MRV COMMUNICATIONS INC
424B1, 1997-09-19
SEMICONDUCTORS & RELATED DEVICES
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<PAGE>   1
                                       As filed pursuant to Rule 424(b)(1)
                                       under the Securities Act of 1933
                                       Registration No. 333-30035 and 333-35943.

 
PROSPECTUS
 
   
                                2,900,000 SHARES
    
 
                            MRV COMMUNICATIONS, INC.
                                  COMMON STOCK
 
   
     Of the 2,900,000 shares of Common Stock, $0.0034 par value (the "Common
Stock"), offered hereby, 2,350,000 shares are being offered by MRV
Communications, Inc. ("MRV" or the "Company") and 550,000 shares by certain
stockholders of the Company (the "Selling Stockholders"). See "Principal and
Selling Stockholders." The Company will not receive any proceeds from the sale
of shares by the Selling Stockholders.
    
                         ------------------------------
 
   
     The Common Stock is quoted on the Nasdaq National Market under the symbol
"MRVC." On September 18, 1997, the closing sale price of the Common Stock was
$36.25 per share. See "Price Range of Common Stock."
    
 
     AN INVESTMENT IN THE SHARES OF COMMON STOCK OFFERED HEREBY INVOLVES A HIGH
DEGREE OF RISK. SEE "RISK FACTORS" BEGINNING AT PAGE 6 OF THIS PROSPECTUS FOR A
DISCUSSION OF CERTAIN FACTORS THAT SHOULD BE CONSIDERED BY PROSPECTIVE
INVESTORS.
                         ------------------------------
 
  THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
 EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES
   AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
                               CRIMINAL OFFENSE.
 
   
<TABLE>
<S>                       <C>                <C>                <C>                <C>
=====================================================================================================
                                                UNDERWRITING                          PROCEEDS TO
                                               DISCOUNTS AND       PROCEEDS TO          SELLING
                           PRICE TO PUBLIC     COMMISSIONS(1)       COMPANY(2)      STOCKHOLDERS(2)
- -----------------------------------------------------------------------------------------------------
 
Per Share................       $35.75             $1.966            $33.784            $33.784
- -----------------------------------------------------------------------------------------------------
Total(3).................    $103,675,000        $5,701,400        $79,392,400        $18,581,200
=====================================================================================================
</TABLE>
    
 
(1) The Company and the Selling Stockholders have agreed to indemnify the
    several Underwriters against certain liabilities, including liabilities
    under the Securities Act of 1933, as amended (the "Securities Act").
 
(2) Before deducting estimated expenses of $515,000 payable by the Company and
    $10,000 payable by the Selling Stockholders.
 
   
(3) The Company has granted to the Underwriters a 30-day option to purchase up
    to an additional 435,000 shares of Common Stock solely to cover
    over-allotments, if any. See "Underwriting." If such option is exercised in
    full, the total Price to Public, Underwriting Discounts and Commissions and
    Proceeds to Company will be $119,226,250, $6,556,610 and $94,088,440,
    respectively.
    
                         ------------------------------
 
   
     The shares of Common Stock are offered by the several Underwriters, subject
to prior sale, when, as and if delivered to and accepted by them, and subject to
certain other conditions. The Underwriters reserve the right to reject orders in
whole or in part. It is expected that the delivery of the shares of Common Stock
will be made against payment therefor on or about September 24, 1997, at the
offices of Bear, Stearns & Co. Inc., 245 Park Avenue, New York, New York.
    
                         ------------------------------
 
BEAR, STEARNS & CO. INC.
 
                                                    VOLPE BROWN WHELAN & COMPANY
   
               THE DATE OF THIS PROSPECTUS IS SEPTEMBER 19, 1997.
    
<PAGE>   2
 
           MRV PROVIDES SOLUTIONS FOR ENTERPRISE AND ACCESS NETWORKS
 
                                 [MRV ART WORK]
<PAGE>   3
 
                             AVAILABLE INFORMATION
 
     The Company is subject to the reporting requirements of the Securities
Exchange Act of 1934, as amended (the "Exchange Act"), and in accordance
therewith, files reports and other information with the Securities and Exchange
Commission (the "Commission"). Such reports, proxy statements and other
information filed by the Company can be inspected and copied at the public
reference facilities maintained by the Commission at the offices of the
Commission at Room 1024, Judiciary Plaza, 450 Fifth Street, N.W., Washington,
D.C. 20549, and at the Commission's regional offices at Northwestern Atrium
Center, 500 West Madison Street, Suite 1400, Chicago, Illinois 60661-2511 and 7
World Trade Center, New York, New York 10048. Copies of such materials can also
be obtained by written request to the Public Reference Section of the Commission
at Judiciary Plaza, 450 Fifth Street, N.W., Washington, D.C. 20549, at
prescribed rates. The Common Stock is quoted on The Nasdaq National Market.
Reports and other information concerning the Company may be inspected at the
National Association of Securities Dealers, Inc. at 1735 K Street, N.W.,
Washington, D.C. 20006.
 
     The Company has filed a Registration Statement under the Securities Act
with the Commission with respect to the Common Stock offered hereby. This
Prospectus, which constitutes part of the Registration Statement, omits certain
of the information contained in the Registration Statement and the exhibits
thereto on file with the Commission pursuant to the Securities Act and the rules
and regulations of the Commission. Statements contained in this Prospectus such
as the contents of any contract or other document referred to are not
necessarily complete and in each instance reference is made to the copy of such
contract or other document filed as an exhibit to the Registration Statement,
each such statement being qualified in all respects by such reference. A copy of
the Registration Statement, including the exhibits thereto, may be inspected
without charge at the Commission's principal office at 450 Fifth Street, N.W.,
Judiciary Plaza, Washington, D.C. 20549, and copies of all or any part thereof
may be obtained from the Commission upon the payment of certain fees prescribed
by the Commission. The Commission also maintains a World Wide Web site that
contains reports, proxy and information statements and other information
regarding registrants, such as the Company, that file electronically with the
Commission. The address of the site is http://www.sec.gov.
 
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
 
     The following documents are hereby incorporated herein by reference:
 
          1. The Company's Annual Report on Form 10-K for the year ended
     December 31, 1996 filed with the Commission on April 15, 1997 as amended by
     its Form 10K/A filed with the Commission on August 25, 1997.
 
          2. The Company's Quarterly Report on Form 10-Q for the quarterly
     period ended March 31, 1997 filed with the Commission on May 15, 1997 as
     amended by its Form 10-Q/A filed with the Commission on August 25, 1997,
     and the Company's Quarterly Report on Form 10-Q for the quarterly period
     ended June 30, 1997 filed with the Commission on August 14, 1997.
 
          3. The Company's Current Report on Form 8-K/A filed with the
     Commission on December 10, 1996 as amended by the Company's Current Report
     on Form 8-K/A filed with the Commission on August 5, 1997.
 
          4. The description of the Common Stock offered hereby contained in the
     Company's Registration Statement on Form 8-A filed with the Commission on
     June 8, 1992, as amended by its Form 8-A/A filed with the Commission on
     February 24, 1994, including any amendment or report filed for the purpose
     of updating such description.
 
     All reports and other documents filed by the Company pursuant to Section
13(a), 13(c), 14 or 15(d) of the Exchange Act subsequent to the date of this
Prospectus and prior to the termination of this offering shall be deemed to be
incorporated by reference herein and to be a part hereof from the date of filing
of such reports and documents. Any statement incorporated herein shall be deemed
to be modified or superseded for purposes of this Prospectus to the extent that
a statement contained herein or in any other subsequently filed document which
also is or is deemed to be incorporated by reference herein modifies or
supersedes such statement. Any statement so modified or superseded shall not be
deemed, except as so modified or superseded, to constitute a part of this
Prospectus. The Company hereby undertakes to provide without charge to each
person, including any beneficial owner, to whom a copy of this Prospectus has
been delivered, upon written or oral request of such person, a copy of any or
all of the foregoing documents incorporated herein by reference (other than
exhibits to such documents, unless such exhibits are specifically incorporated
by reference into such documents). Requests for such documents should be
submitted to the Chief Financial Officer of the Company, at the Company's
principal executive offices at 8917 Fullbright Avenue, Chatsworth, California
91311 or by fax at (818) 773-0906 or by telephone at (818) 773-9044.
 
     IN CONNECTION WITH THIS OFFERING, THE UNDERWRITERS MAY OVER-ALLOT OR EFFECT
TRANSACTIONS WHICH STABILIZE OR MAINTAIN THE MARKET PRICE OF THE COMMON STOCK OF
THE COMPANY AT A LEVEL ABOVE THAT WHICH MIGHT OTHERWISE PREVAIL IN THE OPEN
MARKET. SUCH STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY TIME.
 
     CERTAIN PERSONS PARTICIPATING IN THIS OFFERING MAY ENGAGE IN PASSIVE MARKET
MAKING TRANSACTIONS IN THE COMMON STOCK ON THE NASDAQ NATIONAL MARKET IN
ACCORDANCE WITH RULE 103 OF REGULATION M UNDER THE SECURITIES EXCHANGE ACT OF
1934, AS AMENDED (THE "EXCHANGE ACT"). SEE "UNDERWRITING."
 
                                        2
<PAGE>   4
 
     This Prospectus contains forward-looking statements within the meaning of
Section 27A of the Securities Act and Section 21E of the Exchange Act. Actual
results could differ materially from those projected in the forward-looking
statements as a result of the factors discussed in "Risk Factors" and elsewhere
in this Prospectus.
 
                               PROSPECTUS SUMMARY
 
     The following summary is qualified in its entirety by the more detailed
information and the financial statements and notes thereto appearing elsewhere
in this Prospectus.
 
                                  THE COMPANY
 
     MRV is a leading manufacturer and marketer of high speed network switching
and fiber optic transmission systems which enhance the performance of existing
data and telecommunications networks. The Company designs, manufactures and
sells two groups of products: (i) computer networking products, primarily
Ethernet LAN switches, hubs and related equipment and (ii) fiber optic
components for the transmission of voice, video and data across enterprise,
telecommunications and cable TV networks. The Company's advanced networking
solutions greatly enhance the functionality of LANs by reducing network
congestion while allowing end users to preserve their legacy investments in
pre-existing networks and by providing cost-effective migration paths to next
generation technologies such as Gigabit Ethernet. The Company's fiber optic
components incorporate proprietary technology which delivers high performance
under demanding environmental conditions.
 
     The market for LAN switches is expected to grow rapidly from $1.7 billion
in 1995 to $10.5 billion by 1999, a compound annual growth rate of 58%,
according to estimates by an industry analyst. The worldwide fiber optics
market, including cables, connectors and transceivers, was $6.1 billion in 1995
and is estimated to grow to $12.3 billion in 1999, a compound annual growth rate
of 19%, according to KMI Corporation, a market research firm. MRV has focused on
developing technologies in the most rapidly growing segments of these markets:
Ethernet switches and the access networks and PCS infrastructure segment of the
fiber optic market. The rapid growth of these segments is mainly due to
increased usage and higher bandwidth needs driven by: (i) an increased number of
users connected to networks, (ii) the proliferation of the Internet and
intranets, (iii) higher bandwidth applications and multimedia content, (iv)
lower costs as a result of advances in technology and (v) the expansion and
upgrade of access networks to provide advanced communication services such as
video conferencing, high-speed Internet access and interactive TV.
 
     MRV has achieved a compound annual growth rate in revenue and net income
(excluding non-recurring charges) of 112% from 1992 to 1996. In the second
quarter of 1997, the Company realized revenue growth of 102% over the second
quarter of 1996 and 11% over the previous quarter. This performance represented
the 29(th) consecutive quarter of sequential revenue growth. MRV believes that
this growth is a result of its strategy which includes (i) targeting high
potential growth markets in the communications arena, (ii) bringing state of the
art technology early to market, (iii) capitalizing on its manufacturing
expertise and proprietary technologies, (iv) expanding its worldwide
distribution system and (v) selectively acquiring complementary businesses.
 
     The Company's ability to bring state of the art technology early to market
has been a critical component of its success. MRV was among the first companies
to introduce a Fast Ethernet switch increasing the transmission speed of
traditional Ethernet LANs from 10 Mbps to 100 Mbps. In June 1996, MRV introduced
MegaSwitch II which the Company believes was the first dual speed auto-select
Ethernet switch with uplinks to ATM and Gigabit Ethernet. In November 1996,
MRV's proposal to the IEEE Gigabit Ethernet Alliance ("GEA") for a new Gigabit
technology was accepted. Such acceptance, in the Company's view, validated its
technical ability and contributed to the Company's reputation for innovation.
See "Business -- Products and Technology."In July 1996, MRV also started volume
shipments of a new bidirectional optical transmission and reception module for
Fiber-to-the-Curb applications. In June 1997, MRV began shipping a series of
DirectIP switching products that provides intranets with cost effective switched
networking solutions.
 
                                        3
<PAGE>   5
 
     MRV is rapidly expanding its marketing efforts in order to leverage its
research and development and production capabilities. The Company's worldwide
sales and marketing strategy is focused on five channels of distribution: (i)
the Company's direct sales force, (ii) OEM sales and partnerships with major
manufacturers such as Fujitsu, Digital Equipment, Intel and Newbridge Networks,
(iii) VARs and systems integrators used to target vertical niches, (iv)
commission based manufacturers representatives and (v) domestic and
international distributors such as Tech Data.
 
     Recently, MRV has made a series of acquisitions that have expanded its
worldwide distribution capabilities, enhanced its research and development
efforts and broadened its product lines. In 1995, the Company acquired the
assets of Galcom Networking, Ltd. and Ace 400 Communications, Ltd. for a total
of approximately $7 million. In September 1996, MRV acquired the assets of Elbit
Ltd.'s Fibronics business for approximately $22.8 million, which added
complementary, established product lines, a research and development and
manufacturing facility and European, U.S. and Asian sales offices and personnel.
 
     The Company's principal executive offices are located at 8917 Fullbright
Avenue, Chatsworth, California 91311 and its telephone and fax numbers are (818)
773-9044 and (818) 773-0906, respectively.
 
                                  THE OFFERING
 
   
<TABLE>
<S>                                            <C>
Common Stock offered:
  By the Company.............................  2,350,000 shares
  By the Selling Stockholders................  550,000 shares
Common Stock outstanding after this            25,883,498 shares(1)
  offering...................................
Use of Proceeds..............................  For general corporate purposes, including
                                               expanding marketing infrastructure, research
                                               and development, purchasing capital
                                               equipment, for working capital and possible
                                               acquisitions. See "Use of Proceeds."
Nasdaq National Market symbol................  MRVC
</TABLE>
    
 
- ---------------
 
(1) Based on 23,533,498 shares of Common Stock outstanding at July 30, 1997.
 
     Except as otherwise noted, all share and per share data in this Prospectus
has been adjusted to reflect the 3-for-2 and 2-for-1 stock splits of the Common
Stock effected on March 20, 1996 and July 29, 1996, respectively, and assumes:
(i) no exercise of warrants to purchase up to 2,933,127 shares of Common Stock
outstanding at July 30, 1997; (ii) no exercise of options to purchase up to
1,466,108 shares of Common Stock outstanding at July 30, 1997 and (iii) and no
exercise of the Underwriters' over-allotment option.
                            ------------------------
 
     As used in this Prospectus, "MRV" or the "Company" refers to MRV
Communications, Inc., its predecessor and its wholly-owned consolidated
subsidiaries, except where the context otherwise indicates. Any Speed to Any
Speed Ethernet, DirectIP, GigaHub, JavaMan, NBase, MegaStack, MegaSwitch,
MegaSwitch II, MegaVision, MRV Communications and West Hills LAN Systems are
trademarks or trade names of the Company. Trademarks of other companies are also
used in this Prospectus and are the property of their respective owners.
 
                                        4
<PAGE>   6
 
                             SUMMARY FINANCIAL DATA
                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
 
CONSOLIDATED STATEMENT OF OPERATIONS DATA:
 
<TABLE>
<CAPTION>
                                                                                    SIX MONTHS ENDED
                                              YEAR ENDED DECEMBER 31,                   JUNE 30,
                                   ----------------------------------------------   -----------------
                                    1992     1993     1994      1995       1996      1996      1997
                                   ------   ------   -------   -------   --------   -------   -------
<S>                                <C>      <C>      <C>       <C>       <C>        <C>       <C>
Revenues, net....................  $4,422   $7,426   $17,526   $39,202   $ 88,815   $35,115   $75,092
Cost of goods sold...............   2,280    3,936    10,328    22,608     51,478    20,400    43,061
Operating income before non-
  recurring charges(1)...........     922    1,128     2,439     5,751     15,111     5,944    14,235
Non-recurring items(1)...........      --       --        --    (7,676)   (29,126)       --      (427)
Income (loss) before income
  taxes..........................     800    1,326     2,601    (1,271)   (14,058)    6,045    13,857
Net income (loss)................     560      839     1,618    (1,273)    (9,654)    4,162     9,552
Net income (loss) per share......   $0.08    $0.07     $0.13    $(0.07)    $(0.49)    $0.19     $0.38
Weighted average common and
  common equivalent shares
  outstanding(2).................   7,636   12,050    12,567    18,377     19,739    22,047    24,892
</TABLE>
 
CONSOLIDATED BALANCE SHEET DATA:
 
   
<TABLE>
<CAPTION>
                                                                                   AT
                                                                             JUNE 30, 1997
                                                                        ------------------------
                                                                                         AS
                                                                         ACTUAL      ADJUSTED(3)
                                                                        --------     -----------
<S>                                                                     <C>          <C>
Working capital.......................................................  $ 66,090      $ 144,967
Total assets..........................................................   107,239        186,116
Total liabilities.....................................................    28,148         28,148
Long-term debt, net of current portion................................     1,589          1,589
Stockholders' equity..................................................    78,169        157,046
</TABLE>
    
 
- ---------------
 
(1) The non-recurring charges consist of purchased technology in progress and
    restructuring charges incurred as a result of acquisitions. Purchased
    technology in progress for the year ended December 31, 1995 was $6,211,000.
    The purchased technology is for R&D projects in progress at the time of
    acquisition of assets from Ace 400 Communications, Ltd. and Galcom
    Networking Ltd. Restructuring costs during the year ended December 31, 1995
    were $1,465,000 and are associated with a plan adopted by the Company in
    1995 calling for the merger of the newly acquired subsidiaries and the
    Company's LAN product division. Excluding the non-recurring charges, net of
    their tax effects, net income would have increased to $4,345,000 or $0.22
    per share for the year ended December 31, 1995. Purchased technology in
    progress for the year ended December 31, 1996 was $17,795,000 and was in
    conjunction with the acquisition of assets from subsidiaries of Elbit Ltd.
    (the "Fibronics Acquisition"). Restructuring costs during the year ended
    December 31, 1996 were $6,974,000 and are associated with a plan adopted by
    the Company on September 30, 1996 calling for the reduction of workforce,
    closing of certain facilities, retraining of certain employees and
    elimination of particular product lines due to this acquisition. Interest
    expenses related to the acquisition for the year ended December 31, 1996 and
    the six months ended June 30, 1997 were $4,357,000 and $427,000,
    respectively, and were connected with the private placement of $30,000,000
    principal amount of 5% convertible subordinated debentures (the
    "Debentures"), proceeds from which the Company used to finance the cash
    portion of the Fibronics Acquisition. Excluding the non-recurring charges,
    net of their tax effects, net income would have been $10,555,000 or $0.46
    per share for the year ended December 31, 1996 and $9,979,000 or $0.40 per
    share for the six months ended June 30, 1997.
 
(2) Fully diluted earnings per share information differs from primary earnings
    per share information for the year ended December 31, 1994. The number of
    shares includes 147,480 common share equivalents resulting from outstanding
    warrants.
 
   
(3) As adjusted to reflect the sale of 2,350,000 shares of Common Stock by the
    Company in this offering at a public offering price of $35.75 per share and
    the application of estimated net proceeds therefrom. See "Use of Proceeds"
    and "Capitalization."
    
 
                                        5
<PAGE>   7
 
                                  RISK FACTORS
 
     An investment in the shares involves a high degree of risk. This Prospectus
contains forward-looking statements within the meaning of Section 27A of the
Securities Act and Section 21E of the Exchange Act. Actual results could differ
materially from those projected in the forward-looking statements as a result of
the risk factors set forth below and elsewhere in this Prospectus. In addition
to the other information in this Prospectus, the following factors should be
carefully considered in evaluating the Company and its business before
purchasing the shares of Common Stock offered hereby.
 
     Risks of Technological Change, Development Delays and Product Defects. The
Company is engaged in the design and development of devices for the computer
networking telecommunications and fiber optic communication industries. As with
any new technologies, there is a substantial risk that the marketplace may not
accept the Company's new products. Market acceptance of the Company's products
will depend, in large part, upon the ability of the Company to demonstrate
performance and cost advantages and cost-effectiveness of its products over
competing products and the success of the sales efforts of the Company and its
customers. There can be no assurance that the Company will be able to continue
to market its technology successfully or that any of the Company's current or
future products will be accepted in the marketplace. Moreover, the computer
networking, telecommunications and fiber optic communication industries are
characterized by rapidly changing technology, evolving industry standards and
frequent new product introductions, any of which could render the Company's
existing products obsolete. The Company's success will depend upon its ability
to enhance existing products and to introduce new products to meet changing
customer requirements and emerging industry standards. The Company will be
required to devote continued efforts and financial resources to develop and
enhance its existing products and conduct research to develop new products. The
development of new, technologically advanced products is a complex and uncertain
process requiring high levels of innovation, as well as the accurate
anticipation of technological and market trends. There can be no assurance that
the Company will be able to identify, develop, manufacture, market or support
new or enhanced products successfully or on a timely basis, that new Company
products will gain market acceptance or that the Company will be able to respond
effectively to product announcements by competitors, technological changes or
emerging industry standards. Furthermore, from time to time, the Company may
announce new products or product enhancements, capabilities or technologies that
have the potential to replace or shorten the life cycle of the Company's
existing product offerings and that may cause customers to defer purchasing
existing Company products or cause customers to return products to the Company.
 
     Complex products, such as those offered by the Company, may contain
undetected software or hardware errors when first introduced or when new
versions are released. While the Company has not experienced such errors in the
past, the occurrence of such errors in the future could, and the inability to
correct such errors could, result in the delay or loss of market acceptance of
the Company's products, material warranty expense, diversion of engineering and
other resources from the Company's product development efforts and the loss of
credibility with the Company's customers, system integrators and end users, any
of which could have a material adverse effect on the Company's business,
operating results and financial condition.
 
     Potential Fluctuations in Operating Results. The Company's revenue and
operating results could fluctuate substantially from quarter to quarter and from
year to year. This could result from any one or a combination of factors such as
the cancellation or postponement of orders, the timing and amount of significant
orders from the Company's largest customers, the Company's success in
developing, introducing and shipping product enhancements and new products, the
product mix sold by the Company, adverse effects to the Company's financial
statements resulting from, or necessitated by, possible future acquisitions, new
product introductions by the Company's competitors, pricing actions by the
Company or its competitors, the timing of delivery and availability of
components from suppliers, changes in material costs and general economic
conditions. Although the Company has not had adverse fluctuations in results
from continuing operations in the past, there can be no assurance that these
factors or others would not cause such fluctuations in the future. The volume
and timing of orders received during a quarter are difficult to forecast. The
Company's customers from time to time encounter uncertain and changing demand
for their products. Customers generally order based on their forecasts. If
demand falls below such forecasts or if customers do not control inventories
effectively, they may cancel or reschedule shipments previously ordered from the
 
                                        6
<PAGE>   8
 
Company. The Company's expense levels during any particular period are based, in
part, on expectations of future sales. If sales in a particular quarter do not
meet expectations, operating results could be materially adversely affected.
Further, there can be no assurance that the Company will be able to sustain its
recent rate of growth or continue profitable operations.
 
     Competition. The markets for fiber optic components and network switching
products are intensely competitive and subject to frequent product introductions
with improved price/performance characteristics, rapid technological change and
the continual emergence of new industry standards. The Company competes and will
compete with numerous types of companies including companies which have been
established for many years and have considerably greater financial, marketing,
technical, human and other resources, as well as greater name recognition and a
larger installed customer base, than the Company. This may give such competitors
certain advantages, including the ability to negotiate lower prices on raw
materials and components than those available to the Company. In addition, many
of the Company's large competitors offer customers broader product lines which
provide more comprehensive solutions than the Company currently offers. The
Company expects that other companies will also enter markets in which the
Company competes. Increased competition could result in significant price
competition, reduced profit margins or loss of market share. There can be no
assurance that the Company will be able to compete successfully with existing or
future competitors or that competitive pressures faced by the Company will not
materially and adversely affect the business, operating results and financial
condition of the Company.
 
     Management of Growth. The Company has grown rapidly in recent years, with
revenues increasing from $2,400,000 for the year ended December 31, 1991, to
$88,815,000 for the year ended December 31, 1996. In the first six months of
1997, revenues grew to $75,092,000 as compared to $35,115,000 in the comparable
period of 1996. The Company's recent growth, both internally and through
acquisitions (see "The Company"), has placed a significant strain on the
Company's financial and management personnel and information systems and
controls, and the Company must implement new and enhance existing financial and
management information systems and controls and must add and train personnel to
operate such systems effectively. While the strain placed on the Company's
personnel and systems has not had a material adverse effect on the Company to
date, there can be no assurance that a delay or failure to implement new and
enhance existing systems and controls will not have such an effect in the
future. The Company's recent growth through the acquisition of the Fibronics
Business discussed in "Risks Associated with Recent Acquisition and Potential
Future Acquisitions" below and its intention to continue to pursue its growth
strategy through efforts to increase sales of existing and new products can be
expected to place even greater pressure on the Company's existing personnel and
compound the need for increased personnel, expanded information systems, and
additional financial and administrative control procedures. There can be no
assurance that the Company will be able to successfully manage expanding
operations.
 
     Risks Associated with Recent Acquisition and Potential Future
Acquisitions. On September 26, 1996, the Company completed an acquisition (the
"Fibronics Acquisition") from Elbit Ltd. ("Elbit") of certain of the assets and
selected liabilities of Elbit's wholly-owned subsidiary, Fibronics Ltd. and its
subsidiaries (collectively "Fibronics") related to Fibronics' computer
networking and telecommunications businesses (the "Fibronics Business") in
Germany, the United States, the United Kingdom, the Netherlands and Israel. The
assets acquired include Fibronics' technology in progress and existing
technology, its marketing channels, its GigaHub family of computer networking
products and other rights. The purchase price for the Fibronics Business was
approximately $22,800,000, which was paid using a combination of cash and Common
Stock of the Company. See "The Company." During the years ended December 31,
1994 and 1995, and the period from January 1, 1996 through September 25, 1996
(the day the Fibronics Business was acquired by the Company), the Fibronics
Business reported net revenues of $33,355,000, $35,003,000 and $19,481,000,
respectively, and net income (losses) of $(11,557,000), $79,000 and
$(6,143,000), respectively. In connection with the Fibronics Acquisition, the
Company incurred charges of $17,795,000, $6,974,000 and $4,357,000 for purchased
technology, restructuring and interest expense related to financing,
respectively. These charges caused the Company to incur a net loss of $9,654,000
for the year ended December 31, 1996. The Company's ability to operate the
Fibronics Business profitably will depend upon its ability to integrate this
business successfully, including (i) integration of the products, technologies
and personnel of the Fibronics Business
 
                                        7
<PAGE>   9
 
into the Company, (ii) management's ability to reduce operating costs of the
Fibronics Business and (iii) the continued market acceptance of the products and
technology acquired from Fibronics.
 
     An important element of management's strategy is to review acquisition
prospects that would complement the Company's existing products, augment its
market coverage and distribution ability or enhance its technological
capabilities. While the Company has no current agreements or negotiations
underway with respect to any new acquisitions, the Company may acquire
additional businesses, products or technologies in the future. Future
acquisitions by the Company could result in charges similar to those incurred in
connection with the Fibronics Acquisition, potentially dilutive issuance of
equity securities, the incurrence of debt and contingent liabilities and
amortization expenses related to goodwill and other intangible assets, any of
which could materially adversely affect the Company's business, financial
condition and results of operations and/or the price of the Company's Common
Stock. Acquisitions entail numerous risks, including the assimilation of the
acquired operations, technologies and products, diversion of management's
attention to other business concerns, risks of entering markets in which the
Company has no or limited prior experience and potential loss of key employees
of acquired organizations. Prior to the Fibronics Acquisition, management had
only limited experience in assimilating acquired organizations. There can be no
assurance as to the ability of the Company to successfully integrate the
products, technologies or personnel of any business that might be acquired in
the future, and the failure of the Company to do so could have a material
adverse effect on the Company's business, financial condition and results of
operations.
 
     International Operations. International sales have become an increasingly
important segment of the Company's operations, with the acquisitions of Galcom
and Ace in 1995 and the Fibronics Business in 1996. Approximately 19%, 45% and
53% of the Company's net revenues for the years ended December 1994, 1995 and
1996, respectively, were from sales to customers in foreign countries. The
Company has offices in, and conducts a significant portion of its operations in
and from, Israel. MRV is, therefore, directly influenced by the political and
economic conditions affecting Israel. Any major hostilities involving Israel,
the interruption or curtailment of trade between Israel and its trading partners
or a substantial downturn in the economic or financial condition of Israel could
have a material adverse effect on the Company's operations.
 
     Sales to foreign customers are subject to government controls and other
risks associated with international sales, including difficulties in obtaining
export licenses, fluctuations in currency exchange rates, political instability,
trade restrictions and changes in duty rates. Although the Company has not
experienced any material difficulties in this regard to date, there can be no
assurance that it will not experience any such material difficulties in the
future. The Company's sales are currently denominated in U.S. dollars and to
date its business has not been significantly affected by currency fluctuations
or inflation. However, the Company conducts business in several different
countries and thus fluctuations in currency exchange rates could cause the
Company's products to become relatively more expensive in particular countries,
leading to a reduction in sales in that country. In addition, inflation in such
countries could increase the Company's expenses. To date, the Company has not
hedged against currency exchange risks. In the future, the Company may engage in
foreign currency denominated sales or pay material amounts of expenses in
foreign currencies and, in such event, may experience gains and losses due to
currency fluctuations. The Company's operating results could be adversely
affected by such fluctuations or as a result of inflation in particular
countries where material expenses are incurred. Moreover, the Company's
operating results could also be adversely affected by seasonality of
international sales, which are typically lower in Asia in the first calendar
quarter and in Europe in the third calendar quarter. These international factors
could have a material adverse effect on future sales of the Company's products
to international end-users and, consequently, the Company's business, operating
results and financial condition.
 
     Manufacturing and Dependence on Suppliers and Third Party
Manufacturers. The Company uses internally developed Application Specific
Integrated Circuits ("ASICs"), which provide the functionality of multiple
integrated circuits in one chip, in the manufacture of its Local Area Network
("LAN") switching products. To develop ASICs successfully, the Company must
transfer a code of instructions to a single mask from which low cost duplicates
can be made. Each iteration of a mask involves a substantial up-front cost,
which costs can adversely affect the Company's result of operations and
financial condition if errors or "bugs" occur following multiple duplication of
the masks. While the Company has not experienced material expenses
 
                                        8
<PAGE>   10
 
to date as a result of errors discovered in ASIC masks, because of the
complexity of the duplication process and the difficulty in detecting errors,
the Company could suffer a material adverse effect to its operating results and
financial condition if errors in developing ASICs were to occur in the future.
Moreover, the Company currently relies on a single, unaffiliated foundry, Chip
Express, to fabricate its ASICs. The Company does not have a long-term supply
contract with Chip Express, any other ASIC vendor or any other of its limited
source vendors, purchasing all of such components on a purchase order basis
under standard terms of sale. While the Company believes it would be able to
obtain alternative sources of supply for the ASICs or other key components, a
change in ASIC or other suppliers of key components could require a significant
lead time and, therefore, could result in a delay in product shipments. While
the Company has not experienced delays in the receipt of ASICs or other key
components, any future difficulty in obtaining any of these key components could
result in delays or reductions in product shipments which, in turn, could have a
material adverse effect on the Company's business, operating results and
financial condition.
 
     The Company outsources the assembly, test and quality control of material,
components, subassemblies and systems relating to its networking products to
third party contract manufacturers. Though there are a large number of contract
manufacturers which the Company can use for its outsourcing, it has elected to
use a limited number of vendors for a significant portion of board assembly
requirements in order to foster consistency in quality of the products. These
independent third party manufacturers also provide these services to other
companies. Risks associated with the use of independent manufacturers include
unavailability of or delays in obtaining adequate supplies of products and
reduced control of manufacturing quality and production costs. If the Company's
contract manufacturers fail to deliver products in the future on a timely basis,
or at all, it could be difficult for the Company to obtain adequate supplies of
products from other sources in the near term. There can be no assurance that the
Company's third party manufacturers will provide adequate supplies of quality
products on a timely basis, or at all. While the Company could outsource with
other vendors, a change in vendors may require significant lead time and may
result in shipment delays and expenses. The inability to obtain such products on
a timely basis, the loss of a vendor or a change in the terms and conditions of
the outsourcing would have a material adverse effect on the Company's business,
operating results and financial condition.
 
     The Company relies exclusively on its own production capability for
critical semiconductor lasers and light emitting diodes ("LEDs") used in its
products. Because the Company manufactures these and other key components of its
products at its own facility and such components are not readily available from
other sources, any interruption of the Company's manufacturing process could
have a material adverse effect on the Company's operations. Furthermore, the
Company has a limited number of employees dedicated to the operation and
maintenance of its wafer fabrication equipment, the loss of any of whom could
result in the Company's inability to effectively operate and service such
equipment. Wafer fabrication is sensitive to many factors, including variations
and impurities in the raw materials, the fabrication process and performance of
the manufacturing equipment. There can be no assurance that the Company will be
able to maintain acceptable production yields and avoid product shipment delays.
In the event adequate production yields are not achieved, resulting in product
shipment delays, the Company's business, operating results and financial
condition could be materially adversely affected. In addition, at various times
there have been shortages of parts in the electronics industry, and certain
critical components have been subject to limited allocations. Although shortages
of parts and allocations have not had a material adverse effect on the Company's
results of operations, there can be no assurance that any future shortages or
allocations would not have such an effect.
 
     Lack of Patent Protection; Dependence on Proprietary Technology. The
Company holds no patents and only recently has filed two patent applications and
a provisional patent application in the United States with respect to certain
aspects of its technology. The Company currently relies on copyrights, trade
secrets and unpatented proprietary know-how, which may be duplicated by others.
The Company employs various methods, including confidentiality agreements with
employees and suppliers, to protect its proprietary know-how. Such methods may
not afford complete protection, however, and there can be no assurance that
others will not independently develop such know-how or obtain access to it or
independently develop technologies that are substantially equivalent or superior
to the Company's technology. In the event that protective measures are not
successful, the Company's business, operating results and financial condition
could be materially and adversely affected. In addition, the laws of some
foreign countries do not protect the Company's proprietary rights to the same
extent as do the laws of the United States. There can be no assurance that any
patents will be issued as a
 
                                        9
<PAGE>   11
 
result of the pending applications, including the provisional patent
application, or any future patent applications, or, if issued, will provide the
Company with meaningful protection from competition. In addition, there can be
no assurance that any patents issued to the Company will not be challenged,
invalidated or circumvented. The electronics industry has been characterized by
extensive litigation regarding patents and other intellectual property rights,
and companies in the electronics industry have employed intellectual property
litigation to gain a competitive advantage. Since United States patent
applications are presently maintained in secrecy until patents issue and since
the publication of inventions in technical or patent literature tends to lag
behind such patent application filings by several months, the Company cannot be
certain that it was the first inventor of inventions covered by pending United
States patent applications or that the Company is not infringing on the patents
of others. Litigation may be necessary to enforce any patents that may be issued
to the Company or other intellectual property rights of the Company, to protect
the Company's trade secrets, to determine the validity and scope of the
proprietary rights of others or to defend against claims of infringement. Such
litigation could result in substantial costs and diversion of resources and
could have a material adverse effect on the Company's business, financial
condition and results of operations regardless of the final outcome of such
litigation. In the event that any of the Company's products are found to
infringe on the intellectual property rights of third parties, the Company would
be required to seek a license with respect to such patented technology, or incur
substantial costs to redesign the infringing products. There can be no assurance
that any such license would be available on terms acceptable to the Company or
at all, that any of the Company's products could be redesigned on an economical
basis or at all, or that any such redesigned products would be competitive with
the products of the Company's competitors.
 
     By letter to the Company dated March 19, 1997, a party has made a claim
against the Company alleging that the Company's DirectIP switching products make
use of unspecified information and know-how covered by a pending patent
application of such party. This allegation is under review by the Company and
the Company believes that the allegation is without merit. However, a complete
assessment cannot be made with respect to the merits of the allegation until
further details of the information and know-how are provided by such third
party. Currently, sales of DirectIP products are not material to the Company,
however, if the DirectIP switching products comprise a material part of the
Company's revenues in the future and a conclusion in respect of the claim
unfavorable to the Company is reached, the claim, if pursued by such party,
could materially and adversely affect the business, operating results and
financial condition of the Company. In addition, on December 27, 1996 Datapoint
Corporation ("Datapoint") brought an action against NBase Communications, Inc.,
a subsidiary of the Company ("NBase"), and others alleging infringement of two
of Datapoint's patents. The other defendants include Dayna Communications, Inc.,
Sun Microsystems, Inc., Adaptec, Inc., International Business Machines
Corporation, Lantronix and SVEC America Computer Corporation. Intel and Cisco
Systems, Inc. have also had actions brought against them by Datapoint with
respect to the same two patents. The Company is cooperating with several of
these companies in pursuit of common defenses and believes it has meritorious
defenses to this action. If a conclusion unfavorable to the Company is reached,
however, Datapoint's claim could materially and adversely affect the business,
operating results and financial condition of the Company. For further
information concerning this litigation, see "Business -- Legal Proceedings."
 
     Dependence on Key Personnel. The Company is substantially dependent upon a
number of key employees, including Dr. Shlomo Margalit, its Chairman of the
Board of Directors and Chief Technical Officer, Dr. Zeev Rav-Noy, its Chief
Operating Officer, and Noam Lotan, its President and Chief Executive Officer.
The loss of the services of any one or more of these officers could have a
material adverse effect on the Company. The Company has entered into employment
agreements with each officer and owns and is the beneficiary of key man life
insurance policies in the amounts of $1,000,000 each on the lives of Drs.
Margalit and Rav-Noy and Mr. Lotan. There can be no assurance that the proceeds
from these policies will be sufficient to compensate the Company in the event of
the death of any of these individuals, and the policies do not cover the Company
in the event that any of them becomes disabled or is otherwise unable to render
services to the Company.
 
     Attraction and Retention of Qualified Personnel. The Company's ability to
develop, manufacture and market its products and its ability to compete with its
current and future competitors depends, and will
 
                                       10
<PAGE>   12
 
depend, in large part, on its ability to attract and retain qualified personnel.
Competition for qualified personnel in the networking and fiber optics
industries is intense, and the Company will be required to compete for such
personnel with companies having substantially greater financial and other
resources than the Company. If the Company should be unable to attract and
retain qualified personnel, the business of the Company could be materially
adversely affected. There can be no assurance that the Company will be able to
attract and retain qualified personnel.
 
     Share Prices Have Been and May Continue to Be Highly
Volatile. Historically, the market price of the Company's Common Stock has been
extremely volatile. See "Price Range of Common Stock." The market price of the
Common Stock is likely to continue to be highly volatile and could be
significantly affected by factors such as actual or anticipated fluctuations in
the Company's operating results, announcement of technological innovations or
new product introductions by the Company or its competitors, changes of
estimates of the Company's future operating results by securities analysts,
developments with respect to patents, copyrights or proprietary rights, general
market conditions and other factors. In addition, the stock market has from time
to time experienced significant price and volume fluctuations that have
particularly affected the market prices for the common stocks of technology
companies. These broad market fluctuations may adversely affect the market price
of the Company's Common Stock. In addition, it is possible that in a future
fiscal quarter, the Company's results of operations will fail to meet the
expectations of securities analysts or investors and, in such event, the market
price of the Company's Common Stock would be materially adversely affected.
 
     Possible Issuance of Preferred Stock; Anti-takeover Provisions. The Company
is authorized to issue up to 1,000,000 shares of Preferred Stock, par value $.01
per share. The Preferred Stock may be issued in one or more series, the terms of
which may be determined at the time of issuance by the Board of Directors
without further action by stockholders. The terms of any such series of
preferred stock may include voting rights (including the right to vote as a
series on particular matters), preferences as to dividend, liquidation,
conversion and redemption rights and sinking fund provisions. No preferred stock
is currently outstanding, and the Company has no present plans for the issuance
thereof. The Company has agreed not to issue any shares of preferred stock until
December 7, 1997, without the prior written consent of H. J. Meyers & Co., Inc.
(the successor to Thomas James Associates, Inc. the Company's underwriter in its
initial public stock offering). The issuance of any such preferred stock could
materially adversely affect the rights of the holders of Common Stock, and
therefore, reduce the value of the Common Stock. In particular, specific rights
granted to future holders of preferred stock could be used to restrict the
Company's ability to merge with, or sell its assets to, a third party, thereby
preserving control of the Company by the present owners.
 
   
     Shares Eligible for Resale under Separate Registration Statements. This
offering will result in 2,900,000 shares of Common Stock becoming freely
tradeable without restriction in the open market. In addition, pursuant to
effective registration statements under the Securities Act, the Company has
registered for resale in the open market an aggregate of 7,886,707 shares of
Common Stock. Sales of substantial shares of Common Stock into the open market
in addition to those offered by this Prospectus, or even the potential for such
sales, could have a material adverse effect on the market price of the Common
Stock.
    
 
     Forward-looking Statements. This Prospectus contains forward-looking
statements within the meaning of Section 27A of the Securities Act and Section
21E of the Exchange Act. Such forward-looking statements may be deemed to
include the Company's plans to develop and offer new and enhanced networking and
optical transmission products and its efforts to expand its customer base. Such
forward-looking statements may also be deemed to include the Company's
expectations concerning factors affecting the markets for its products, the
growth in those markets in general, the timing of new product introductions by
the Company and anticipated benefits from such product introductions or
technological developments. Such forward-looking statements also may include the
Company's expectations of benefits from the acquisition of the Fibronics
Business or its OEM or other arrangements with certain of its customers and the
planned uses of the proceeds of this offering. Actual results could differ from
those projected in any forward-looking statements for, among other things, the
reasons detailed in the other sections of this "Risk Factors" portion of the
Prospectus. The forward-looking statements are made as of the date of this
Prospectus and the Company assumes no obligation to update the forward-looking
statements or to update the reasons why actual results could differ from those
projected in the forward-looking statements.
 
                                       11
<PAGE>   13
 
                                  THE COMPANY
 
     MRV is a leading manufacturer and marketer of high speed network switching
and fiber optic transmission systems which enhance the performance of existing
data and telecommunications networks. The Company designs, manufactures and
sells two groups of products: computer networking products, primarily Ethernet
LAN switches, hubs and related equipment and fiber optic components for the
transmission of voice, video and data across enterprise, telecommunications and
cable TV networks. The Company's advanced networking solutions greatly enhance
the functionality of LANs by reducing network congestion while allowing end
users to preserve their legacy investments in pre-existing networks and
providing cost-effective migration paths to next generation technologies such as
Gigabit Ethernet. The Company's fiber optic components incorporate proprietary
technology which delivers high performance under demanding environmental
conditions.
 
     The Company was organized in July 1988 as MRV Technologies, Inc., a
California corporation and reincorporated in Delaware in April 1992, at which
time it changed its name to MRV Communications, Inc.
 
     On May 1, 1995, the Company acquired certain assets and the distribution
business of Galcom Networking, Ltd. ("Galcom"), a network equipment company
located in Israel. The purchase price paid by the Company was approximately
$900,000 in cash and the assumption of approximately $1,800,000 in liabilities
and debt. In connection with the acquisition of assets from Galcom, the Company
issued to Galcom and certain of its employees five-year warrants to purchase an
aggregate of 300,000 shares at prices ranging from $4.25 to $7.38 per share.
 
     On June 29, 1995, the Company acquired certain assets and the distribution
business of Ace 400 Communications Ltd. ("Ace"), a network equipment company
also located in Israel. The purchase price paid by the Company was approximately
$4,477,000 comprised of $100,000 in cash, the assumption of approximately
$467,000 in liabilities and debt and the issuance of approximately 855,000
shares of Common Stock valued at approximately $3,910,000 and extended a right
to Ace to sell to the Company up to $400,000 of Ace's inventory. In connection
with the acquisition of assets from Ace, the Company issued to the trustee and
an employee of Ace five-year warrants to purchase an aggregate of 330,000 shares
of Common Stock at prices ranging from $4.57 to $4.67 per share.
 
     The Galcom and Ace acquisitions provided the Company with experienced
personnel and technology for the Token Ring LAN, IBM Connectivity and
Multi-Platform Network Management IBM NetView and HP OpenView markets. Following
the acquisitions, the Company consolidated these operations in Israel with its
networking operations in the U.S.
 
     On September 26, 1996, the Company completed the Fibronics Acquisition from
Elbit, acquiring certain of the assets and selected liabilities related to
Fibronics' computer networking and telecommunications businesses in Germany, the
United States, the United Kingdom, the Netherlands and Israel. The assets
acquired include Fibronics' technology in progress and existing technology, its
marketing channels, its GigaHub family of computer networking products and other
rights. The purchase price for the Fibronics Business was approximately
$22,800,000. The purchase price was paid using a combination of cash and shares
of Common Stock, all of which Elbit subsequently resold in the open market.
 
     The Fibronics Business is enabling MRV to enhance the development of Fast
Ethernet and Gigabit Ethernet functions through the Fibronics GigaHub family of
products, to offer a broader range of networking products and to benefit from
combined distribution channels and sales in both the United States and Europe
and greater product development capability.
 
                                       12
<PAGE>   14
 
                                USE OF PROCEEDS
 
   
     The net proceeds to the Company from the sale of the 2,350,000 shares of
Common Stock offered by the Company are estimated to be approximately
$78,877,000 ($93,573,000, if the Underwriters' over-allotment option is
exercised in full), based on a public offering price of $35.75 per share and
after deducting underwriting discounts and commissions and estimated offering
expenses payable by the Company. The Company will not receive any proceeds from
the sale of shares by the Selling Stockholders.
    
 
     The principal purpose of this offering is to provide the Company with
additional capital to fund its growth. The Company intends to use the net
proceeds for general corporate purposes, including to expand its marketing
infrastructure, for research and development, to purchase capital equipment and
for working capital. However, at this time, the Company has no current specific
plan for the net proceeds of this offering. A portion of the net proceeds may
also be used for the possible acquisitions of businesses, products or
technologies that are complementary to those of the Company. From time to time,
MRV evaluates potential acquisitions of such businesses, products or
technologies; however, the Company has no current understandings, agreements or
commitments and is not currently engaged in any negotiations with respect to any
such transaction. Pending such uses, the Company intends to invest the net
proceeds in short-term, high-quality, interest-bearing obligations.
 
                                DIVIDEND POLICY
 
     The Company has never declared or paid cash dividends on the Common Stock
since its inception. The Company currently intends to retain all of its
earnings, if any, for use in the operation and expansion of its business and
does not intend to pay any cash dividends to its stockholders in the foreseeable
future.
 
                          PRICE RANGE OF COMMON STOCK
 
     The Company's Common Stock is traded on the Nasdaq National Market under
the symbol "MRVC." The following table sets forth the quarterly high and low
sale prices for the Common Stock as reported by The Nasdaq National Market (as
adjusted for the 3-for-2 stock split effected March 20, 1996 and the 2-for-1
stock split effected July 29, 1996).
 
   
<TABLE>
<CAPTION>
                                                                     HIGH        LOW
                                                                    ------      ------
        <S>                                                         <C>         <C>
        1995
        ----------------------------------------------------------
        First Quarter.............................................  $ 5.63      $ 3.58
        Second Quarter............................................  $ 5.13      $ 3.63
        Third Quarter.............................................  $ 8.17      $ 4.25
        Fourth Quarter............................................  $ 9.33      $ 5.50
        1996
        ----------------------------------------------------------
        First Quarter.............................................  $17.67      $ 8.42
        Second Quarter............................................  $40.25      $14.75
        Third Quarter.............................................  $29.00      $11.75
        Fourth Quarter............................................  $26.25      $15.75
        1997
        ----------------------------------------------------------
        First Quarter.............................................  $29.88      $18.25
        Second Quarter............................................  $30.75      $18.25
        Third Quarter (through September 18, 1997)................  $36.38      $25.75
</TABLE>
    
 
   
     On September 18, 1997, the last sale price of the Common Stock as reported
on the Nasdaq National Market was $36.25 per share. At July 30, 1997 the Company
had 245 stockholders of record, as indicated on the records of the Company's
transfer agent, who held, management believes, for approximately 14,000
beneficial holders.
    
 
                                       13
<PAGE>   15
 
                                 CAPITALIZATION
 
   
     The following table sets forth the short-term obligations and the
capitalization of the Company at June 30, 1997 and as adjusted to give effect to
the receipt of net proceeds estimated at $78,877,000 from the sale by the
Company of 2,350,000 shares of Common Stock based on a public offering price of
$35.75 per share:
    
 
   
<TABLE>
<CAPTION>
                                                                    AT JUNE 30, 1997
                                                                 -----------------------
                                                                                 AS
                                                                 ACTUAL      ADJUSTED(1)
                                                                 -------     -----------
                                                                 (DOLLARS IN THOUSANDS)
        <S>                                                      <C>         <C>
        Current maturities of financing lease obligations......  $    56      $      56
                                                                 =======       ========
        Capital lease obligations, net of current portion......  $   926      $     926
        Debentures(2)..........................................       --             --
        Other long-term liabilities............................      663            663
                                                                 -------       --------
             Total capital lease obligations and long-term
               liabilities.....................................  $ 1,589      $   1,589
        Minority interests.....................................      922            922
        Stockholders' equity:
        Preferred stock, $0.01 par value; authorized 1,000,000
          shares, no shares outstanding or as adjusted.........       --             --
        Common stock, $0.0034 par value: authorized 40,000,000
          shares; issued and outstanding, 23,226,581 shares
          actual and 25,576,581 as adjusted....................       79             87
        Additional paid-in capital.............................   76,793        155,662
        Retained earnings......................................    1,602          1,602
        Adjustment for foreign currency translation............     (305)          (305)
                                                                 -------       --------
             Total stockholders' equity........................   78,169        157,046
                                                                 -------       --------
                  Total capitalization.........................  $80,680      $ 159,557
                                                                 =======       ========
</TABLE>
    
 
- ---------------
 
   
(1) Adjusted to give effect to the sale by the Company of 2,350,000 shares of
    Common Stock offered hereby and receipt of the net proceeds therefrom
    estimated to be $78,877,000.
    
 
(2) During August and September 1996, the Company sold an aggregate of $30
    million principal amount 5% convertible subordinated debentures due August
    6, 1999 (the "Debentures") and warrants to purchase up to 600,000 shares of
    Common Stock at a weighted average exercise price of $26.67 per share for
    three years to a total of 14 investors in a private financing, receiving
    proceeds aggregating $30 million. The Debentures were convertible into
    Common Stock of the Company at any time at the option of the holders at a
    discount from the market price of the Common Stock at the time of conversion
    that increased over the life of the Debentures until it reached a floor. At
    June 30, 1997, the entire $30 million principal amount of Debentures and
    accrued interest thereon had been converted into 1,816,159 shares of Common
    Stock.
 
                                       14
<PAGE>   16
 
                            SELECTED FINANCIAL DATA
 
     The following selected statement of operations data for the three years in
the period ended December 31, 1996 and the balance sheet data as of December 31,
1995 and 1996 are derived from the financial statements and notes thereto
included elsewhere herein audited by Arthur Andersen LLP, independent public
accountants, as set forth in their report also included elsewhere herein. The
selected statement of operations data for the two years in the period ended
December 31, 1993 and the balance sheet data as of December 31, 1992, 1993 and
1994 were derived from audited financial statements of the Company not included
or incorporated herein. The selected financial data at June 30, 1997 and for the
six months ended June 30, 1996 and 1997 are derived from the Company's unaudited
financial statements included elsewhere herein, which, in the opinion of
management, reflect all normal recurring adjustments necessary for a fair
presentation of the financial position and results of operations at and for such
periods. The results of operations for the six months ended June 30, 1997 are
not necessarily indicative of results to be expected for a full year. The
following data should be read in conjunction with "Management's Discussion and
Analysis of Financial Condition and Results of Operations" and the Consolidated
Financial Statements of the Company, including the notes thereto, included
elsewhere in this Prospectus.
 
<TABLE>
<CAPTION>
                                                                                                                SIX MONTHS ENDED
                                                                          YEAR ENDED DECEMBER 31,                   JUNE 30,
                                                               ----------------------------------------------   -----------------
                                                                1992     1993     1994      1995       1996      1996      1997
                                                               ------   ------   -------   -------   --------   -------   -------
                                                                            (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
<S>                                                            <C>      <C>      <C>       <C>       <C>        <C>       <C>
CONSOLIDATED STATEMENT OF OPERATIONS DATA:
Revenues, net................................................  $4,422   $7,426   $17,526   $39,202   $ 88,815   $35,115   $75,092
Cost of goods sold...........................................   2,280    3,936    10,328    22,608     51,478    20,400    43,061
Research and development expenses............................     589    1,103     2,144     4,044      8,201     3,676     5,789
Selling, general and administrative expenses.................     631    1,259     2,615     6,799     14,025     5,095    12,007
                                                               ------   ------   -------   -------    -------   -------   -------
Operating income before non-recurring charges(1).............     922    1,128     2,439     5,751     15,111     5,944    14,235
Purchased technology in progress(1)..........................      --       --        --     6,211     17,795        --        --
Restructuring costs(1).......................................      --       --        --     1,465      6,974        --        --
                                                               ------   ------   -------   -------    -------   -------   -------
Operating income (loss)......................................     922    1,128     2,439    (1,925)    (9,658)    5,944    14,235
Other income (expense).......................................    (122)     198       162       654        153       164       119
Interest expense related to convertible debentures and
  acquisition(1).............................................      --       --        --        --     (4,357)       --      (427)
                                                               ------   ------   -------   -------    -------   -------   -------
Income (loss) before provision for income taxes, minority
  interests and extraordinary items..........................     800    1,326     2,601    (1,271)   (13,862)    6,108    13,927
Provision (credit) for income taxes(1).......................     282      487       983         2     (4,404)    1,883     4,305
Minority interests...........................................      --       --        --        --        196        63        70
Extraordinary item-debt restructuring........................      42       --        --        --         --        --        --
                                                               ------   ------   -------   -------    -------   -------   -------
Net income (loss)(1).........................................  $  560   $  839   $ 1,618   $(1,273)  $ (9,654)  $ 4,162   $ 9,552
                                                               ======   ======   =======   =======    =======   =======   =======
Net income (loss) per share(1)...............................  $ 0.08   $ 0.07   $  0.13   $ (0.07)  $  (0.49)  $  0.19   $  0.38
                                                               ======   ======   =======   =======    =======   =======   =======
Weighted average common and common equivalent shares
  outstanding(2).............................................   7,636   12,050    12,567    18,377     19,739    22,047    24,892
</TABLE>
 
<TABLE>
<CAPTION>
                                                                                                                         AT JUNE
                                                                                       AT DECEMBER 31,                     30,
                                                                        ---------------------------------------------   ---------
                                                                         1992     1993     1994      1995      1996       1997
                                                                        ------   ------   -------   -------   -------   ---------
                                                                                       (IN THOUSANDS)
<S>                                                                     <C>      <C>      <C>       <C>       <C>       <C>
CONSOLIDATED BALANCE SHEET DATA:
Working capital.......................................................  $3,773   $3,514   $11,303   $22,019   $56,973   $ 66,090
Total assets..........................................................   6,389    7,328    16,667    33,307    96,943    107,239
Total liabilities.....................................................   1,437    1,537     3,761     8,049    43,790     28,148
Long-term debt, net of current portion................................      34       --        --       271    18,892      1,589
Stockholders' equity..................................................   4,952    5,791    12,906    25,258    41,771     78,169
</TABLE>
 
- ---------------
 
(1) The non-recurring charges consist of purchased technology in progress and
    restructuring charges incurred as a result of acquisitions. Purchased
    technology in progress for the year ended December 31, 1995 was $6,211,000.
    The purchased technology is for R&D projects in progress at the time of
    acquisition of assets from Ace and Galcom. Restructuring costs during the
    year ended December 31, 1995 were $1,465,000 and are associated with a plan
    adopted by the Company in 1995 calling for the merger of the newly acquired
    subsidiaries and the Company's LAN product division. The plan also called
    for the closure of some facilities, termination of redundant employees and
    cancellation of representation agreements. Excluding the non-recurring
    charges, net of their tax effects, net income would have increased to
    $4,345,000 or $0.22 per share for the year ended December 31, 1995.
    Purchased technology in progress for the year ended December 31, 1996 was
    $17,795,000 and was in conjunction with the Fibronics Acquisition.
    Restructuring costs during the year ended December 31, 1996 were $6,974,000
    and are associated with a plan adopted by the Company on September 30, 1996
    calling for the reduction of workforce, closing of certain facilities,
    retraining of certain employees and elimination of particular product lines
    due to this acquisition. Interest expenses related to the acquisition for
    the year ended December 31, 1996 and the six months ended June 30, 1997 were
    $4,357,000 and $427,000, respectively, and were connected with the private
    placement of $30 million principal amount of Debentures, the proceeds from
    which the Company used to finance the cash portion of the Fibronics
    Acquisition. Excluding the non-recurring charges, net of their tax effects,
    net income would have been $10,555,000 or $0.46 per share for the year ended
    December 31, 1996 and $9,979,000 or $0.40 per share for the six months ended
    June 30, 1997.
 
(2) Fully diluted earnings per share information differs from primary earnings
    per share information for the year ended December 31, 1994. The number of
    shares included 147,480 common share equivalents resulting from outstanding
    warrants.
 
                                       15
<PAGE>   17
 
                    MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                 RESULTS OF OPERATIONS AND FINANCIAL CONDITION
 
     This Prospectus contains forward-looking statements that involve risks and
uncertainties. The Company's actual results could differ materially from those
anticipated in these forward-looking statements as a result of certain factors,
including those set forth in the following discussion and elsewhere in this
Prospectus. The following discussion should be read in conjunction with the
Consolidated Financial Statements and Notes thereto appearing elsewhere in this
Prospectus.
 
GENERAL
 
     Since its inception in 1988, the Company has manufactured and marketed
semiconductor optical transmission products for the fiber optics communications
industry. In 1993, the Company expanded its product line to include products
incorporating Ethernet switching technology that improved network throughput and
enhanced efficiency of LANs and introduced its first switch marketed under the
NBase trademark in the fourth quarter of 1993. During 1994, the Company expanded
commercial shipments of its LAN switching products. In 1995, the Company
augmented its networking products with the acquisitions of certain assets of
Galcom and Ace, which resulted in charges of $6,211,000 and $1,465,000 for
purchased technology in progress and restructuring, respectively. Net revenues
from sales of networking products and semiconductor optical transmission
products were 60% and 40%, respectively, during the year ended December 31, 1995
and approximately 69% and 31%, respectively, during the year ended December 31,
1996.
 
     In September 1996, the Company completed the Fibronics Acquisition,
acquiring assets related to Fibronics' computer networking and
telecommunications businesses in Germany, the United States, the United Kingdom,
the Netherlands and Israel. The assets acquired include Fibronics' technology in
progress and existing technology, its marketing channels, its GigaHub family of
computer networking products and other rights. This acquisition also resulted in
charges in the amount $17,795,000 and $6,974,000 for purchased technology in
progress and restructuring, respectively. Through the restructuring of September
30, 1996, the Company expected to improve Fibronics' operations in, among
others, the following key areas: (i) the elimination of unprofitable products
and operations that appeared detrimental to overall profit margins; (ii) the
reduction of payroll by eliminating redundant staff; (iii) the merger and
relocation of research and development resources to place qualified individuals
on the most appropriate projects; (iv) and the reduction of overhead costs by
the closure of redundant facilities. The costs already incurred and to be
incurred to complete the research and development in process at the time of the
Fibronics Acquisition have not had, and are not expected to have, a material
effect on MRV's research and development expenses as a percentage of net sales.
Portions of these projects were completed as of June 30, 1997 and the remainder
are scheduled to be completed by the end of 1997.
 
     In September 1996, the Company completed a private placement of an
aggregate of $30,000,000 principal amount of 5% convertible subordinated
debentures due August 6, 1999 (the "Debentures"). Proceeds from this private
placement were used to purchase the Fibronics Business. The Debentures were
convertible into Common Stock of the Company at any time at the option of the
holders at a discount from the market price of the Common Stock at the time of
conversion that decreased over the life of the Debentures until it reached a
floor. At a meeting of the Emerging Issues Task Force held on March 13, 1997,
the staff of the Securities and Exchange Commission ("SEC") announced its
position on the accounting treatment for the issuance of convertible preferred
stock and debt securities with a beneficial conversion feature such as that
contained in the Debentures. As announced, the SEC requires that a beneficial
conversion feature attached to instruments such as the Debentures that are
convertible into equity be recognized and measured by allocating a portion of
the proceeds equal to the intrinsic value of that feature to additional paid-in
capital and charging it to interest expense. As a result of the SEC's position,
the Company added a non-recurring, non-cash charge to its results of operations
for the year ended December 31, 1996 and the six months ended June 30, 1997
related to the issuance of the Debentures in the amounts of $4,357,000 and
$427,000, respectively. The Company will not need to report future charges
relating to the issuance of the Debentures beyond the six months ended June 30,
1997 as the outstanding principal and accrued interest were
 
                                       16
<PAGE>   18
 
paid in full at April 4, 1997 through conversion into Common Stock. See
"Liquidity and Capital Resources" below.
 
     The Company's international sales are not concentrated in any specific
country. The estimated operating profit from international sales for the years
ended December 31, 1996, 1995 and 1994 were $8,009,000, $2,646,000, and
$466,000, respectively. The amounts for the years ended December 31, 1996 and
1995 are before non-recurring charges. Including non-recurring charges,
operating losses from international sales for the years ended December 31, 1995
and 1996 were $2,789,000 and $16,054,000, respectively. At December 31, 1995 and
1996, 16% and 14% of the Company's assets were located in the Middle East and at
December 31, 1996, 17% of the Company's assets were located in the European
Community. Except for such assets, there were no significant assets located in
geographic regions outside of the U.S. at December 31, 1995 or 1996. In years
prior to 1995, substantially all the assets were located in the U.S.
 
RESULTS OF OPERATIONS
 
     The following table sets forth, for the periods indicated, statement of
operations data of the Company expressed as a percentage of revenues (except for
revenue growth rates).
 
<TABLE>
<CAPTION>
                                                                                   SIX MONTHS ENDED
                                                    YEAR ENDED DECEMBER 31,            JUNE 30,
                                                  ---------------------------      ----------------
                                                  1994       1995       1996       1996       1997
                                                  -----      -----      -----      -----      -----
<S>                                               <C>        <C>        <C>        <C>        <C>
Revenues, net...................................  100.0%     100.0%     100.0%     100.0%     100.0%
Revenue growth rate from prior period...........  136.0      124.0      126.6      135.7      113.8
Cost of goods sold..............................   58.9       57.7       58.0       58.1       57.3
                                                  -----      -----      -----      -----      -----
Gross profit....................................   41.1       42.3       42.0       41.9       42.7
Operating expenses:
  Research and development expenses.............   12.2       10.3        9.2       10.5        7.7
  Selling, general and administrative
     expenses...................................   14.9       17.3       15.8       14.5       16.0
                                                  -----      -----      -----      -----      -----
Operating income before non-recurring charges...   13.9       14.7       17.0       16.9       19.0
  Purchased technology in progress..............     --       15.8       20.0         --         --
  Restructuring costs...........................     --        3.7        7.9         --         --
                                                  -----      -----      -----      -----      -----
Operating income................................   13.9       (4.9)     (10.9)      16.9       19.0
Other income (expense), net.....................    0.9        1.7         --        0.5        0.2
Interest expense related to convertible
  debentures and acquisition....................     --         --       (4.9)        --       (0.6)
                                                  -----      -----      -----      -----      -----
Income (loss) before taxes......................   14.8%      (3.2)%    (15.8)%     17.4%      18.6%
                                                  =====      =====      =====      =====      =====
Pro forma financial data (excluding
  non-recurring charges):
     Operating income...........................   13.9%      14.7%      17.0%      16.9%      19.0%
     Income (loss) before taxes.................   14.8       16.3       17.2       17.4       18.6
</TABLE>
 
  SIX MONTHS ENDED MARCH 31, 1997 AND 1996
 
     Revenues. Revenues for the six months ended June 30, 1997 and 1996 were
$75,092,000 and $35,115,000, respectively. The changes represented an increase
of $39,977,000 or 114% for the six months ended June 30, 1997 over the six
months ended June 30, 1996. Revenues increased as a result of greater marketing
efforts and greater market acceptance of the Company's products, both
domestically and internationally. International sales accounted for
approximately 57% of revenues for the six months ended June 30, 1997 as compared
to 46% of revenues for the six months ended June 30, 1996. International sales,
as a percentage of total revenues, increased mainly as a result of increased
sales, marketing and support resources in place in Europe and increased sales to
the Pacific Rim region. Sales of networking products represented approximately
75% of total sales during the six months ended June 30, 1997 compared to
approximately 65% for the six months ended June 30, 1996. The increase in sales
of networking products was due primarily to increased sales of the MegaSwitch
family of products.
 
                                       17
<PAGE>   19
 
     Gross Profit. Gross profit for the six months ended June 30, 1997 was
$32,031,000 compared to $14,715,000 for the six months ended June 30, 1996.
Gross profit as a percentage of revenues rose from 41.9% during the six months
ended June 30, 1996 to 42.7% during the six months ended June 30, 1997 as a
result of increased sales of higher margin products such as the MegaSwitch
family of products as well as lower cost production techniques.
 
     Research and Development. Research and development ("R&D") expenses were
$5,789,000 and $3,676,000 and represented 7.7% and 10.5% respectively of
revenues for the six months ended June 30, 1997 and 1996. The increase in R&D
spending during the six months ended June 30, 1997 over the comparable period in
1996 was attributable to the continued development of the Company's networking
and fiber optic products including Ethernet/Fast Ethernet/Gigabit Ethernet
switches, GigaHub modules and three-way simultaneous fiber optic transmission
modules. Additional costs were also associated with the hiring of additional
research and development personnel and consultants. The Company intends to
continue to invest in the research and development of new products. Management
believes that the ability of the Company to develop and commercialize new
products is a key competitive factor.
 
     Selling, General and Administrative. Selling, general and administrative
("SG&A") expenses increased to $12,007,000 for the six months ended June 30,
1997 from $5,095,000 for the six months ended June 30, 1996. As a percentage of
revenues, SG&A increased from 14.5% for the six months ended June 30, 1996 to
16.0% for the six months ended June 30, 1997. The increase in SG&A expenses is
due primarily to substantially increased marketing efforts as well as additional
personnel and overhead costs in additional and expanded locations.
 
     Interest Expense Related to Convertible Debentures and Acquisition. To give
effect to the accounting treatment announced by the staff of the SEC at the
March 13, 1997 meeting of the Emerging Issues Task Force relevant to the
Company's issuance of the Debentures having "beneficial conversion" features,
the value of the fixed discount has been reflected in the Company's financial
statements at and for the quarter ended March 13, 1997 as additional interest
expense and such fixed discount has been accreted through the first possible
conversion date of the respective issuance.
 
     Net Income. Net income increased from $4,162,000 for the six months ended
June 30, 1996 to $9,552,000 for the six months ended June 30, 1997. Net income
increased primarily due to substantially increased sales.
 
  YEARS ENDED DECEMBER 31, 1996 AND 1995
 
   
     Revenues. Revenues for the year ended December 31, 1996 were $88,815,000
compared to $39,202,000 for the year ended December 31, 1995, an increase of
126%. Revenues from sales of networking products and optical transmission
products were 69% and 31%, respectively, of total revenues during the year ended
December 31, 1996 as compared to 60% and 40%, respectively, of total revenues
during the year ended December 31, 1995. The changes represented increases of
$38,140,000 or 162% and $11,473,000 or 73% in revenues from networking products
and optical transmission products, respectively, for the year ended December 31,
1996. Total revenues increased as a result of strong demand for LAN connectivity
and fiber optic products. Revenues from networking products increased primarily
due to sales of the MegaSwitch II product line and revenues from optical
transmission products increased primarily as a result of volume shipments,
beginning in the third quarter of 1996, of a new bidirectional optical
transmission and reception module for Fiber-to-the-Curb ("FTTC") applications
and sales to the cable TV industry. International sales accounted for
approximately 53% of revenues for the year ended December 31, 1996 as compared
to approximately 45% of revenues for the year ended December 31, 1995.
International sales, as a percentage of total revenues, increased because of
increased concentration of sales and marketing efforts overseas. The Company
estimates that most of the growth in international sales resulted from the
increased concentration of sales and marketing and that the acquisition of
Fibronics accounted for approximately 12% of the growth. The Fibronics
Acquisition, which was not completed until September 26, 1996, resulted in only
a marginal increase in total revenues for 1996, primarily caused from sales of
older Fibronics products that were not eliminated as
    
 
                                       18
<PAGE>   20
 
part of the Company's restructuring of the Fibronics business. While the Company
has achieved significant revenue growth in previous periods, there can be no
assurance that the Company will sustain such growth.
 
     Gross Profit. Gross profit for the year ended December 31, 1996 was
$37,337,000 as compared to $16,594,000 for the year ended December 31, 1995. The
changes represented an increase of $20,743,000 or 125% for the year ended
December 31, 1996. Gross profit as a percentage of revenues was approximately
42% for both the years ended December 31, 1995 and 1996.
 
     Research and Development. For the years ended December 31, 1996 and 1995,
R&D expenses were $8,201,000 and $4,044,000, respectively, which represented
approximately 9.2% of revenues for 1996 and 10.3% for 1995. R&D expenses
increased primarily due to additions in engineering personnel and the
commencement of new R&D projects. Research and development expenses were lower
as a percentage of revenues in 1996 primarily because certain of the Company's
R&D programs in Israel were partially funded by the Chief Scientist of Israel
and R&D expenses were spread over a larger revenue base. The Company continues
to devote significant resources to its R&D efforts. During 1995 and 1996, the
Company's R&D activities were focused on expanding its family of networking
switching products and extending its fiber optic expertise into new product
areas.
 
     Selling, General and Administrative. For the year ended December 31, 1996,
SG&A expenses increased to $14,025,000 from $6,799,000 in 1995. The increase in
SG&A expenses is due primarily to increased marketing expenses, including those
associated with additions to personnel. As a percentage of sales, SG&A expenses
decreased from 17.3% to 15.8% for the years ended December 31, 1995 and December
31, 1996, respectively. The decrease as a percentage of sales in the year ended
December 31, 1996 resulted primarily due to increased sales in 1996.
 
   
     Purchased Technology in Progress and Restructuring Costs. Purchased
technology in progress for the year ended December 31, 1996 was $17,795,000. The
purchased technology in 1996 was for R&D projects of Fibronics in progress at
the time of the Fibronics Acquisition on September 26, 1996. Restructuring costs
during the year ended December 31, 1996 were $6,974,000. The restructuring in
1996 was associated with a plan adopted by the Company on September 30, 1996, in
conjunctions with the Fibronics Acquisition, calling for the reduction of
workforce, closing of certain facilities, retraining of certain employees and
elimination of particular product lines. Purchased technology in progress for
the year ended December 31, 1995 was $6,211,000. The purchased technology was
for R&D projects in progress at the time of acquisition of assets from Galcom
and Ace. Restructuring costs during the year ended December 31, 1995 were
$1,465,000. The restructuring in 1995 was associated with a plan adopted by the
Company on June 30, 1995 calling for the merger of new subsidiaries acquired in
the Ace and Galcom acquisitions in 1995 and the Company's LAN products division.
The plan also called for the closure of some facilities, termination of
redundant employees and cancellation of representation agreements.
    
 
     Interest Expense Related to Convertible Debentures and Acquisition. To give
effect to the accounting treatment announced by the staff of the SEC at the
March 13, 1997 meeting of the Emerging Issues Task Force relevant to the
Company's issuance of the Debentures having "beneficial conversion" features,
the value of the fixed discount has been reflected in the 1996 financial
statements as additional interest expense and such discount has been accreted
through the first possible conversion date of the respective issuance.
 
     Net Loss. Net loss increased from a loss of $1,273,000 during the year
ended December 31, 1995 to a loss of $9,654,000 for the year ended December 31,
1996. The increase in net loss in 1996 was due to the Fibronics Acquisition,
which included charges for purchased technology in progress and restructuring
costs. Net income for the year ended December 31, 1996 would have been
$10,555,000, excluding $20,209,000 of charges, net of tax effects, associated
with the Fibronics Acquisition. Net income for the year ended December 31, 1995
would have been $4,345,000, excluding $5,618,000 of charges, net of tax effects,
associated with the acquisitions of Galcom and Ace. Excluding, these
non-recurring charges, net income increased by $6,210,000 or 143% for the year
ended December 31, 1996.
 
                                       19
<PAGE>   21
 
  YEARS ENDED DECEMBER 31, 1995 AND 1994
 
     Revenues. Revenues for the year ended December 31, 1995 were $39,202,000,
as compared to $17,526,000 for the year ended December 31, 1994. Revenues from
sales of networking products and optical transmission products were 60% and 40%,
respectively, of total revenues during the year ended December 31, 1995 as
compared to 36% and 64%, respectively, of total revenues during the year ended
December 31, 1994. The changes represented an increase of $21,676,000 or 124% of
total revenues and $17,144,000 or 271% and $4,532,000 or 40% in revenues from
networking products and optical transmission products, respectively, for the
year ended December 31, 1995. Total revenues increased as a result of greater
marketing efforts and greater market acceptance of the Company's products, both
domestically and internationally. The sales and marketing resources obtained in
the acquisition of assets from Ace and Galcom during the year ended December 31,
1995 also contributed additional revenues. Revenues from networking products
increased primarily due to the introduction of new products, additional
marketing and sales efforts and expansion of the networking industry and
revenues from optical transmission products increased primarily as a result of
additional sales and marketing efforts. International sales accounted for
approximately 45% of revenues for the year ended December 31, 1995 as compared
to 19% of revenues for the year ended December 31, 1994. International sales, as
a percentage of total revenues, increased because of greater marketing efforts
in overseas markets and a larger number of sales personnel in those markets
obtained in the acquisition of the Galcom assets.
 
     Gross Profit. Gross profit for the year ended December 31, 1995 was
$16,594,000 as compared to $7,198,000 for the year ended December 31, 1994, an
increase of $9,396,000 or 131% for the year ended December 31, 1995. The
increase in gross profit was primarily due to increased sales. Gross profit as a
percentage of revenues for the years ended 1994 and 1995 was 41% and 42%
respectively.
 
     Research and Development. R&D expenses for the years ended December 31,
1994 and 1995, were $2,144,000 and $4,044,000 which represented 12% and 10% of
revenues, respectively. The percentage decrease in R&D spending was attributable
to the increased revenues. The Company intends to continue development of its
networking and fiber optic products, and to invest in the research and
development of other new products. Management believes that the ability of the
Company to develop and commercialize new products is a key competitive factor.
 
     Selling, General and Administrative. SG&A expenses for the year ended
December 31, 1995 increased to $6,799,000 from $2,615,000. As a percentage of
revenues, SG&A increased from 15% to 17% for the year ended December 31, 1994
and December 31, 1995, respectively. The increase in SG&A expenses was due
primarily to additional personnel and overhead costs as a result of the
acquisitions of the Galcom and Ace assets and increased marketing and personnel
costs.
 
     Purchased Technology in Progress and Restructuring Costs. In connection
with the Company's acquisition of certain assets of Galcom and Ace, it acquired
incomplete R&D projects that will be included in its ongoing R&D activities. For
those projects that will have no alternative future use to the Company and where
technological feasibility had not yet been established, the Company allocated
$6,211,000 of the purchase price to technology in progress and recorded the
expense during the year ended December 31, 1995.
 
     In connection with the Company's integration of the acquired companies
during the year ended December 31, 1995 the Company recorded $1,465,000 as
restructuring costs, which primarily related to the closing of several Company
facilities, a reduction of its workforce and the settlement of distribution
agreements which were terminated early.
 
     The total purchase prices, including related costs, for the Ace and Galcom
assets were approximately $4,812,000 and $2,885,000, respectively. The value of
the ongoing operations with existing sales of Ace and Galcom that were acquired
by the Company were believed by management to be inconsequential because their
sales were in rapid decline. The decline was the result of the increasing
obsolescence of the older products which were being sold. Of the combined total
purchase price, including related costs, of $7,697,000 approximately $6,211,000
was allocated to the purchased technology in process. Subsequent to the
acquisition of the technologies in development, it was determined by the Company
that these technologies would not be commercially viable because of the
preemptive success of an alternative technology that was also in process at
 
                                       20
<PAGE>   22
 
the Company at the time of the acquisition. The effect on operations of the
acquisitions of Galcom and Ace was that they initially necessitated a
restructuring of the Company's operations so as to integrate all LAN product
activities throughout the organization. The restructuring, which involved
workforce reductions at all levels, as well as office and plant closures, was
essentially completed according to plan during the first part of 1996. During
1995, there were no adverse effects on the Company's liquidity or capital
resources as a result of the acquisitions and the Company does not anticipate
any such effects, as a result of the acquisitions, in future periods.
 
     Immediately after the acquisition of the businesses, the Company initiated
a restructuring plan that called for a merger of the two operations into one
subsidiary and an assumption by the surviving entity of certain international
and U.S. operations previously managed directly by the Company. This included,
for example, sales by the subsidiary of the Company's LAN products into some of
the sale channels developed by the Company prior to the acquisitions. Since the
operating plans of the Company did not distinguish these operations from those
of the businesses acquired, it is not practicable to quantify their impact. The
product lines of the businesses acquired are aimed at computer connecting for
the IBM AS400 and mainframe environment. The Company's LAN products are aimed at
the personal computer connectivity environment.
 
     Net Income. Net income decreased from $1,618,000 for the year ended
December 31, 1994 to a net loss of $1,273,000 for the year ended December 31,
1995. The decrease in net income is principally due to non-recurring charges
during the year ended December 31, 1995 of $7,676,000 for the cost of purchased
technology in progress acquired in the Ace and Galcom acquisitions and costs
associated with the adoption of a restructuring plan. Excluding the
non-recurring charges, net of their tax effects, net income would have increased
to $4,345,000 for the year ended December 31, 1995. The increase of 169% over
the same period in 1994 is primarily due to substantially increased sales.
 
  SELECTED QUARTERLY FINANCIAL DATA
 
     The following table sets forth certain selected operating data for the
quarters indicated. This information has been derived from the unaudited
consolidated financial statements of the Company which in the opinion of
management contain all adjustments (consisting of normal recurring adjustments)
necessary for a fair presentation of such information. These operating results
are not necessarily indicative of results for any future period and results may
fluctuate significantly from quarter to quarter in the future.
 
<TABLE>
<CAPTION>
                        1994                             1995                               1996                       1997
           ------------------------------  --------------------------------  ----------------------------------  ----------------
             Q1      Q2      Q3      Q4      Q1      Q2      Q3       Q4       Q1       Q2       Q3       Q4       Q1       Q2
           ------  ------  ------  ------  ------  ------  -------  -------  -------  -------  -------  -------  -------  -------
                                                           (AMOUNTS IN THOUSANDS)
<S>        <C>     <C>     <C>     <C>     <C>     <C>     <C>      <C>      <C>      <C>      <C>      <C>      <C>      <C>
Revenues,
  net..... $2,759  $3,846  $4,731  $6,190  $6,737  $8,310  $11,135  $13,020  $15,529  $19,586  $22,664  $31,036  $35,564  $39,528
Gross
 profit...  1,269   1,570   1,802   2,557   2,477   3,475    4,826    5,816    6,540    8,175    9,382   13,240   15,388   16,643
Operating
  income
  before
  non-recurring
charges...    408     499     589     943     858   1,221    1,645    2,027    2,720    3,224    3,558    5,609    6,865    7,370
Operating
  income
  (loss)..    408     499     589     943     858  (6,455)   1,645    2,027    2,720    3,224  (21,211)   5,609    6,865    7,370
Net income
 (loss)...    292     349     402     575     705  (4,707)   1,155    1,574    1,879    2,283  (15,504)   1,688    4,343    5,209
</TABLE>
 
LIQUIDITY AND CAPITAL RESOURCES
 
     In October 1994, the Company received proceeds of approximately $5,497,000
from the issuance of 3,439,430 shares of Common Stock, upon exercise of the same
number of warrants that had been issued in the Company's initial public offering
of December 1992. In January 1995, MRV received net proceeds of approximately
$9,355,000 from the public offering of 2,700,000 shares of Common Stock. In
August and September 1996, the Company received $30,000,000 from the private
placement of $30,000,000 principal amount of Debentures and warrants to purchase
up to 600,000 shares of Common Stock at a weighted average exercise of $26.67
per share.
 
     Net cash used in operating activities were $6,198,000 and $2,087,000 for
the years ended December 31, 1995 and 1994, respectively. For the year ended
December 31, 1995, the funds were used for increased inventories and receivables
as a result of increased revenues. In 1995, the cash provided by financing
activities resulted primarily from the issuance of 2,700,000 shares of Common
Stock at $4.00 per share less offering
 
                                       21
<PAGE>   23
 
costs and the issuance of approximately 855,000 shares in connection with the
purchase of assets from Ace-North Hills. The majority of cash used in investing
activities in 1995 was for the purchase of investments and the majority of cash
provided by investing activities in the same period was from the redemption of
short-term investments. For the year ended December 31, 1994, the cash provided
by financing activities were the result of the exercise of IPO Warrants. Net
cash used in investing activities for the year ended December 31, 1995 was
$5,565,000 which resulted primarily from the restriction of the Company's cash
as security against letters of credit issued by a bank on behalf of the Company.
 
     Net cash used in operating activities for the year ended December 31, 1996
was $148,000 and $6,198,000 for the same period in 1995. The funds were used
primarily for increased inventories and receivables as a result of increased
revenues. Net cash provided by financing activities for the years ended December
31, 1995 and 1996 were $9,669,000 and $38,882,000, respectively. Net cash used
in investing activities for the year ended December 31, 1996 was $26,047,000,
which primarily related to the net purchases of investments and net cash used in
acquisitions. Cash provided by financing activities in 1996 was primarily from
the private placement of $30,000,000 principal amount of Debentures relating to
the Fibronics Acquisition and proceeds from the issuance of Common Stock. The
majority of cash used for investing activities during 1996 was for the purchase
of the Fibronics Business and net purchases of investments.
 
     Accounts receivable were $24,296,000 at December 31, 1996 as compared to
$10,780,000 at December 31, 1995. The increase in accounts receivable was
primarily attributable to the increase in overall sales.
 
     Royalties are payable by Galcom, Ace and Fibronics to the Office of the
Chief Scientist of Israel ("OCS") at rates of approximately 2% to 3% on proceeds
from the sale of products arising from the research and development activities
for which OCS has provided grants. The total amount of royalties may not exceed
the amount of the grants. The Company does not expect that revenues from royalty
bearing products will result in material royalty payment obligations in the
future.
 
     In September 1996, the Company completed a private placement of $30,000,000
principal amount of Debentures. The Debentures were convertible into Common
Stock of the Company at any time at the option of the holders at a discount from
the market price of the Common Stock at the time of conversion that increased
over the life of the Debentures until it reached a floor. Through June 30, 1997,
the entire $30,000,000 principal amount of Debentures and accrued interest had
been converted into 1,816,159 shares of Common Stock.
 
     In September 1996, the Company completed the Fibronics Acquisition from
Elbit. The purchase price for the Fibronics Business was approximately
$22,800,000, which was paid with Common Stock and cash. The cash was provided
from a portion of the proceeds of the private placement of Debentures. Elbit
subsequently resold the shares of Common Stock it received from the Company in
the open market.
 
     In November 1996, the Company completed a private placement of 200,000
shares of Common Stock to Intel Corporation ("Intel") for $4,000,000 ($20.00 per
share). As part of the private placement, the Company issued to Intel three-year
warrants to purchase up to an additional 500,000 shares of Common Stock at
$20.00 per share. Of such warrants, warrants to purchase 200,000 shares of
Common Stock are exercisable under certain conditions.
 
     On December 27, 1996, Datapoint brought an action against NBase
Communications, Inc., a subsidiary of the Company ("NBase") and several other
defendants in the United States District Court for the Eastern District of New
York alleging infringement of two of Datapoint's patents related to LANs, more
particularly to claimed improved LANs which interoperatively combine additional
enhanced capability and/or which provide multiple different operational
capabilities. In the same lawsuit, Datapoint alleges that other defendants
including Dayna Communications, Inc., Sun Microsystems, Inc., Adaptec, Inc.,
International Business Machines Corporation, Lantronix and SVEC America Computer
Corporation have infringed the same two patents. The Company has been advised
that several other companies, including Intel Corporation and Cisco Systems,
Inc. have also had actions brought against them by Datapoint with respect to the
same two patents. The action against NBase and its codefendants seeks, among
other things, an injunction against the manufacture or sale or products which
embody the inventions set forth in the two patents and single and treble damages
for the alleged infringement. Datapoint's complaint also seeks to have the court
determine that the
 
                                       22
<PAGE>   24
 
named defendants shall serve as representatives of a defendant class of
manufacturers, vendors and users of products allegedly infringing on Datapoint's
claimed patents from which defendant class Datapoint seeks the same relief as
from the individual defendants. The Company is cooperating with several of the
defendants in pursuit of common defenses and believes it has meritorious
defenses to this action. If a conclusion unfavorable to the Company is reached,
however, Datapoint's claim could materially affect the business, operating
results and financial condition of the Company.
 
     The Company expects that the proceeds of this offering, together with
existing cash and capital resources and cash flow from operations, will be
sufficient to fund the Company's cash requirements for at least the next 12
months at its presently anticipated level of operations.
 
EFFECTS OF INFLATION AND CURRENCY EXCHANGE RATES
 
     The Company believes that the relatively moderate rate of inflation in the
United States over the past few years has not had a significant impact on the
Company's sales or operating results or on the prices of raw materials. However,
in view of the Company's recent expansion of operations in Israel which has
experienced substantial inflation, there can be no assurance that inflation in
Israel will not have a materially adverse effect on the Company's operating
results in the future.
 
     The Company's sales are currently denominated in U.S. dollars and to date
its business has not been significantly affected by currency fluctuations or
inflation. However, the Company conducts business in several different countries
and thus fluctuations in currency exchange rates could cause the Company's
products to become relatively more expensive in particular countries, leading to
a reduction in sales in that country. In addition, inflation in such countries
could increase the Company's expenses. To date, the Company has not hedged
against currency exchange risks. In the future, the Company may engage in
foreign currency denominated sales or pay material amounts of expenses in
foreign currencies and, in such event, may experience gains and losses due to
currency fluctuations. The Company's operating results could be adversely
affected by such fluctuations or as a result of inflation in particular
countries where material expenses are incurred.
 
POST-RETIREMENT BENEFITS
 
     The Company does not provide post-retirement benefits affected by SFAS 106.
 
                                       23
<PAGE>   25
 
                                    BUSINESS
 
OVERVIEW
 
     MRV is a leading manufacturer and marketer of high speed network switching
and fiber optic transmission systems which enhance the performance of existing
data and telecommunications networks. The Company designs, manufactures and
sells two groups of products: (i) computer networking products, primarily
Ethernet LAN switches, hubs and related equipment and (ii) fiber optic
components for the transmission of voice, video and data across enterprise,
telecommunications and cable TV networks. The Company's advanced networking
solutions greatly enhance the functionality of LANs by reducing network
congestion while allowing end users to preserve their legacy investments in
pre-existing networks and providing cost-effective migration paths to next
generation technologies such as Gigabit Ethernet. The Company's fiber optic
components incorporate proprietary technology which delivers high performance
under demanding environmental conditions.
 
     The Company offers a family of network, switching and related products that
enhance LAN performance and facilitate the migration to next generation
technologies such as Fast Ethernet, Gigabit Ethernet and Asynchronous Transfer
Mode ("ATM"). MRV's MegaSwitch family of switching products range from complete
switching systems to stackable switches which upgrade performance of existing
LANs by relieving congestion of overloaded transmission speeds without requiring
replacement of existing technologies. In addition, the Company offers GigaHub, a
multi-platform switchable hub, and MegaStack, a LAN stackable hub, as well as a
network management system and a number of other products that support network
connectivity. MRV also offers a series of DirectIP switching products that
provides intranets with cost effective switched networking solutions.
 
     The Company also offers a family of optical transmission components and
modules designed for transmission over fiber optic cable. These products enable
the transmission of voice, data, and video across fiber and are also used in
optical fiber test equipment. The Company's products include discrete
components, such as laser diodes and LEDs, and integrated components such as
transmitters, receivers and transceivers. The Company's components are used in
data networks, telecommunication transmission and access networks.
 
     To position the Company for growth, management's strategy has been to focus
on rapidly developing markets in the communications arena, such as LAN switching
and access networks, and to concentrate on improving performance of networks
employing Ethernet protocols, thereby addressing the largest installed base of
network users. Management's strategy has also been to emphasize development of
innovative products that the Company may bring to market early and to capitalize
on MRV's manufacturing expertise and ability to combine proprietary fiber optic
transmission and advanced switching technologies to create high-speed,
cost-effective networking solutions.
 
INDUSTRY BACKGROUND
 
     The global communications industry has undergone significant transformation
and growth since the mid-1980's as a result of increased demand for
communications services and applications, as well as advances in technology and
changes in network architectures and public policy. The client server network
architecture with its shared information and resources, the increased power of
conventional applications as well as the proliferation of graphic intensive
applications such as multimedia, the Internet and intranets, have resulted in a
strong demand for additional bandwidth. This trend is expected to continue as
additional bandwidth intensive applications, such as video conferencing, are
increasingly used. Further, as a result of changes in communications regulations
and the adoption of common standards, enterprise networks, such as LANs and
WANs, and access networks, such as telecommunications and cable TV, are expected
to converge. The demand for high bandwidth applications, as well as the
convergence of data communications and telecommunications, has significantly
increased the requirement for networking and fiber optic equipment that
increases the capacity of networks through high speed and more efficient
transmission technologies.
 
     High-speed switching systems enhance the bandwidth of LANs so that a
greater number of users can utilize more complex applications without
experiencing network congestion. Fiber optic transmission compo-
 
                                       24
<PAGE>   26
 
nents also enhance the functionality of enterprise and access networks by
enabling high-speed transmission of voice, video and data across fiber optic
cable. Market research firms forecast strong growth in both of these sectors. In
August 1996, an industry analyst estimated that the market for LAN switches will
grow from $1.7 billion in 1995 to $10.5 billion in 1999, a compounded annual
growth rate of 58%. In February 1996, KMI Corporation estimated that the
worldwide fiber optics market, including cables, connectors and transceivers,
was $6.1 billion in 1995 and that it will grow to $12.3 billion by 1999, a
compounded annual growth rate of 19%. The Company believes that the growth of
fiber optic components will outpace that of the overall fiber optics market.
 
  LAN ENVIRONMENT
 
     The most common LAN architecture, "shared-media" networking, cannot
effectively accommodate the market's requirements for high-speed networking.
Shared-media networks require computers to alternate communication over a single
LAN, thereby allowing a computer to send information only when other computers
are not doing so. As more computers are added to a single LAN, demand for access
to the network increases and, as a result, individual users experience slower
network response times and data transfer rates. Most of these networks operate
with the Ethernet protocol, which is significantly less expensive than the
closest competing technology, Token Ring.
 
     There are two fundamentally different but complementary approaches to
alleviating network congestion. The first approach, referred to as
"segmentation," reduces the number of desktops connected to a single LAN
segment, which increases the available bandwidth per user. The segmentation of
users into smaller LANs alleviates network congestion by allowing fewer users to
share a given amount of capacity. The second approach is to increase the
capacity of networks through new high-speed transmission technologies and high
bandwidth fiber optic applications. LAN switching technology is an innovation
that enables both of these solutions. A switch is a device that partitions a
network into multiple segments which enables several simultaneous
"conversations," thereby reducing the traffic on each segment while allowing
access to the entire network. A switch also allows connection with different
speeds, thereby facilitating faster backbones and migration to faster
technologies.
 
     Enhanced LAN Performance through Segmentation and Switching. LAN switching
systems have emerged as the preferred method for segmenting networks because
these systems are implemented more easily, efficiently and cost-effectively than
hub architectures which once dominated the networking equipment industry. In
contrast to hubs, which indiscriminately forward data to all ports, Ethernet
switches only forward network traffic to the designated receiving port or ports.
Ethernet switches can also support different data rates on different ports with
some ports operating at 10 Mbps and others at substantially higher speeds, thus
enabling "Any Speed to Any Speed" Ethernet transmission. A major driver to the
growth in Ethernet switching is the large installed base. Between 60% to 70% of
all LANs are currently based on Ethernet standards. As a result, Ethernet
switching offers fast and cost-effective upgrades without impacting network
performance or requiring infrastructure changes to existing cabling and network
adapters. Switching also allows LANs based on different architectures, such as
Ethernet and Token Ring, to be connected efficiently and allows these systems to
access servers and backbones which use a variety of high-speed technologies,
such as Fast Ethernet, Gigabit Ethernet, Fiber Distributed Data Interface
("FDDI") and ATM.
 
     Another important benefit of switches is their ability to combine groups of
computers into virtual LANs ("VLANs"). As a result, workgroups can be set up
according to business relationships rather than physical proximity. Unlike hub
and router systems, which require segment users to be physically grouped
together, VLANs simplify network administration as users relocate. VLANs can
also be used for controlling bandwidth and directing excess capacity to
workgroups and users as needed. Moreover, by confining traffic to desired
workgroups, VLANs improve network security.
 
                                       25
<PAGE>   27
 
                     TYPICAL SWITCHED NETWORK ARCHITECTURE
 
                                 [TYPE NETWORK]
 
     Enhanced LAN Performance Through High-speed Transmission Technologies and
Switching. While Ethernet switching is being used to increase the efficiency of
existing capacity, switching technology also incorporates high-speed
transmission technologies that increases a system's capacity. High-speed
technologies such as Fast Ethernet, Gigabit Ethernet, FDDI and ATM increase
transmission speeds from 10 Mbps to 100 Mbps and from 100 Mbps to 1,000 Mbps (1
Gbps). Higher transmission speeds have helped to increase the demand for LAN
switches in two important ways. First, LAN switches create uplinks between slow
desktop connections and high-speed fiber backbones, which are necessary if data
transfer is to occur between devices that operate at different speeds. Second,
as high-speed file servers or fiber backbones are upgraded, the system's
switches must be upgraded as well.
 
     Two alternative high-speed networking technologies, FDDI and ATM, are used
in networking backbones, but because of their high cost for end-users they are
rarely used to connect desktop computers within a LAN. Both FDDI and ATM
transmit data in unique formats which also make them difficult to incorporate
into pre-existing Ethernet LANs.
 
     Fast Ethernet has emerged as a cost-effective, interoperable technology
that enables the integration of ATM and FDDI backbones with Ethernet switches
and provides a non-disruptive, tenfold increase in speed from 10 Mbps to 100
Mbps. Furthermore, unlike FDDI and ATM, Fast Ethernet is based on fully defined
standards which use the same data format and core communication protocol as
Ethernet. This similarity permits easy integration with existing Ethernet
networks and allows organizations to retain the benefit of network
administrators who have been trained in the management of Ethernet networks.
Thus, migration from Ethernet to Fast Ethernet involves a simple change of
adapter cards and an upgrade of hubs and switches. As a result of these factors,
in January 1996 an industry analysis reported market estimates that Fast
Ethernet revenues increased from $7 million in 1994 to $45 million in 1995 and
that the market was expected to approach $300 million during 1996.
 
     Many industry experts believe that similar benefits will be offered by the
next generation of Ethernet technology, Gigabit Ethernet, which is expected to
provide raw data bandwidth of 1,000 Mbps while maintaining full compatibility
with the installed base of Ethernet nodes. Management believes that demand for
Gigabit Ethernet is likely to grow as more LANs move to Fast Ethernet,
generating substantial traffic loads on backbone networks. Dataquest has
recently forecasted that the Gigabit Ethernet market will reach
 
                                       26
<PAGE>   28
 
$2.9 billion by 2000 and that Gigabit Ethernet will become the dominant
communications backbone technology at such time.
 
     To promote the implementation of Gigabit Ethernet, the Gigabit Ethernet
Alliance ("GEA") was formed in May 1996. The Company is a member of the GEA
which also includes Advanced Micro Devices, Inc., Bay Networks, Inc., Cabletron
Systems, Inc., Cisco Systems, Inc., Compaq Computer Corporation, Digital
Equipment Corporation, Hewlett-Packard Company, Intel Corporation, Lucent
Technologies Inc., Newbridge Networks, Sun Microsystems, Inc. and 3Com
Corporation.
 
  FIBER OPTIC ENVIRONMENT
 
     Fiber optic transmission can generally carry more information at less
expense and with greater signal quality than copper wire. The higher the speed
of transmission, the greater the capacity and the larger the span of the
network, the more essential is fiber optic transmission. Fiber has long replaced
copper as the preferred technology for long distance communications and major
backbone telephony and data transmissions. Due to its advantages, fiber optic
technology is also increasingly used to enhance performance and capacity within
enterprise networks and access networks. As a result, the market for fiber optic
products continues to grow both domestically and internationally.
 
     Demand for fiber optic transmission components is driven by four factors:
(i) fiber applications have expanded beyond traditional telephony applications
and are being deployed in enterprise network backbones to support high-speed
data communications; (ii) within access networks, fiber is rapidly expanding
downstream toward end-users as access networks deploy Fiber-in-the-Loop and FTTC
architectures to support services such as fast Internet access and interactive
video; (iii) the growth of cellular communications and personal communications
systems ("PCS") requires fiber to be deployed both within and between cells; and
(iv) the usage of fiber in short distances increases the demand for components
as more are used per mile of fiber. As the size, number and complexity of these
fiber networks increases, management expects that the demand for fiber optic
components will grow significantly.
 
     Fiber Optic Transmission in Data Communications. As higher speed
connections are implemented in LAN/WAN systems, fiber optic transmission becomes
an essential element in computer networks. From transmission speeds of 100 Mbps
and higher, and transmission distances of 100 meters and longer, fiber optic
transmission must be deployed. Virtually all high-speed transmission standards,
such as FDDI, ATM, Fast Ethernet and Gigabit Ethernet, specify fiber optic media
as the most practical technology for transmission. The steady rise in high-speed
connections and the growth in the span of networks, including the need to
connect remote workgroups, are driving the deployment of fiber optic cable
throughout enterprise networks.
 
     Fiber Optic Transmission in Access Networks. To meet end user's increased
demand for content, software and services, network operators must acquire
additional bandwidth by either enhancing their existing networks or constructing
new ones. Cable TV operators are increasingly seeking to provide general
telecommunication services, high-speed Internet access and video-on-demand. As a
result, they are now faced with the need to transmit "upstream," from customer
premises to the cable TV operator and to send different signals to individual
end-users. Similarly, local enterprise carriers ("LECs") are implementing new
technological standards, such as Synchronous Optical Network ("SONET") and
fiber-intensive architectures such as FTTC to enable High-speed Internet Access
and the delivery of cable TV and ATM services to the home. Management believes
that deployment of and upgrades to these systems will increase the demand for
the Company's fiber optic components which typically are better able to endure
environmental factors such as rain, snow, heat and wind cost-effectively. In
addition, cellular and PCS communications represent a fast emerging market for
fiber optic networks, including their usage in the backbone and landline portion
of wireless networks.
 
                                       27
<PAGE>   29
 
STRATEGY
 
     MRV's objective is to be the leading supplier of high-speed network
equipment and fiber optic transmission components. The key elements of the
Company's strategy to achieve these objectives include:
 
  Target Rapidly Growing Communication Markets
 
     The Company leverages its transmission expertise by targeting the high
growth markets in the communications arena. Accordingly, MRV has focused on two
of the fastest growing communication markets: (i) the worldwide LAN switching
market, which according to an industry analyst was estimated to grow from $1.7
billion in 1995 to $10.5 billion in 1999, and (ii) access networks in order to
capitalize on the increasing demand for bandwidth and the efforts of both cable
and telephone companies in this area. MRV continually monitors and develops
products for additional growth markets, such as wireless communications
infrastructure.
 
  Bring State of the Art Standards-based Technology Early to Market
 
     The Company believes that bringing standards-based state of the art
technology early to market has been a critical component of its success. MRV
plans to continue to invest significant resources in research and development to
maintain its leadership position. As an example of how it has leveraged its
technology leadership, MRV was one of the first companies to introduce a Fast
Ethernet switch. This product is currently sold to Intel Corporation under an
original equipment manufacturer ("OEM") agreement as part of the Intel
Ether-Express Fast Ethernet product family. MRV also was one of the first
companies to offer switches with the smart/selective flow control feature and
full duplex transmission, designed to eliminate Ethernet packet losses in highly
congested networks and enable Fast Ethernet transmission distance of over 100 km
over fiber optic cable.
 
     In June 1996, the Company introduced MegaSwitch II, which management
believes was the first dual speed auto-select 10/100 Mbps Ethernet switch with
uplinks to enterprise networks based on high-speed transmission technologies
such as ATM and Gigabit Ethernet. The Company has started shipping a series of
DirectIP switching products, which provide enterprise LANs with the agility and
speed of high-performance systems, with intranet routing functionality and
control. In addition, in the first quarter of 1996, the Company started volume
shipments of a new bidirectional optical transmission and reception module for
FTTC applications such as Bell South's FTTC project, one of the largest FTTC
projects in the United States. The Company believes that participation in such
leading-edge projects helps maintain MRV's technology leadership position within
the industry.
 
  Focus on the Large and Fast Growing Switching Market
 
     MRV has targeted and developed expertise in Ethernet, the most commonly
used technology within the LAN market. Industry analysts have estimated that 60%
to 70% of installed LANs are Ethernet-based and that Ethernet switching
represents over 90% of LAN switching implementations. Moreover, the Company
believes that Ethernet will continue to dominate the LAN arena due to its
rapidly improving performance and its large installed base of users. The Company
has developed high-speed network solutions which improve Ethernet network
performance without rendering the end user's existing network equipment
obsolete. As a result of this strategy, the Company is offering a complete
migration path to Any Speed to Any Speed Ethernet technologies, including 10
Mbps (Ethernet), 100 Mbps (Fast Ethernet) and 1000 Mbps (Gigabit Ethernet). The
Company has developed an expertise in ATM as it anticipates that such technology
will be increasingly used in backbones.
 
  Leverage Proprietary Knowledge of Switching and Fiber Optic Transmission
Technologies
 
     As the need for capacity and speed increases, management believes that
fiber will increasingly be used in all transmission modes and technologies.
Thus, MRV's ability to combine proprietary fiber optic transmission and
switching technologies to create high-speed, long distance networking solutions
is a key competitive advantage. Management further believes that as the
convergence of voice, video and data networking
 
                                       28
<PAGE>   30
 
continues, closer integration of the Company's core technologies, namely, fiber
optic transmission, high-speed LAN switching and ATM, will result. Convergence
is also expected to enable the Company to cross market both of its core
technologies to existing customers of only one of its product lines.
 
  Leverage Manufacturing Expertise
 
     The Company has developed proprietary ASICs to implement high level
component integration in its networking product development process. Using ASICs
allows MRV to reduce manufacturing costs, enhance product reliability and
protect its intellectual property. The Company outsources the assembly, test and
quality control of its computer networking products to third party contract
manufacturers. This affords it scaleability and allows it to react quickly to
market demand, while avoiding the significant capital investment required to
establish and maintain manufacturing and assembly facilities and allowing it to
concentrate its resources on product design and development.
 
     The Company relies exclusively on its own production capability for
critical semiconductor lasers and LEDs used in its optical transmission
products. These semiconductor devices are manufactured under stringent and
accurate procedures using state-of-the-art wafer fabrication technology. The
Company believes that this provides it with competitive advantages, including
quicker time to market, better quality control, significant cost benefits and
better protection of its intellectual property and trade secrets.
 
  Facilitate Growth by Expanding Distribution Channels
 
     The Company continually seeks to facilitate its growth by expanding its
distribution channels and capability to capitalize on its technological
expertise and production capacity. LAN switching products are sold through value
added resellers ("VARs"), systems integrators, distributors, manufacturers'
representatives and OEM customers. The Company continues to add distribution
channels and has entered into OEM agreements with Fujitsu, Intel and Newbridge
Networks and has recently started selling through Tech Data. In addition, the
acquisition of the Fibronics Business has greatly expanded both MRV's
distribution channels in Europe and its direct sales force.
 
  Selectively Target Acquisitions of Complementary Businesses, Products or
Technology
 
     Management frequently evaluates acquisition prospects that would complement
the Company's existing products, augment its market coverage and distribution
capability or enhance its technological capabilities. The 1995 acquisitions of
Galcom and Ace, both Israel-based switching providers, enhanced MRV's European
market presence and distribution capabilities. To continue its European
expansion efforts, in May 1996 MRV acquired a controlling interest in EDS LAN, a
computer networking distributor in Italy and in September 1996, the Company
completed the Fibronics Acquisition, which greatly increased the Company's
presence in Europe. The Fibronics Acquisition also gave the Company new products
and technology, including the GigaHub, which, in addition to being a significant
product line, also allows it to target the enterprise market. While the Company
has no current agreements or negotiations underway with respect to any new
acquisitions, management plans to evaluate selective acquisition opportunities
as they arise, and the Company may make additional acquisitions of businesses,
products or technologies in the future.
 
PRODUCTS AND TECHNOLOGY
 
     MRV offers advanced solutions for network connectivity requirements by
providing high speed LAN switching and fiber optic transmission products which
serve the computer networking and the broadband segments of the communications
industry. The Company designs and sells two groups of products: (i) high-speed
networking equipment, including LAN switches and (ii) fiber optic transmission
solutions for SONET, ATM, FDDI, Fast Ethernet, cable TV and wireless
infrastructure.
 
                                       29
<PAGE>   31
 
  ENTERPRISE NETWORKING SOLUTIONS
 
     MRV offers its customers a family of network, switching and related
products that enhance LAN performance and functionality and facilitate the
migration to next generation technologies such as Fast Ethernet, Gigabit
Ethernet and ATM.
 
     The MegaSwitch Product Family. The Company's MegaSwitch products are a
family of Fast Ethernet switches which are marketed under MRV's NBase trade
name. The MegaSwitch products range from complete switching systems to stackable
switches which upgrade performance of existing LANs by relieving congestion of
overloaded network segments, enable full duplex and flow control and provide an
easy, cost-effective migration to higher transmission speeds without requiring
replacement of existing infrastructure. The MegaSwitch I, which was first
introduced in 1995, is a family of three Fast Ethernet switches, which enhance
the bandwidth of the corporate backbone to support higher traffic levels. These
systems are scalable and compatible with a wide range of existing network
protocols and technologies. The Company's MegaSwitch II products, introduced in
1996, are designed for corporate, campus and metropolitan deployment as a cost-
effective method of connecting existing networks with higher-speed backbones and
are based on "Any Speed to Any Speed" Ethernet switching, including Gigabit
Ethernet with access to ATM. Fast Ethernet, Gigabit and ATM uplink modules
incorporate InterSwitch VLAN capabilities. InterSwitch VLANs enable the network
administrator to define separate VLANs spanning multiple switches in order to
achieve optimal network performance and serve multiple workgroups.
 
<TABLE>
<CAPTION>
     PRODUCT NAME                          APPLICATION AND FUNCTIONALITY
- ---------------------------------------------------------------------------------------------
<S>                    <C>
MegaSwitch II          This cost-effective stackable switch is a 12 port, high performance
                       switch which provides an uplink to ATM and Gigabit Ethernet backbones,
                       supports Ethernet/Fast Ethernet traffic by automatically configuring
                       for 10 Mbps/100 Mbps, provides for zero packet loss even at extended
                       network links of up to 110 km and incorporates VLAN capability. This
                       switch can be used as an upgrade for an existing workgroup or as a
                       fully configured enterprise switch.
MegaSwitch I           These stackable switches, with up to 13 ports, provide a migration
                       path to upgrade from a legacy 10 Mbps LAN to a 100 Mbps network. These
                       switches provide segmentation of 10 Mbps shared LAN and higher speed
                       server or backbone connections enabling interconnection of workgroups
                       or high-speed workstations.
</TABLE>
 
     Hubs and Network Management. To implement network segments, the Company
offers GigaHub, a multi-platform switchable hub, and MegaStack, a stackable hub.
In addition MRV has developed and offers MegaVision, which enables management
and control of its switching products and hub products.
 
<TABLE>
<CAPTION>
     PRODUCT NAME                          APPLICATION AND FUNCTIONALITY
- ---------------------------------------------------------------------------------------------
<S>                    <C>
GigaHub                This enterprise network solution for medium to large corporate
                       networks requiring both shared and switched connectivity in a mixed
                       protocol environment, provides a 12 Gbps modular enterprise switching
                       hub, supporting Ethernet, Fast Ethernet, FDDI, ATM and Token Ring, as
                       well as voice and point-to-point protocols, and allowing integration
                       of LAN distribution and switching in a single hub.
MegaStack              This high-speed stackable hub system implements Ethernet and Fast
                       Ethernet LAN segments, provides performance for mission-critical and
                       bandwidth-intensive applications, connects from 12 to 180 users, is
                       stackable with fiber optic connectivity to remote locations and offers
                       plug-and-play convenience and built-in auto-partitioning for instant
                       isolation of network failures.
MegaVision             This full-featured network management system provides affordable and
                       comprehensive management and control of all MegaSwitch and MegaStack
                       products and automatically detects and monitors any SNMP compliant
                       devices. It operates on all major NMS platforms including Windows 3.1,
                       Windows 95, Windows NT Client, Novell NMS, HP/Open View for Windows or
                       UNIX.
</TABLE>
 
                                       30
<PAGE>   32
 
     Related Networking Products. The Company also offers a number of other
products supporting network connectivity. Examples of such products are
summarized in the table below.
 
<TABLE>
<CAPTION>
       PRODUCTS                            DESCRIPTION AND FUNCTIONALITY
- ---------------------------------------------------------------------------------------------
<S>                    <C>
Fiber Optic            These products consist of Ethernet and Fast Ethernet fiber optic
Transceivers and       transceivers that enable campus or metropolitan deployment of Ethernet
Converters             or Fast Ethernet networks through fiber optic interconnection of LANs
                       to a distance of over 100 km, and multimode to single mode fiber
                       converters for FDDI, ATM and SONET that extend the range of FDDI, ATM
                       and SONET via fiber.
Token Ring             These products consist of multimedia Token Ring hubs with fiber, coax,
                       UTP and STP connectivity which extends the distance between segments
                       of Token Ring networks, and fiber optic transceivers with multimode
                       and single mode fiber, which allow flexible implementation of IBM
                       midrange and mainframe terminal connectivity.
Midrange Connectivity  These products consist of Twinax Star panels, multiplexers and
                       repeaters which allow flexible implementation of IBM mid-range and
                       mainframe terminal connectivity.
</TABLE>
 
     Gigabit Ethernet. Gigabit Ethernet aims to support the extension of
Ethernet and Fast Ethernet standards to higher speeds while insuring full
interoperability with existing networks. The Company recently developed an
advance in Gigabit technology which it proposed to the GEA and which proposal
was accepted in November 1996. The Company's technology maximizes bandwidth
utilization and doubles the span of the network while also providing for delay
sensitive applications such as video. At the core of this technology is the
ability to "save" one frame during a collision event. This way, at least one
frame transmitted will reach its destination, thereby doubling throughput. The
key advantages to the Company's Gigabit Ethernet implementation include
guaranteed bandwidth utilization not influenced by collision, multimedia support
and superior quality of service.
 
     DirectIP Switching. The Company has developed, and recently introduced as
part of its MegaSwitch product line, a series of DirectIP switching products
which provides the control and security of traditional routing with the
performance of switching.
 
  OPTICAL TRANSMISSION PRODUCTS
 
     The Company offers a family of optical transmission components and modules
designed for transmission over fiber optic cable. These products address
transmission of voice, data and video across fiber and are also used in optical
fiber test equipment. The Company's products include discrete components, such
as laser diodes and LEDs and integrated components such as transmitters,
receivers and transceivers. The Company's components are used in data networks,
telecommunication transmission and access networks. Management believes that the
Company is benefitting from three major demand trends in this area: first, the
growth of the market, especially computer networking and the access networks, by
both LECs and cable TV providers; second, the convergence of datacom and
telecom; and third, as transmission speed and capacity grow, a larger portion of
all networks traffic is transmitted via fiber optic versus copper wires.
 
     Discrete Components. Discrete components include laser diodes and LEDs.
Every fiber optic communication system utilizes semiconductor laser diodes or
LEDs as its source of optical power. Laser diodes and LEDs are solid state
semiconductor devices that efficiently convert electronic signals into pulses of
light of high purity and brightness. The Company believes that its lasers and
LEDs, which can carry data over distances in excess of 20 km are among the most
powerful in their wavelength range in terms of optical power coupled into single
mode fiber.
 
     Integrated Components. The Company's integrated components include an LED
and laser based transmitter/receiver product line, designed for computer
networking applications and data link products designed for SONET and ATM
transmission standards. This product line consists of products compatible with
 
                                       31
<PAGE>   33
 
single mode fiber optic cable, which is more suitable for long distance and
high-speed transmission than multimode fiber optic cable. As most currently
available data link modules are designed for multimode fiber optic cable, the
Company has designed its products to be adaptable, providing for easy conversion
from a multimode type data link to a single mode optical fiber.
 
     Products for the Access Network. The Company offers a line of products that
addresses the rapidly growing deployment of the access network. These products
include fiber optic transmission by both LECs and cable TV providers to address
the increasing demand for telephony, Internet access and interactive cable TV
services. The following is a brief description of these products.
 
     FTTC: Telephone and High-speed Internet Access. The Company is shipping a
     new "Bi-directional" optical transmission and reception module for two-way
     simultaneous transmission of telephony and data over one fiber instead of
     the two fibers normally used to transmit and receive information. This
     product is integrated into the DISC system currently deployed by Bell South
     in one of the largest FTTC projects in the United States.
 
     Downstream Cable TV. The Company has recently engaged in new business
     opportunities for linear lasers and receivers for cable TV and believes its
     products are well positioned to serve this market. The Company further
     believes that the upgrade of existing cable networks and the deployment of
     fiber by the telephone companies to provide cable TV delivery services is
     expected to increase the demand for the Company's products.
 
     Return Path Laser Transmitters. The Company's return path laser
     transmitters send video, voice and data signals from the end user to the
     cable TV operator. For interactive applications such as cable modems and
     Fast Internet access, a cable network must have two-way optical
     transmitters and receivers in place before those services can be offered.
     Most of today's cable networks still have just a one-way downstream path.
 
     DFB Laser Module for Cable TV (Narrowcasting). The Company offers DFB laser
     modules with high power and stable analog transmission which enable cable
     TV operators to send different signals to individual end users, a
     capability known as narrowcasting.
 
PRODUCT DEVELOPMENT
 
     All of the Company's research and development projects are geared toward
technological advances with the goal of enabling the Company to introduce
innovative products early to market. New networking and fiber optic components
are constantly introduced to the market. This product introduction is driven by
a combination of rapidly evolving technology and standards, as well as changing
customer needs. MRV's research and product development strategy emphasizes
continuing evaluation of emerging trends and technical challenges in order to
identify new markets and product opportunities. The Company believes that its
success is due in part to its ability to maintain sophisticated technology
research programs while simultaneously focusing on practical applications to its
customers' strategic needs.
 
     In order to meet its customers' price and performance demands, MRV has
focused on developing custom ASICs to implement its core switching technologies.
The Company spends significant resources to maintain and extend its
comprehensive ASIC design and test expertise. All custom ASICs are developed
internally using third party state-of-the-art design tools and the Company's
proprietary methodologies. The Company's ASIC expertise in conjunction with its
innovative product architectures and firmware enable the Company to develop
products characterized by high performance, reliability and low cost.
 
     From its product development programs the Company expects to introduce a
number of new products within the next 12 months. One new product is JavaMan, a
platform independent, Internet-ready Network Management System ("NMS") which the
Company created to expand the reach of MegaVision over the Internet. All
necessary software is expected to reside on MegaSwitch II, pre-configured prior
to customer delivery. JavaMan's use of existing Web standards provides remote
manageability in both Internet and intranet environments.
 
                                       32
<PAGE>   34
 
     The Company also has a number of other new networking product development
programs underway, including Gigabit Ethernet switching and ATM uplink modules.
These products are being developed in response to current technological trends
and end user demands for greater bandwidth and product flexibility and are
expected to be introduced by the end of 1997. The Company is in the process of
consolidating Fibronics' research and development projects with its own
programs. As a result, the Company integrated the MegaSwitch II technology,
including Gigabit Ethernet, with the GigaHub architecture. The Company has
recently announced a GigaFrame product strategy, the architecture for which will
consist of a Gigabit Ethernet Switch, a GigaHub enterprise switch, MegaSwitch II
and two new low cost 10 Mbps to 100 Mbps stackable switches, all of which are
now available.
 
     New products under development in the area of fiber optics include
transmission products for cellular and personal communication systems which
allow transmission over fiber optic cable between sites and also fiber optic
components that will improve cable TV transmission. These products are expected
to be available within the next six months. MRV also has research and
development projects underway seeking to enhance its various fiber optic
transmission products and is participating in Bell South's FTTC project.
 
     There can be no assurance that the technologies and applications under
development by the Company will be successfully developed, or, if they are
successfully developed, that they will be successfully marketed and sold to the
Company's existing and potential customers.
 
     At June 30, 1997, the Company had 76 employees dedicated to research and
product development. Research and development expenditures totaled approximately
$2,100,000, $4,000,000 and $8,200,000 for years ended December 31, 1994, 1995
and 1996, respectively.
 
                                       33
<PAGE>   35
 
CUSTOMERS
 
     The Company has sold its products worldwide to over 500 diverse customers
in a wide range of industries, primarily data communications, telecommunications
and cable TV. The Company anticipates that these customers will continue to
purchase its products in the foreseeable future. No customer accounted for more
than 10% of the Company's revenues in 1994, 1995 or 1996. Current customers
include:
 
<TABLE>
<CAPTION>
                                     NETWORK SWITCHING
    ------------------------------------------------------------------------------------
    <S>                                        <C>
    COMPUTERS AND ELECTRONICS                  GOVERNMENT AGENCIES
    - AMP Incorporated                         - Ealing (Borough of London)
    - Data General Corporation                 - Federal Bureau of Investigation
    - Fujitsu Ltd. (Japan)                     - MITI (Japan)
    - International Business Machines          - National Security Administration
    - Intel Corporation                        - Police Department of Berlin/Potsdam
    - Matsushita (Germany)                     - Social Security Administration
    - Newbridge Networks                       - US Coast Guard
    BANKING, FINANCE AND INSURANCE             DIVERSIFIED AND OTHER
    - Bankhaus Rinderknecht (Zurich)           - Bayer AG
    - GE Capital                               - The Walt Disney Co.
    - NationsBank                              - Eastman Kodak
    - Transamerica Corporation                 - Tele-Communications, Inc.
    FIBER OPTIC COMPONENTS
    ------------------------------------------------------------------------------------
    DATA COMMUNICATIONS                        TELECOMMUNICATIONS
    - Bay Networks, Inc.                       - Asea Brown Boveri
    - Canoga Perkins                           - Broadband Network Inc.
    - Cisco Systems, Inc.                      - Crosscom
    - Connectware                              - Lucent Technologies Inc.
    - Network Systems Corporation              - Photon Technology (China)
    - Nortel                                   - Reltec
    - Optical Data Systems                     - Transcom
    VIDEO AND VOICE COMMUNICATIONS             INSTRUMENTATION
    - Augat Communication Products Inc.        - EXFO
    - C-Cor                                    - GN Nettest
    - General Instrument                       - Kingfisher International
    - Optelecom, Inc.                          - Noyes Fiber Systems
    - Tektronix                                - 3M
</TABLE>
 
MARKETING
 
     The Company markets and sells its products under the NBase Communications,
NBase Switch Communications, MRV Communications and West Hills LAN Systems brand
names. Each product line has a dedicated sales and marketing organization. The
Company employs various methods, such as public relations, advertising, and
trade shows to build awareness of its products. Public relations activities are
conducted both internally and through relationships with outside agencies. Major
public relation activities are focused around new product introductions,
corporate partnerships and other events of interest to the market.
 
                                       34
<PAGE>   36
 
The Company supplements its public relations through media advertising programs
and attendance at various trade shows throughout the year, both in the United
States and internationally.
 
     The Company also establishes working relationships with trade analysts,
testing facilities and high visibility corporate accounts. Since the results
obtained by these organizations can often influence customers' purchase
decisions, a positive response from these organizations regarding the Company's
technology is important to product acceptance and purchase. Other activities
include attendance at technology seminars, preparation of competitive analyses,
sales training, publication of technical and educational articles, maintenance
of a Web site and direct mailing of company literature. The Company also
believes that its participation in high-profile interactive projects such as
Bell South's FTTC project significantly enhances its reputation and name
recognition among existing and potential customers.
 
SALES AND DISTRIBUTION
 
     The Company continually seeks to expand its distribution capability to
capitalize on its technological expertise and production capacity and to augment
and increase distribution channels to accelerate its growth. Products are sold
through the Company's direct sales force, VARs, systems integrators,
distributors, manufacturer's representatives and OEM customers. The Company's
sales and distribution divisions are organized along four primary lines: OEM
sales and partnerships; VARs and systems integrators; manufacturer's
representatives; and domestic and international distributors.
 
     Direct Sales. The Company employs a worldwide direct sales force primarily
to sell its products to large OEM accounts and to a lesser extent to end users
of the Fibronics product line. MRV believes that a direct sales force can best
serve large customers by allowing salespeople to develop strong, lasting
relationships which can effectively meet the customers' needs. The direct sales
staff is located across the United States, Europe and Israel. The acquisition of
the Fibronics Business has more than doubled the Company's sales force from the
period immediately preceding the acquisition.
 
     OEM. Each of the Company's OEM partners resells the products under its own
name. The Company believes that the OEM partnerships enhance its ability to sell
its products in significant quantities to large organizations. Since these OEM
partners provide their own technical and sales support to their customers, the
Company is able to focus on other sales channels. The Company customarily enters
into contracts with OEM customers to establish the terms and conditions of sales
made pursuant to orders from OEMs. These OEMs incorporate the Company's product
into systems or subsystems, which are then sold to end users via various
distribution channels. The Company has established OEM relationships in
connection with its switching equipment with leading communications and
networking companies including Newbridge Networks, Fujitsu and Intel. The
Company's fiber optic components are sold only to OEMs.
 
     Domestic and International Distributors. The Company works with
distributors domestically and internationally and has recently begun selling
products through Tech Data. Geographic exclusivity is normally not awarded
unless the distributor has exceptional performance. Distributors must
successfully complete the Company's training programs and provide system
installation, technical support, sales support and follow-on service to local
customers. Generally, distributors have agreements with a one year term subject
to automatic renewal unless otherwise canceled by either party. In certain cases
with major distributors, the agreements are terminable on 30 days' notice. The
Company uses stocking distributors, which purchase the Company's product and
stock it in their warehouse for immediate delivery, and non-stocking
distributors, which purchase the Company's product after the receipt of an
order. Internationally, the Company sells through approximately 80 distributors
in Asia, Africa, Europe, Australia, the Middle East, Canada and Latin America.
 
     Value-Added Resellers. MRV uses a select group of VARs in the U.S. which
are generally selected for their ability to offer the Company's products in
combination with related products and services, such as system design,
integration and support. Such specialization allows the Company to penetrate
targeted vertical markets such as telecommunications and cable TV. Generally,
the Company uses a two-tier distribution system to reach a broader range of
customers, however VARs may purchase the product directly from the Company if
the volume warrants a direct relationship.
 
     Manufacturers' Representatives. To supplement the Company's direct sales
efforts, manufacturer's representatives are assigned by territory in the U.S.
and work exclusively on commission.
 
                                       35
<PAGE>   37
 
     Customer Support and Service. The Company is committed to providing strong
technical support to its customers. MRV operates a customer service group, and
provides support through its engineering group, sales staff, distributors, OEMs
and VARs. Customer support personnel are currently located at the Company's
offices in California, Maryland and Israel.
 
     International Sales. International sales accounted for approximately 19%,
45% and 53% of the Company's net revenues in 1994, 1995 and 1996 respectively.
 
MANUFACTURING
 
     The Company has developed proprietary ASICs to implement high level
component integration in its networking product development process. To develop
ASICs successfully, the Company must transfer a code of instructions to a single
mask from which low cost duplicates can be made. Each iteration of a mask
involves a substantial up-front cost, which costs can adversely affect the
Company's result of operations and financial condition if errors or "bugs" occur
following multiple duplication of the masks. While the Company has not
experienced material expenses to date as a result of errors discovered in ASIC
masks, because of the complexity of the duplication process and the difficulty
in detecting errors, the Company could suffer a material adverse effect to its
operating results and financial condition if errors in developing ASICs were to
occur in the future. Moreover, the Company currently relies on a single
unaffiliated foundry, Chip Express, to fabricate its ASICs. The Company does not
have long-term supply contract with Chip Express, any other ASIC vendor or any
other of its limited source vendors, purchasing all of such components on a
purchase order basis under standard terms of sale. While the Company believes it
would be able to obtain alternative sources of supply for the ASICs or other key
components, a change in ASIC or other key suppliers of key components could
require a significant lead time and, therefore, could result in a delay in
product shipments. While the Company has not experienced delays in the receipt
of ASICs or other key components, any future difficulty in obtaining any of
these key components could result in delays or reductions in product shipments
which, in turn, could have material adverse effect on the Company's business,
operating results business and financial condition.
 
     The Company outsources the assembly, test and quality control of its
computer networking products to third party contract manufacturers, thereby
allowing it to react quickly to market demand, to avoid the significant capital
investment required to establish and maintain manufacturing and assembly
facilities and to concentrate its resources on product design and development.
Final assembly, burn-in, final testing and pack-out are performed by the Company
to maintain quality control. The Company's manufacturing team is experienced in
advanced manufacturing and testing, in engineering, in ongoing
reliability/quality assurance and in managing third party contract
manufacturer's capacity, quality standards and manufacturing process. Although
there are a large number of contract manufacturers which the Company can use for
its outsourcing, MRV has elected to use one vendor for a significant portion of
its board assembly requirements in order to foster consistency in quality of the
products. This independent third party manufacturer also provides these services
to other companies. Risks associated with the use of independent manufacturers
include unavailability of or delays in obtaining adequate supplies of products
and reduced control of manufacturing quality and production costs. If the
Company's contract manufacturer fails to deliver products in the future on a
timely basis, or at all, it would be extremely difficult for the Company to
obtain adequate supplies of products from other sources on short notice. There
can be no assurance that the Company's third party manufacturer will provide
adequate supplies of quality products on a timely basis, or at all. The Company
can outsource with another vendor or vendors; however, such a change in vendors
may require significant time and result in shipment delays and expenses. The
inability to obtain such products on a timely basis, the loss of such vendor or
a change in the terms and conditions of the outsourcing would have a material
adverse effect on the Company's business, operating results and financial
condition.
 
     The Company relies exclusively on its own production capability for
critical semiconductor lasers and LEDs used in its products. The Company's
optical transmission production process involves (i) a wafer processing facility
for semiconductor laser diode and LED chip manufacturing under stringent and
accurate procedures using state-of-the-art wafer fabrication technology, (ii)
high precision electronic and mechanical assembly, and (iii) final assembly and
testing. Relevant assembly processes include die attach, wirebond, substrate
attachment and fiber coupling. The Company also conducts tests throughout its
manufacturing
 
                                       36
<PAGE>   38
 
process using commercially available and in-house built testing systems that
incorporate proprietary procedures. The Company performs final product tests on
all of its products prior to shipment to customers. Many of the key processes
used in the Company's products are proprietary; and, therefore, many of the key
components of the Company's products are designed and produced internally.
Because the Company manufactures these and other key components of its products
at its own facility and such components are not readily available from other
sources, any interruption of the Company's manufacturing process could have a
material adverse effect on the Company's operations. Furthermore, the Company
has a limited number of employees dedicated to the operation and maintenance of
its wafer fabrication equipment, the loss of any of whom could result in the
Company's inability to effectively operate and service such equipment. Wafer
fabrication is sensitive to a wide variety of factors, including variations and
impurities in the raw materials, difficulties in the fabrication process and
performance of the manufacturing equipment. There can be no assurance that the
Company will be able to maintain acceptable production yields and avoid product
shipment delays. In the event adequate production yields are not achieved
resulting in product shipment delays, the Company's business, financial
condition and results of operations could be materially adversely affected. The
Company believes that it has sufficient manufacturing capacity for growth in the
coming years. In addition, at various times there have been shortages of parts
in the electronics industry, and certain critical components have been subject
to limited allocations. Although shortages of parts and allocations have not had
a material adverse effect on the Company's results of operations, there can be
no assurance that any future shortages or allocations would not have such an
effect.
 
     The Company is subject to a variety of federal, state, and local
governmental laws and regulations related to the storage, use, emission,
discharge, and disposal of toxic, volatile or otherwise hazardous chemicals used
in the manufacturing process. There can be no assurance that environmental laws
and regulations will not result in the need for additional capital equipment or
other requirements. Further, such laws and regulations could restrict the
Company's ability to expand its operations. Any failure by the Company to obtain
required permits for, control of use of, or adequately restrict the discharge,
emission or release of, hazardous substances under present or future laws and
regulations could subject the Company to substantial liability or could cause
its manufacturing operations to be suspended. Such liability or suspension of
manufacturing operations could have a material adverse effect on the Company's
operating results. To date, such laws and regulations have not had a material
adverse effect on the Company's operating results.
 
COMPETITION
 
     The communications equipment and component industry is intensely
competitive. The Company competes directly with a number of established and
emerging computer, communications and networking device companies. Direct
competitors in network switching include Bay Networks, Inc., Cabletron Systems,
Inc., Cisco Systems Inc., Digital Equipment Corporation, FORE Systems, Inc.,
Hewlett-Packard Company, International Business Machines Corporation, 3Com
Corporation and Xylan. In addition, direct competitors in fiber optic
transmission products include AMP Incorporated, Fujitsu, Hewlett-Packard
Company, Lucent Technologies Inc., Mitsubishi, NEC Electronics Inc., Ortel
Corporation, Phillips Semiconductors and Siemens Components, Inc. Many of the
Company's competitors have significantly greater financial, technical,
marketing, distribution and other resources and larger installed customer bases
than the Company. Several of these competitors have recently introduced or
announced their intentions to introduce new competitive products. Many of the
larger companies with which the Company competes offer customers a broader
product line which provides a more comprehensive networking solution than the
Company's products. The ability to act as a single source vendor and provide a
customer with an enterprise-wide networking solution has increasingly become an
important competitive factor. In addition, there are a number of early stage
companies which are developing Fast Ethernet, Gigabit Ethernet switching and
alternative solutions. If developed successfully, these solutions could be
higher in performance or more cost-effective than the Company's products.
 
     Moreover, there are also several alternative network technologies. For
example, in the local access market, the Company's products compete with
telephone network technology known as "ADSL." In this technology, digital
signals are transmitted through existing telephone lines from the central office
to the home. The Company also expects that competitive pricing pressures could
result in price declines for the Company's
 
                                       37
<PAGE>   39
 
and its competitors' products. Such increased competition, if not accompanied by
decreasing costs, could result in reduced margins and loss of market share which
would materially and adversely affect the Company's business, operating results
and financial condition.
 
     The networking industry has become increasingly concentrated in recent
years as a result of consolidation. This consolidation is likely to permit the
Company's competitors to devote significantly greater resources to the
development and marketing of new competitive products and the marketing of
existing competitive products to their larger installed bases. The Company
expects that competition will increase substantially as a result of these and
other industry consolidations and alliances, as well as the emergence of new
competitors.
 
PROPRIETARY RIGHTS
 
     To date, the Company has relied principally upon copyrights and trade
secrets to protect its proprietary technology. The Company generally enters into
confidentiality agreements with its employees and key suppliers and otherwise
seeks to limit access to and distribution of the source code to its software and
other proprietary information. There can be no assurance that such steps will be
adequate to prevent misappropriation of the Company's technology or that a third
party will not independently develop technology similar or superior to the
Company's technology. The Company has recently filed two patent applications and
a provisional patent application in the United States. There can be no assurance
that patents will be issued with respect to the pending applications or that, if
issued, such patents will be upheld as valid or will prevent the development of
competitive products. In addition, the laws of some foreign countries may not
permit the protection of the Company's proprietary rights to the same extent as
do the laws of the United States.
 
     There has been substantial industry litigation regarding intellectual
property rights involving technology companies. By letter to the Company dated
March 19, 1997, a party has made a claim against the Company alleging that the
Company's DirectIP switching products make use of unspecified information and
know-how covered by a pending patent application of such party. This allegation
is under review by the Company and the Company believes that the allegation is
without merit. However, a complete assessment cannot be made with respect to the
merits of the allegation until further details of the information and know-how
are provided by such third party. Currently, sales of DirectIP products are not
material to the Company, however, if the DirectIP switching products comprise a
material part of the Company's revenues in the future and a conclusion in
respect of the claim unfavorable to the Company is reached, the claim, if
pursued by such party, could materially and adversely affect the business,
operating results and financial condition of the Company. In addition, on
December 27, 1996 Datapoint Corporation ("Datapoint") brought an action against
NBase Communications, Inc., a subsidiary of the Company ("NBase"), and others
alleging infringement of two of Datapoint's patents. The other defendants
include Dayna Communications, Inc., Sun Microsystems, Inc., Adaptec, Inc.,
International Business Machines Corporation, Lantronix and SVEC America Computer
Corporation. Intel and Cisco Systems, Inc. have also had actions brought against
them by Datapoint with respect to the same two patents. The Company is
cooperating with several of these companies in pursuit of common defenses and
believes it has meritorious defenses to this action. If a conclusion unfavorable
to the Company is reached, however, Datapoint's claim could materially and
adversely affect the business, operating results and financial condition of the
Company. For further information concerning this litigation, see
"Business -- Legal Proceedings."
 
     In the future, additional litigation may be necessary to protect trade
secrets and other intellectual property rights owned by the Company, to enforce
any patents issued to the Company, to defend the Company against claimed
infringement of the rights of others and to determine the scope and validity of
the proprietary rights of others. Any such litigation could be costly and a
diversion of management's attention, which could have a material adverse effect
on the Company's business, operating results and financial condition. An adverse
determination in such litigation could further result in the loss of the
Company's proprietary rights, subject the Company to significant liabilities,
require the Company to seek licenses from third parties or prevent the Company
from manufacturing or selling its products, any of which could have a material
adverse effect on the Company's business, operating results and financial
condition. The Company typically has agreed to indemnify its customers and key
suppliers for liability incurred in connection with the infringement of a third
party's intellectual property rights.
 
                                       38
<PAGE>   40
 
EMPLOYEES
 
     As of June 30, 1997, the Company had 378 full-time employees, including six
executive officers, 150 in production, 106 in marketing and sales, 76 in
research and development and 40 in general administration. None of the Company's
employees are represented by a union or governed by a collective bargaining
agreement, and the Company believes its relationship with its employees is good.
 
FACILITIES
 
     The Company's principal administrative, sales and marketing, research and
development and manufacturing facility is located in Chatsworth, California. The
facility covers approximately 17,700 square feet and is leased from an
unaffiliated third party at an annual base rent of approximately $122,256 (plus
local taxes) for a lease term expiring in March 1999. In addition, the Company
leases space in two buildings near its primary facility in Chatsworth,
consisting of approximately 5,000 square feet and approximately 12,800 square
feet from unaffiliated third parties at annual base rentals of approximately
$43,000 and $91,000 (plus local taxes), respectively. Both of these lease terms
also expire in March 1999.
 
     The Company also leases space in Germantown, Maryland for its sales office
and warehouses. This facility covers approximately 4,800 square feet and is
leased from an unaffiliated third party at an annual base rent of approximately
$38,000 per year (plus local taxes) for a lease term expiring October 2001.
 
     The Company's administrative, sales and marketing, research and development
and manufacturing operations in Israel are located in Yokneam, Israel in
facilities that cover approximately 23,400 square feet, are leased for total
annual base rents of approximately $206,000 for a lease term expiring in January
2002.
 
     The Company leases approximately 5,200 square feet of space from an
unaffiliated third party in Basingstoke, England which it uses for sales,
marketing and warehousing. The premises are leased for total annual base rents
of approximately $75,000 for a lease term expiring in August 1999.
 
     The Company leases approximately 1,600 square feet of space from an
unaffiliated third party in Frankfurt, Germany, which it uses for sales,
marketing and warehousing. The premises are leased for total annual base rents
of approximately $221,000 for a lease term expiring in August 1999.
 
     The Company also occupies space under a capital lease with an unaffiliated
third party in Milan, Italy which it uses for sales offices and warehousing.
Annual payments under the lease are approximately $220,000 and the lease runs
through March 2004.
 
     The Company believes that its present facilities are sufficient to meet its
current needs and that adequate additional space will be available for lease
when required.
 
LEGAL PROCEEDINGS
 
     In July 1996, R. Douglas Sherrod, a former employee of the Company who was
terminated in August 1994, filed an action in Superior Court of Los Angeles
County, California against the Company and three of its executive officers and
directors, Mr. Noam Lotan, Dr. Shlomo Margalit and Dr. Zeev Rav-Noy. The
complaint sought compensatory and punitive damages in unspecified amounts,
together with attorneys fees and costs of suit, for alleged wrongful
termination, breach of contract, negligent misrepresentation and fraud. The
bases of the complaint were Mr. Sherrod's claims that he was terminated
supposedly in retaliation for having informed the Company of its alleged use of
proprietary information of a third party and claimed that he insisted that such
information be destroyed; that he was purportedly induced by the defendants to
join the Company by the entry into a stock option agreement which the Company
allegedly had no intention of performing; and that the Company allegedly
breached the stock option agreement. Management believed that the complaint was
without merit and vigorously defended the action. In July 1997, the parties
agreed to settle the lawsuit for, among other things, Mr. Sherrod's agreement to
release his claims and dismiss his lawsuit with prejudice. The terms of the
settlement for the Company are considered by management not to be material to
the Company's financial condition or results of operations.
 
                                       39
<PAGE>   41
 
     On December 27, 1996, Datapoint brought an action against NBase and several
other defendants in the United States District Court for the Eastern District of
New York alleging infringement of two of Datapoint's patents related to LANs,
more particularly to claimed improved LANs which interoperatively combine
additional enhanced capability and/or which provide multiple different
operational capabilities. In the same lawsuit, Datapoint alleges that other
defendants including Dayna Communications, Inc., Sun Microsystems, Inc.,
Adaptiec, Inc., International Business Machines Corporation, Lantronix and SVEC
America Computer Corporation have infringed the same two patents. The Company
has been advised that several other companies, including Intel Corporation and
Cisco Systems, Inc. have also had actions brought against them by Datapoint with
respect to the same two patents. The action against NBase and its codefendants
seeks, among other things, an injunction against the manufacture or sale of
products which embody the inventions set forth in the two patents and single and
treble damages for the alleged infringement. Datapoint's complaint also seeks to
have the court determine that the named defendants shall serve as
representatives of a defendant class of manufacturers, vendors and users of
products allegedly infringing on Datapoint's claimed patents from which
defendant class Datapoint seeks the same relief as from the individual
defendants. The Company is cooperating with several of the defendants in pursuit
of common defenses and believes it has meritorious defenses to this action. If a
conclusion unfavorable to the Company is reached, however, Datapoint's claim
could materially affect the business, operating results and financial condition
of the Company.
 
                                       40
<PAGE>   42
 
                                   MANAGEMENT
 
EXECUTIVE OFFICERS AND DIRECTORS
 
     The current executive officers and directors of the Company are as follows:
 
<TABLE>
<CAPTION>
         NAME               AGE                          POSITION
- -----------------------    -----    ---------------------------------------------------
<S>                        <C>      <C>
Noam Lotan(1)               45      President, Chief Executive Officer and Director
Shlomo Margalit(1)          56      Chairman of the Board of Directors, Chief Technical
                                    Officer and Secretary
Zeev Rav-Noy                50      Chief Operating Officer and Director
Edmund Glazer               37      Vice President of Finance and Administration and
                                    Chief Financial Officer
Khalid (Ken) Ahmad          44      Vice President of Marketing and Sales
Ofer Iny                    29      Vice President of Engineering
Leonard Mautner(2)(3)       79      Director
Milton Rosenberg(2)(3)      74      Director
Igal Shidlovsky             60      Director
</TABLE>
 
- ---------------
 
(1) Member of the Executive Committee.
 
(2) Member of the Compensation Committee.
 
(3) Member of the Audit Committee.
 
     Noam Lotan has been the President, Chief Executive Officer and a Director
of the Company since May 1990 and became Chief Financial Officer of the Company
in October 1993, in which position he served until June 1995. From March 1987 to
January 1990, Mr. Lotan served as Managing Director of Fibronics (UK) Ltd., the
United Kingdom subsidiary of Fibronics International Inc. ("Fibronics"), a
manufacturer of fiber optic communication networks. The Company purchased the
Fibronics Business in September 1996. See "The Company." From January 1985 to
March 1987, Mr. Lotan served as a Director of European Operations for Fibronics.
Prior to such time, Mr. Lotan held a variety of sales and marketing positions
with Fibronics and Hewlett-Packard. Mr. Lotan holds a Bachelor of Science degree
in Electrical Engineering from the Technion, the Israel Institute of Technology,
and a Masters degree in Business Administration from INSEAD (the European
Institute of Business Administration, Fontainebleau, France).
 
     Dr. Shlomo Margalit, a co-founder of the Company, has been Chairman of the
Board of Directors and Chief Technical Officer since the Company's inception in
July 1988. From May 1985 to July 1988, Dr. Margalit served as a founder and Vice
President of Research and Development for LaserCom, Inc. ("LaserCom"), a
manufacturer of semiconductor lasers. From 1982 to 1985, Dr. Margalit served as
a Senior Research Associate at the California Institute of Technology
("Caltech"), and from 1976 to 1982, a Visiting Associate at Caltech. From 1972
to 1982, Dr. Margalit served as a faculty member and Associate Professor at the
Technion. During his tenure at the Technion, Dr. Margalit was awarded the
"Israel Defense" prize for his work in developing infrared detectors for heat
guided missiles and the David Ben Aharon Award for Novel Applied Research. Dr.
Margalit holds a Bachelor of Science degree, a Masters degree and a Ph.D. in
Electrical Engineering from the Technion.
 
     Dr. Zeev Rav-Noy, a co-founder of the Company, has been its Chief Operating
Officer and a Director of the Company since inception and served as its
President until May 1990. From May 1985 to July 1988, Dr. Rav-Noy co-founded and
served as Vice President of Operations of LaserCom and, from 1982 to 1985,
served as a research fellow at Caltech. From 1979 to 1982 Dr. Rav-Noy served as
a consultant to a number of companies, including Tadiran Electronic Industries,
Inc., an Israeli telecommunication, military, and consumer electronics
conglomerate, and the Yeda Research and Development Co. Ltd., a technology
exploitation and application company affiliated with the Weizman Institute in
Israel. Dr. Rav-Noy holds a
 
                                       41
<PAGE>   43
 
Bachelor of Science degree and a Masters degree in physics from Tel Aviv
University and a Ph.D. in Applied Physics from the Weizman Institute in Israel.
 
     Edmund Glazer was appointed Vice President of Finance and Administration
and Chief Financial Officer in June 1995. He has been with the Company since
October 1994 serving as Operations Manager. In 1993 and 1994, Mr. Glazer served
as a consultant providing document imaging and information systems to clients.
From 1986 to 1993, Mr. Glazer served as Vice President of Finance at Concord
Electrical Supply, a distributor of electrical and electronic products. From
1984 to 1986, Mr. Glazer worked as a certified public accountant at the
accounting firm of Singer, Lewak Greenbaum & Goldstein. From 1981 to 1984, Mr.
Glazer worked as an auditor at the accounting firm of Weber, Lipshie & Co. In
1983, Mr. Glazer qualified as a Certified Public Accountant from the State of
California. Mr. Glazer holds a Bachelor of Science Degree in Business
Administration from the University of Southern California.
 
     Khalid (Ken) Ahmad has been employed as Vice President of Marketing and
Sales since July 1990 and an Executive Officer since May 1992. From April 1990
to July 1990, Mr. Ahmad served as a consultant to the Company. From January 1990
to March 1990, Mr. Ahmad served as a consultant to Welwyn Microcircuits, a
British manufacturer, providing market research information on fiber optic
technology. From October 1988 to November 1989, Mr. Ahmad served as marketing
manager and regional sales manager for STC Components, a manufacturer of optical
transmission components. From 1985 to 1988, he served as marketing operations
manager for PCO, Inc. a manufacturer of optical transmission devices and data
links. From 1977 to 1985, Mr. Ahmad also held a variety of marketing and sales
management positions with Canoga Data Systems, a data communications equipment
manufacturer, and Deutsch Company, an aerospace manufacturer. Mr. Ahmad holds a
Bachelor of Science degree in Biology from California State University at San
Bernardino.
 
     Ofer Iny has been Vice President of Engineering of the Company since May
1994. From January 1993 to May 1994, he served as a consultant to the Company.
From September 1991 to January 1993, Mr. Iny was a researcher at Jet Propulsion
Laboratory, Microgravity and Microwave Group. From May 1990 to March 1992, Mr.
Iny held the position of Senior Engineer at Whittaker Electronic Systems, a
manufacturer. Mr. Iny holds a Bachelor of Science degree in Physics from
California State University, Northridge, and a Masters degree in Physics from
University of California, Los Angeles ("UCLA").
 
     Leonard Mautner has served as an advisor to the Company since its inception
and was elected a Director in March 1992. Mr. Mautner is President of Leonard
Mautner Associates, a management consulting company, which he founded in 1973,
and in addition, from 1982 to 1988, served as a visiting lecturer at the
Anderson School of Management of UCLA. Mr. Mautner is also a Director of two
mutual funds, the First Pacific Advisors Perennial Fund and the First Pacific
Advisors Paramount Fund. From 1969 to 1979, Mr. Mautner was a General Partner of
Goodman & Mautner, Ltd., a venture capital partnership, and President of Goodman
& Mautner, Inc., the partnership's investment manager. Mr. Mautner holds a
Bachelor of Science degree in Electrical Engineering from the Massachusetts
Institute of Technology.
 
     Milton Rosenberg has been an advisor to the Company since its inception and
was elected a Director in March 1992. He is President of M. R. Associates, an
investment and consulting company, which he founded in 1978. For the past 15
years, Mr. Rosenberg has been a director of Bell Industries, a New York Stock
Exchange company engaged in the distribution of electronics components. Mr.
Rosenberg has been a consultant to high technology companies for over 20 years.
Mr. Rosenberg holds a Bachelor of Science degree in Electrical Engineering from
Drexel University and did graduate course work in Electrical Engineering at
Princeton University.
 
     Dr. Igal Shidlovsky became a Director of the Company in May 1997. Dr.
Shidlovsky is the Managing Director of Global Technologies, an investment and
consulting organization, which he founded in 1994. He has extensive management
and consulting experience with international companies and start up technology
companies. Dr. Shidlovsky is a Director of the Omega Point Foundation. From 1982
to 1991, Dr. Shidlovsky was a Director of Sentex Sensing Technologies. Dr.
Shidlovsky held several executive positions including Vice President Corporate
Development at Siemens Pacesetter, a division of Siemens AG Medical Group,
Director of Strategic Planning and Technology Utilization, and Director of the
Microelectronics Department at
 
                                       42
<PAGE>   44
 
Siemens Corporate Research. From 1969 to 1982 he was with RCA Laboratories, a
leading electronic R&D organization. Dr. Shidlovsky holds a Bachelor of Science
degree in Chemistry from the Technion and Master and Ph.D. degrees from the
Hebrew University in Israel.
 
     Each director is elected for a period of one year at the Company's annual
meeting of stockholders and serves until the next annual meeting or until his
successor is duly elected and qualified. Officers are elected by, and serve at
the discretion of, the Board of Directors, subject to relevant employment
agreements. None of the Directors of the Company are related by blood, marriage
or adoption to any of the Company's other Directors or executive officers.
 
COMPENSATION OF DIRECTORS AND EXECUTIVE OFFICERS
 
     The members of the Board of Directors who are not employees of the Company
receive cash compensation of $800 per month and $500 for each Board of
Directors' meeting attended, while serving as Directors.
 
     The following table sets forth a summary of all compensation paid by the
Company to its Chief Executive Officer and for each of its other executive
officers whose total annual salary and bonus exceeded $100,000 (the "Named
Executive Officers") during the fiscal year ended December 31, 1996:
 
   
<TABLE>
<CAPTION>
                                                                                       LONG-TERM
                                                                                      COMPENSATION
                                                                                      ------------
                                                         ANNUAL COMPENSATION           SECURITIES
                                                    -----------------------------      UNDERLYING
           NAME AND PRINCIPAL POSITIONS             YEAR      SALARY       BONUS       OPTIONS(#)
- --------------------------------------------------  ----     --------     -------     ------------
<S>                                                 <C>      <C>          <C>         <C>
Noam Lotan........................................  1996     $100,000     $     0         30,000
President and Chief Executive Officer               1995      100,000           0              0
                                                    1994      100,000           0              0
Shlomo Margalit...................................  1996      110,000           0              0
Chairman of the Board of Directors,                 1995      110,000           0              0
Chief Technical Officer and Secretary               1994      110,000           0              0
Zeev Rav-Noy......................................  1996      110,000      60,000              0
Chief Operating Officer                             1995      110,000      60,000              0
                                                    1994      110,000      60,000              0
Ken Ahmad.........................................  1996       90,000      57,170              0
Vice President of Marketing and Sales               1995       90,000      43,500        150,000
                                                    1994       90,000      18,000              0
</TABLE>
    
 
   
     Drs. Margalit and Rav-Noy do not hold any options to purchase Common Stock
of the Company and none were granted to any of them during 1996. The following
table provides certain information regarding stock option grants made to Mr.
Lotan during 1996:
    
 
   
                       OPTION GRANTS IN LAST FISCAL YEAR
    
 
   
<TABLE>
<CAPTION>
                                                                                       POTENTIAL REALIZABLE
                                                                                             VALUE AT
                                                                                       ASSUMED ANNUAL RATES
                                                                                                OF
                     NUMBER OF       PERCENT OF TOTAL                                      STOCK PRICE
                    SECURITIES           OPTIONS                                           APPRECIATION
                    UNDERLYING          GRANTED TO        EXERCISE                      FOR OPTION TERM(1)
                      OPTIONS          EMPLOYEES IN         PRICE       EXPIRATION     --------------------
      NAME         GRANTED(#)(2)           1996           ($/SH)(3)        DATE          5%          10%
- -----------------  -------------     ----------------     ---------     ----------     -------     --------
<S>                <C>               <C>                  <C>           <C>            <C>         <C>
Noam Lotan.......      30,000               4.5%             8.42        1/10/2001     $69,789     $154,215
</TABLE>
    
 
- ---------------
 
(1) The dollar amounts under these columns are the result of calculations
    assuming the price of Common Stock on the date of the grant of the option
    ($8.42) increases at the hypothetical 5% and 10% rates set by the Securities
    and Exchange Commission and therefore are not intended to forecast possible
    future appreciation, if any, of the Company's stock price.
 
(2) Options are exercisable in equal annual increments beginning on the
    anniversary of the grant date.
 
                                       43
<PAGE>   45
 
(3) The exercise price per share of the options granted represented the fair
    market value of the underlying shares on the date of grant.
 
     No options were exercised by Mr. Lotan, Dr. Margalit, Dr. Rav-Noy or Mr.
Ahmad during 1996. The following table provides certain information concerning
unexercised options at December 31, 1996:
 
                         FISCAL YEAR-END OPTION VALUES
 
<TABLE>
<CAPTION>
                                             NUMBER OF SHARES UNDERLYING          VALUE OF UNEXERCISED
                                               UNEXERCISED OPTIONS AT            IN-THE-MONTH OPTIONS AT
                                                  DECEMBER 31, 1996               DECEMBER 31, 1996(1)
                                            -----------------------------     -----------------------------
                                            EXERCISABLE     UNEXERCISABLE     EXERCISABLE     UNEXERCISABLE
                                            -----------     -------------     -----------     -------------
<S>                                         <C>             <C>               <C>             <C>
Noam Lotan................................     10,000           20,000        $   133,300       $ 266,600
Ken Ahmad.................................    100,000           50,000        $ 1,812,000       $ 906,000
</TABLE>
 
- ---------------
 
(1) Based on the difference between $21.75 per share (the last sale price of the
    Common Stock on December 31, 1996 as reported on The Nasdaq National Market)
    and the respective per share exercise price.
 
EMPLOYMENT AGREEMENTS
 
     In March 1992, the Company entered into three-year employment agreements
with Mr. Lotan, Dr. Margalit and Dr. Rav-Noy, which in November 1994 were
extended to March 1998. Pursuant to the agreements, Mr. Lotan serves as
President, Chief Executive Officer and a Director of the Company, Dr. Margalit
serves as Chairman of the Board of Directors, Chief Technical Officer and
Secretary, and Dr. Rav-Noy serves as a Chief Operating Officer, Treasurer and a
Director. Mr. Lotan, Dr. Margalit and Dr. Rav-Noy receive base annual salaries
of $100,000, $110,000 and $110,000, respectively, and each is entitled to
receive a bonus determined and payable at the discretion of the Board of
Directors upon the recommendation of the Compensation Committee of the Board.
Recommendations with respect to bonus levels are based on achievement of
specified goals, such as new product introductions, profitability levels,
revenue goals, market expansion and other criteria as established by the
Compensation Committee.
 
     Each officer also receives employee benefits, such as vacation, sick pay
and insurance, in accordance with the Company's policies which are applicable to
all employees. The Company has obtained, and is the beneficiary of, key man life
insurance policies in the amount of $1,000,000 on the lives of each of Drs.
Margalit and Rav-Noy and Mr. Lotan. All benefits under these policies will be
payable to the Company upon the death of an insured. In November 1994, each of
Mr. Lotan and Drs. Margalit and Rav-Noy agreed to extend the terms of their
respective employment agreement until March 1998.
 
STOCK OPTION PLAN
 
     On March 27, 1992, the Board of Directors and stockholders of the Company
adopted the Plan, which provides for the grant to employees, officers, directors
and consultants of options to purchase up to 900,000 shares of Common Stock,
consisting of both "incentive stock options" within the meaning of Section 422
of the United States Internal Revenue Code of 1986, as amended (the "Code"), and
non-qualified options. Incentive stock options are issuable only to employees of
the Company, while non-qualified options may be issued to non-employee
directors, consultants and others, as well as to employees of the Company. The
Board increased the Plan by 900,000 shares in February 1995, which was approved
by stockholders in June 1995 and in May 1996 increased the Plan by 150,000
shares, which was approved by stockholders in July 1996.
 
     Under the Plan, the Compensation Committee has the authority to determine
the persons to whom options will be granted, the number of shares to be covered
by each option, whether the options granted are intended to be incentive stock
options, the duration and rate of exercise of each option, the option price per
share, the manner of exercise and the time, manner and form of payment upon
exercise of an option.
 
                                       44
<PAGE>   46
 
     The exercise price per share of Common Stock subject to incentive stock
options may not be less than the fair market value of the Common Stock on the
date the option is granted. The exercise price per share of Common Stock subject
to non-qualified options will be established by the Board of Directors. The
aggregate fair market value (determined as of the date the option is granted) of
the Common Stock that any employee may purchase in any calendar year pursuant to
the exercise of incentive stock options may not exceed $100,000. No person who
owns, directly or indirectly, at the time of the granting of an incentive stock
option to him, more than 10% of the total combined voting power of all classes
of stock of the Company shall be eligible to receive any incentive stock options
under the Plan unless the exercise price is at least 110% of grant. Non-
qualified options are not subject to this limitation.
 
     No incentive stock option may be transferred by an optionee other than by
will or the laws of descent and distribution and, during the lifetime of an
optionee, the option will be exercisable only by the optionee. In the event of
termination of employment other than by death or disability, the optionee will
have three months after such termination or until the expiration of such option,
whichever occurs first, to exercise the option. Upon termination of employment
of an optionee by reason of death or permanent total disability, options remain
exercisable for one year thereafter or until the expiration of such option,
whichever occurs first, to the extent they were exercisable on the date of such
termination. No similar limitation applies to non-qualified options.
 
     Stock options under the Plan must be granted within 10 years from the
effective date of the Plan. Incentive stock options granted under the Plan
cannot be exercised more than 10 years from the date of grant, except that
incentive stock options issued to 10% or greater stockholders are limited to
five year terms. All options granted under the Plan provide for the payment of
the exercise price in cash or by delivery to the Company of shares of Common
Stock already owned by the optionee having a fair market value equal to the
exercise price of the options being exercised, or by a combination of such
methods of payment. Therefore, an optionee may be able to tender shares of
Common Stock to purchase additional shares of Common Stock and may theoretically
exercise all of his stock options without making any additional cash investment.
 
     Any unexercised options that expire or that terminate upon an employee's
ceasing to be employed with the Company become available once again for
issuance. At July 30, 1997, options for 1,466,108 shares were outstanding under
the Plan and none were reserved thereunder for options available for future
grant.
 
LIMITATION ON LIABILITY AND INDEMNIFICATION MATTERS
 
     The Company's Certificate of Incorporation includes a provision that
eliminates or limits the personal financial liability of the Company's
directors, except in situations where there has been a breach of the director's
duty of loyalty to the Company or its stockholders, acts or omissions not in
good faith or which involve intentional misconduct or a knowing violation of
law, liability under Section 174 of the Delaware General Corporation Law
("Section 174") relative to unlawful payment of dividends, stock purchases or
redemptions, or any transaction from which the director derived an improper
personal benefit. Furthermore, Section 174 eliminates monetary liability for
gross negligence in exercising the duty of due care related to the directors'
fiduciary duties under state corporate law, however, such section does not
eliminate monetary liability of directors under the federal Securities laws. In
addition, the Company's Bylaws include provisions to indemnify its officers and
directors and other persons against expenses, judgments, fines and amounts paid
in settlement in connection with threatened, pending or completed suits or
proceedings against such persons by reason of serving or having served as
officers, directors or in other capacities, except that in relation to matters
with respect to which such persons shall be determined to be liable for
misconduct or negligence in the performance of their duties, the Company's
Bylaws provide for indemnification only to the extent that the Company
determines that such person acted in good faith and in a manner not opposed to
the best interests of the Company. Insofar as indemnification for liabilities
arising under the Securities Act of 1933 may be permitted to directors, officers
or persons controlling the Company pursuant to the foregoing provisions, the
Company has been informed that in the opinion of the Securities and Exchange
Commission such indemnification is against the public policy as expressed in the
Act and is therefore unenforceable.
 
                                       45
<PAGE>   47
 
                       PRINCIPAL AND SELLING STOCKHOLDERS
 
   
     The following table sets forth certain information regarding the beneficial
ownership of the Common Stock as of July 30, 1997, of (i) each person known by
the Company to own beneficially 5 percent or more of the Common Stock, (ii) each
current director of the Company who beneficially owns Common Stock, (iii) each
of the Named Executive Officers (iv) each Selling Stockholder and (v) all
current directors and executive officers as a group. The table also gives effect
to the sale by the Company of 2,350,000 shares of the Common Stock and the sale
by the Selling Stockholders of 550,000 shares of Common Stock in this offering.
    
 
   
<TABLE>
<CAPTION>
                                            COMMON STOCK OWNED                       COMMON STOCK OWNED
                                             PRIOR TO OFFERING         NUMBER        AFTER THE OFFERING
    NAME AND ADDRESS(1) OF BENEFICIAL      ---------------------     OF SHARES      ---------------------
      OWNER(2) OR IDENTITY OF GROUP         NUMBER       PERCENT     TO BE SOLD      NUMBER       PERCENT
- -----------------------------------------  ---------     -------     ----------     ---------     -------
<S>                                        <C>           <C>         <C>            <C>           <C>
Shlomo Margalit..........................  2,033,930        8.6%       200,000      1,833,930        7.1%
Zeev Rav-Noy.............................  1,944,811        8.3%       200,000      1,744,811        6.7%
Noam Lotan(3)............................    968,437        4.1%       100,000        868,437        3.4%
Ken Ahmad(4).............................    288,464        1.2%        25,000        263,464        1.0%
Ofer Iny(5)..............................     99,000          *         13,000         86,000          *
Edmund Glazer(6).........................     12,000          *         12,000             --         --
Leonard Mautner..........................     45,300          *             --         45,300          *
Milton Rosenberg.........................     52,710          *             --         52,710          *
All executive officers and directors as a
  group (8 persons)(7)...................  5,444,652       23.3%       550,000      4,894,652       18.9%
</TABLE>
    
 
- ---------------
 
*   Less than 1%
 
(1) The address of each of the persons listed is c/o MRV Communications, Inc.,
    8917 Fullbright Avenue, Chatsworth, CA 91311.
 
(2) Pursuant to the rules of the Securities and Exchange Commission, shares of
    Common Stock that an individual or group has a right to acquire within 60
    days pursuant to the exercise of options or warrants are deemed to be
    outstanding for the purpose of computing the percentage ownership of such
    individual or group, but are not deemed to be outstanding for the purpose of
    computing the percentage ownership of any other person shown in the table.
 
(3) Includes 10,000 shares issuable pursuant to stock options exercisable within
    60 days from July 30, 1997.
 
(4) Includes 100,000 shares issuable pursuant to stock options exercisable
    within 60 days from July 30, 1997.
 
(5) Consists of 99,000 shares issuable pursuant to stock options exercisable
    within 60 days from July 30, 1997.
 
(6) Consists of 12,000 shares issuable pursuant to stock options exercisable
    within 60 days from July 30, 1997.
 
(7) Includes 221,000 shares issuable pursuant to stock options exercisable
    within 60 days from July 30, 1997.
 
                                       46
<PAGE>   48
 
                          DESCRIPTION OF CAPITAL STOCK
 
     The authorized capital stock of the Company consists of 40,000,000 shares
of Common Stock, par value $0.0034 per share, and 1,000,000 shares of Preferred
Stock, par value $0.01 per share. As of July 30, 1997, there were 23,533,498
shares of Common Stock outstanding.
 
COMMON STOCK
 
     The holders of Common Stock are entitled to one vote per share on all
matters submitted to a vote of stockholders. Holders of Common Stock also are
entitled to receive ratably such dividends as may be declared by the Board of
Directors out of funds legally available therefore, subject to preferences that
may be applicable to any outstanding Preferred Stock. In the event of
liquidation, dissolution or winding up of the Company, holders of Common Stock
are entitled to share ratably in all assets remaining after payment of
liabilities and the liquidation preference of any outstanding Preferred Stock.
Holders of Common Stock have no preemptive, subscription, redemption, conversion
or cumulative voting rights. All the outstanding shares of Common Stock are, and
the shares of Common stock offered hereby will be, when issued and paid for,
validly authorized and issued, fully paid and nonassessable.
 
PREFERRED STOCK
 
     Pursuant to the Company's Certificate of Incorporation, the Board of
Directors has the authority to issue 1,000,000 shares of Preferred Stock in one
or more series and to fix the powers, designations, preferences, and relative,
participating, optional, or other rights thereof, including dividend rights,
conversion rights, voting rights, redemption terms, liquidation preferences, and
the number of shares constituting any series, without any further vote or action
by the Company's stockholders. The issuance of Preferred Stock in certain
circumstances may have the effect of delaying, deferring, or preventing a change
of control of the Company without further action by the stockholders, may
discourage bids for the Common Stock at a premium over the market price of the
Common Stock, and may adversely affect the market price of, and the voting and
other rights of the holders of, the Common Stock. The Company has no shares of
Preferred Stock outstanding and has no plans to issue any such shares. The
Company has agreed not to issue any shares of preferred stock before December 7,
1997, without the prior written consent of H. J. Meyers & Co., Inc. (the
successor to Thomas James Associates, Inc. the Company's underwriter in its
initial public stock offering).
 
WARRANTS
 
     At July 30, 1997 the Company had outstanding warrants to purchase an
aggregate of 2,933,127 shares of Common Stock at exercise prices ranging from
$4.25 to $32.50 and expiring from January 1998 to July 2002.
 
TRANSFER AGENT AND REGISTRAR
 
     The Transfer Agent and Registrar of the Common Stock is American Stock
Transfer & Trust Co., New York, New York.
 
                                       47
<PAGE>   49
 
                                  UNDERWRITING
 
     The Underwriters named below, acting through their representatives, Bear,
Stearns & Co. Inc. and Volpe Brown Whelan & Company, LLC (the
"Representatives"), have severally agreed, subject to the terms and conditions
of the Underwriting Agreement, to purchase from the Company and the Selling
Stockholders the numbers of shares of Common Stock set forth opposite their
respective names below. The Underwriters are committed to purchase and pay for
all of such shares if any are purchased.
 
   
<TABLE>
<CAPTION>
                                                                            NUMBER OF
                                   UNDERWRITERS                              SHARES
        ------------------------------------------------------------------  ---------
        <S>                                                                 <C>
        Bear, Stearns & Co. Inc...........................................  1,833,000
        Volpe Brown Whelan & Company......................................    611,000
        Furman Selz LLC...................................................    114,000
        Merrill Lynch, Pierce, Fenner & Smith Incorporated................    114,000
        Preferred Technology, Inc. .......................................    114,000
        Hampshire Securities Corporation..................................     57,000
        Pennsylvania Merchant Group Ltd. .................................     57,000
                                                                            ---------
                  Total...................................................  2,900,000
                                                                            =========
</TABLE>
    
 
   
     The Representatives have advised the Company and the Selling Stockholders
that the Underwriters propose to offer the shares of Common Stock to the public
at the offering price set forth on the cover page of this Prospectus and to
certain dealers at such price less a concession of not more than $1.18 per
share, of which $.10 may be reallowed to other dealers. After the consummation
of this offering, the public offering price, concession and reallowance to
dealers may be reduced by the Representatives. No such reduction shall change
the amount of proceeds to be received by the Company or the Selling Shareholders
as set forth on the cover page of this Prospectus.
    
 
   
     The Company has granted the Underwriters an option, exercisable during the
30-day period after the date of this Prospectus, to purchase up to an aggregate
of 435,000 additional shares of Common Stock, at the same price per share as the
Company and the Selling Stockholders receive for the 2,900,000 shares that the
Underwriters have agreed to purchase. To the extent that the Underwriters
exercise such option, each of the Underwriters will have a firm commitment to
purchase approximately the same percentage of such additional shares that the
number of shares of Common Stock to be purchased by it shown in the above table
represents as a percentage of the 2,900,000 shares offered hereby. If purchased,
such additional shares will be sold by the Underwriters on the same terms as
those on which the 2,900,000 shares are being sold.
    
 
     The Underwriting Agreement contains covenants of indemnity among the
Underwriters, the Company and the Selling Stockholders against certain civil
liabilities, including liabilities under the Securities Act.
 
     Pursuant to the terms of lock-up agreements, the officers and directors of
the Company have agreed with the Representatives that, except for 550,000 shares
being sold by the Selling Stockholders in this offering until 90 days after the
date of this Prospectus, subject to certain limited exceptions, they will not
sell or otherwise dispose of shares of Common Stock without the prior written
consent of Bear, Stearns & Co. Inc.
 
     Certain persons participating in this offering may engage in passive market
making transactions in the Common Stock on the Nasdaq National Market in
accordance with Rule 103 of Regulation M under the Exchange Act. Rule 103
permits, upon the satisfaction of certain conditions, underwriting and selling
group members participating in a distribution that are also registered Nasdaq
market makers in the security being distributed (or a related security) to
engage in limited passive market making transactions during the period when
Regulation M would otherwise prohibit such activity. In general, a passive
market maker may not bid for or purchase a security at a price that exceeds the
highest independent bid for those securities by a person that is not
participating in the distribution and must identify its passive market making
bids on the Nasdaq electronic inter-dealer reporting system. In addition, the
net daily purchases made by a passive market maker generally may not exceed 30%
of such market maker's average daily trading volume in the security for the two
 
                                       48
<PAGE>   50
 
full consecutive calendar months (or any 60 consecutive days ending within 10
days) immediately preceding the date of filing of the Registration Statement of
which this Prospectus forms a part.
 
                                 LEGAL MATTERS
 
     The validity of the Common Stock being offered hereby will be passed upon
for the Company by Freshman, Marantz, Orlanski, Cooper & Klein, a law
corporation, Beverly Hills, California. Certain legal matters in connection with
this offering will be passed upon for the Underwriters by Skadden, Arps, Slate,
Meagher & Flom LLP, New York, New York.
 
                                    EXPERTS
 
     The audited Consolidated Financial Statements of the Company included in
this Prospectus have been audited by Arthur Andersen LLP, as indicated in its
report with respect thereto, and is included herein in reliance upon the
authority of said firm as experts in giving said report.
 
                         INDEX TO FINANCIAL STATEMENTS
 
<TABLE>
<CAPTION>
                                                                                        PAGE
                                                                                        ----
<S>                                                                                     <C>
Report of Independent Public Accountants..............................................   F-1
Consolidated Balance Sheets as of December 31, 1995 and 1996..........................   F-2
Consolidated Statements of Operations for each of the three years in the period ended
  December 31, 1996...................................................................   F-3
Consolidated Statements of Stockholders' Equity for each of the three years in the
  period ended December 31, 1996......................................................   F-4
Consolidated Statements of Cash Flows for each of the three years in the period ended
  December 31, 1996...................................................................   F-5
Notes to Consolidated Financial Statements............................................   F-6
Condensed Consolidated Balance Sheet at June 30, 1997 (unaudited).....................  F-19
Condensed Consolidated Statements of Income for the six months ended June 30, 1996 and
  1997 (unaudited)....................................................................  F-20
Condensed Consolidated Statements of Cash Flows for the six months ended June 30, 1996
  and 1997 (unaudited)................................................................  F-21
Notes to Condensed Consolidated Financial Statements..................................  F-22
</TABLE>
 
                                       49
<PAGE>   51
 
                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS
 
To MRV Communications, Inc.:
 
We have audited the accompanying consolidated balance sheets of MRV
COMMUNICATIONS, INC. (a Delaware corporation) and subsidiaries as of December
31, 1995 and 1996, and the related consolidated statements of operations,
stockholders' equity and cash flows for each of the three years in the period
ended December 31, 1996. These financial statements are the responsibility of
the Company's management. Our responsibility is to express an opinion on these
financial statements based on our audits.
 
We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
In our opinion, the financial statements referred to above present fairly, in
all material respects, the financial position of MRV Communications, Inc. and
subsidiaries as of December 31, 1995 and 1996, and the results of their
operations and their cash flows for each of the three years in the period ended
December 31, 1996 in conformity with generally accepted accounting principles.
 
                                          ARTHUR ANDERSEN LLP
 
Los Angeles, California
February 7, 1997
 
                                       F-1
<PAGE>   52
 
                            MRV COMMUNICATIONS, INC.
 
                          CONSOLIDATED BALANCE SHEETS
 
                                     ASSETS
 
<TABLE>
<CAPTION>
                                                                                        DECEMBER 31,
                                                                                     -------------------
                                                                                      1995        1996
                                                                                     -------     -------
                                                                                       (IN THOUSANDS)
<S>                                                                                  <C>         <C>
CURRENT ASSETS:
  Cash and cash equivalents........................................................  $ 1,951     $14,641
  Restricted cash..................................................................    6,272          --
  Short-term investments...........................................................    1,000      17,659
  Accounts receivable, net of allowance of $825 in 1995 and $2,468 in 1996.........   10,780      24,296
  Inventories......................................................................    8,382      18,238
  Deferred income tax asset........................................................      804       2,660
  Other current assets.............................................................      608       4,377
                                                                                     -------     -------
         Total current assets......................................................   29,797      81,871
                                                                                     -------     -------
PROPERTY, PLANT AND EQUIPMENT, at cost:
  Building.........................................................................       --       1,464
  Machinery and equipment..........................................................    1,655       3,941
  Furniture and fixtures...........................................................       66         286
  Computer hardware and software...................................................      795       1,513
  Leasehold improvements...........................................................      102         533
                                                                                     -------     -------
                                                                                       2,618       7,737
  Less -- Accumulated depreciation and amortization................................     (558)     (1,489)
                                                                                     -------     -------
                                                                                       2,060       6,248
                                                                                     -------     -------
OTHER ASSETS:
  Deferred income tax asset........................................................      925       6,036
  Goodwill, net of accumulated amortization of $42 in 1995 and $210 in 1996........      525       2,788
                                                                                     -------     -------
                                                                                       1,450       8,824
                                                                                     -------     -------
                                                                                     $33,307     $96,943
                                                                                     =======     =======
                                  LIABILITIES AND STOCKHOLDERS' EQUITY
CURRENT LIABILITIES:
  Current portion of capital lease obligations.....................................  $    33     $   119
  Accounts payable.................................................................    4,342      11,328
  Accrued liabilities..............................................................    1,766       6,389
  Accrued restructuring costs......................................................      422       3,549
  Customer deposit.................................................................       --       1,500
  Income taxes payable.............................................................    1,215       2,013
                                                                                     -------     -------
         Total current liabilities.................................................    7,778      24,898
                                                                                     -------     -------
LONG-TERM LIABILITIES:
  Convertible debentures...........................................................       --      17,325
  Capital lease obligations, net of current portion................................       34       1,035
  Other long-term liabilities......................................................      237         532
                                                                                     -------     -------
         Total long-term liabilities...............................................      271      18,892
                                                                                     -------     -------
COMMITMENTS AND CONTINGENCIES (Note 7)
MINORITY INTEREST..................................................................       --         852
COMMON STOCK ISSUED IN CONNECTION WITH ACQUISITION (Note 3)........................       --      10,530
STOCKHOLDERS' EQUITY:
  Preferred stock, $0.01 par value:
    Authorized -- 1,000 shares; no shares issued or outstanding....................       --          --
  Common stock, $0.0034 par value:
    Authorized -- 40,000 shares Issued and outstanding -- 19,049 shares in 1995 and
     21,286 in 1996................................................................       63          70
  Capital in excess of par value...................................................   23,491      49,636
  Retained earnings (deficit)......................................................    1,704      (7,950)
  Cumulative translation adjustments...............................................       --          15
                                                                                     -------     -------
                                                                                      25,258      41,771
                                                                                     -------     -------
                                                                                     $33,307     $96,943
                                                                                     =======     =======
</TABLE>
 
   The accompanying notes are an integral part of these consolidated balance
                                    sheets.
 
                                       F-2
<PAGE>   53
 
                            MRV COMMUNICATIONS, INC.
 
                     CONSOLIDATED STATEMENTS OF OPERATIONS
 
<TABLE>
<CAPTION>
                                                                    YEAR ENDED DECEMBER 31,
                                                                -------------------------------
                                                                 1994        1995        1996
                                                                -------     -------     -------
                                                                        (IN THOUSANDS,
                                                                  EXCEPT FOR PER SHARE DATA)
<S>                                                             <C>         <C>         <C>
REVENUES, net:................................................  $17,526     $39,202     $88,815
                                                                -------     -------     -------
COSTS AND EXPENSES:
  Cost of goods sold..........................................   10,328      22,608      51,478
  Research and development expenses...........................    2,144       4,044       8,201
  Selling, general and administrative expenses................    2,615       6,799      14,025
  Purchased technology in progress............................       --       6,211      17,795
  Restructuring costs.........................................       --       1,465       6,974
                                                                -------     -------     -------
                                                                 15,087      41,127      98,473
                                                                -------     -------     -------
     Operating income (loss)..................................    2,439      (1,925)     (9,658)
                                                                -------     -------     -------
OTHER INCOME (EXPENSE):
  Interest expense related to convertible debentures and
     acquisition..............................................       --          --      (4,357)
  Minority interest...........................................       --          --        (196)
  Interest income.............................................      210         641         702
  Interest expense............................................       --        (102)       (743)
  Other.......................................................      (48)        115         194
                                                                -------     -------     -------
                                                                    162         654      (4,400)
                                                                -------     -------     -------
     Income (loss) before provision (benefit) for income
       taxes..................................................    2,601      (1,271)    (14,058)
PROVISION (BENEFIT) FOR INCOME TAXES..........................      983           2      (4,404)
                                                                -------     -------     -------
NET INCOME (LOSS).............................................  $ 1,618     $(1,273)    $(9,654)
                                                                =======     =======     =======
EARNINGS (LOSS) PER COMMON SHARE INFORMATION:
     Primary earnings (loss) per common share.................  $   .13     $  (.07)    $  (.49)
                                                                =======     =======     =======
     Fully diluted earnings (loss) per common share...........  $   .13     $  (.07)    $  (.49)
                                                                =======     =======     =======
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING:
     Primary..................................................   12,567      18,377      19,739
                                                                =======     =======     =======
     Fully diluted............................................   12,714      18,377      19,739
                                                                =======     =======     =======
</TABLE>
 
 The accompanying notes are an integral part of these consolidated statements.
 
                                       F-3
<PAGE>   54
 
                            MRV COMMUNICATIONS, INC.
 
                CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
 
<TABLE>
<CAPTION>
                                                     COMMON STOCK     CAPITAL IN   RETAINED  CUMULATIVE
                                                    ---------------   EXCESS OF    EARNINGS  TRANSLATION
                                                    SHARES   AMOUNT   PAR VALUE    (DEFICIT) ADJUSTMENTS    TOTAL
                                                    -------  ------   ----------   -------   -----------   -------
                                                                            (IN THOUSANDS)
<S>                                                 <C>      <C>      <C>          <C>       <C>           <C>
BALANCE, December 31, 1993.........................  11,771   $ 39     $  4,393    $ 1,359       $         $ 5,791
  Exercise of stock warrants.......................   3,440     12        5,485         --        --         5,497
  Net income.......................................      --     --           --      1,618        --         1,618
                                                     ------    ---      -------    -------       ---       -------
BALANCE, December 31, 1994.........................  15,211     51        9,878      2,977        --        12,906
  Issuance of common stock in connection with the
     secondary public offering.....................   2,700      9        9,346         --        --         9,355
  Issuance of common stock in connection with the
     acquisition of ACE 400 Communications, Ltd....     855      2        3,908         --        --         3,910
  Exercise of stock warrants and options...........     283      1          359         --        --           360
  Net loss.........................................      --     --           --     (1,273)       --        (1,273)
                                                     ------    ---      -------    -------       ---       -------
BALANCE, December 31, 1995.........................  19,049     63       23,491      1,704        --        25,258
  Shares held by trustee relating to Fibronics
     acquisition...................................     137     --           --         --        --            --
  Conversion of debentures.........................     812      2       12,851         --        --        12,853
  Exercise of stock warrants and options...........   1,088      4        4,938         --        --         4,942
  Issuance of common stock for cash................     200      1        3,999         --        --         4,000
  Interest expense related to convertible
     debentures and acquisition (see Note 4).......      --     --        4,357         --        --         4,357
  Translation adjustments..........................      --     --           --         --        15            15
  Net loss.........................................      --     --           --     (9,654)       --        (9,654)
                                                     ------    ---      -------    -------       ---       -------
BALANCE, December 31, 1996.........................  21,286   $ 70     $ 49,636    $(7,950)      $15       $41,771
                                                     ======    ===      =======    =======       ===       =======
</TABLE>
 
 The accompanying notes are an integral part of these consolidated statements.
 
                                       F-4
<PAGE>   55
 
                            MRV COMMUNICATIONS, INC.
 
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
 
<TABLE>
<CAPTION>
                                                                                        YEAR ENDED DECEMBER 31,
                                                                                   ---------------------------------
                                                                                    1994         1995         1996
                                                                                   -------     --------     --------
                                                                                            (IN THOUSANDS)
<S>                                                                                <C>         <C>          <C>
CASH FLOWS FROM OPERATING ACTIVITIES:
  Net income (loss)..............................................................  $ 1,618     $ (1,273)    $ (9,654)
  Adjustments to reconcile net income (loss) to net cash used in operating
    activities:
    Depreciation and amortization................................................       97          305          943
    Provision for losses on accounts receivable..................................      270          525        1,643
    (Gain) loss on sale of property and equipment................................       --           (6)         192
    Realized (gain) loss on investment...........................................       48           --         (180)
    Purchased technology in progress.............................................       --        5,691       17,795
    Interest related to convertible debentures and acquisition...................       --           --        4,357
    Amortization of premium (discount) on U.S. Treasury notes....................        8            8           --
    Minority interests' share of income..........................................       --           --          196
    Changes in assets and liabilities, net of effects from acquisitions:
      Decrease (increase) in:
         Accounts receivable.....................................................   (3,417)      (6,859)     (10,937)
         Inventories.............................................................   (2,077)      (5,397)      (5,697)
         Deferred income taxes...................................................     (282)      (1,357)      (6,839)
         Other assets............................................................     (618)         166       (3,031)
      Increase (decrease) in:
         Accounts payable........................................................    1,584        1,457        1,912
         Accrued liabilities and restructuring...................................      266          154        6,623
         Income taxes payable....................................................      421          425          798
         Customer deposits.......................................................      (18)         (15)       1,500
         Accrued severance pay...................................................       --          (19)         231
         Deferred rent...........................................................       13           (3)          --
                                                                                   -------     --------     --------
         Net cash used in operating activities...................................   (2,087)      (6,198)        (148)
                                                                                   -------     --------     --------
CASH FLOWS FROM INVESTING ACTIVITIES:
  Purchases of property and equipment............................................     (410)      (1,035)      (2,593)
  Proceeds from the sale of property and equipment...............................       --           14           --
  Purchases of investments.......................................................   (1,000)     (22,013)     (45,612)
  Proceeds from sale of investments..............................................    1,676       24,741       29,133
  Restricted cash................................................................       --       (6,272)       6,272
  Cash used in acquisitions, net of cash received................................       --       (1,000)     (13,247)
                                                                                   -------     --------     --------
         Net cash provided by (used in) investing activities.....................      266       (5,565)     (26,047)
                                                                                   -------     --------     --------
CASH FLOWS FROM FINANCING ACTIVITIES:
  Net proceeds from issuance of common stock.....................................    5,497        9,715        8,942
  Proceeds from the issuance of debentures.......................................       --           --       30,000
  Principal payments on notes payable............................................      (42)          --           --
  Principal payments on capital lease obligations................................       --          (78)         (60)
  Loans receivable from officers.................................................       37           32           --
                                                                                   -------     --------     --------
         Net cash provided by financing activities...............................    5,492        9,669       38,882
                                                                                   -------     --------     --------
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS.....................       --           --            3
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS.............................    3,671       (2,094)      12,690
CASH AND CASH EQUIVALENTS, beginning of year.....................................      374        4,045        1,951
                                                                                   -------     --------     --------
CASH AND CASH EQUIVALENTS, end of year...........................................  $ 4,045     $  1,951     $ 14,641
                                                                                   =======     ========     ========
</TABLE>
 
 The accompanying notes are an integral part of these consolidated statements.
 
                                       F-5
<PAGE>   56
 
                            MRV COMMUNICATIONS, INC.
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                               DECEMBER 31, 1996
 
 1. BACKGROUND
 
     MRV Communications, Inc. (the Company) designs, manufactures, markets and
sells high speed network switching and fiber optic transmission systems which
enhance the performance of existing data and telecommunications networks. The
Company sells two groups of products: (1) computer networking products,
primarily Ethernet local area network (LAN) switches, hubs and related
equipment, and (2) fiber optic components for the transmission of voice, video
and data across enterprise telecommunications and cable TV networks. The
Company's networking solutions enhance the functionality of LAN's by reducing
network congestion while allowing end users to preserve their investments in
pre-existing networks and providing cost-effective migration paths to next
generation technologies such as Gigabit Ethernet. The Company markets and sells
its products both domestically and internationally.
 
     In May 1996, the Company acquired 50 percent of the outstanding stock of a
company located in Italy and in September 1996, the Company acquired certain
assets and the distribution business of a company located in Israel (see Note
3). The results of operations of the acquired businesses since the acquisition
dates have been included in the accompanying consolidated financial statements.
The following summarized unaudited pro forma financial information for the years
ended December 31, 1996 assumes the acquisitions occurred on January 1, 1995 (in
thousands, except for per share data):
 
<TABLE>
<CAPTION>
                                                           1995         1996
                                                          -------     --------
                <S>                                       <C>         <C>
                Revenues, net...........................  $82,008     $111,000
                Net income..............................      762        1,294
                Earnings per common share...............  $  0.04     $   0.07
                                                          =======     ========
</TABLE>
 
     Pro forma net income and earnings per common share amounts do not include
the purchased technology in progress costs, net of their tax effects, included
in the accompanying 1995 and 1996 Statement of Operations.
 
 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
     PRINCIPLES OF CONSOLIDATION
 
     The consolidated financial statements include the accounts of the Company
and its wholly-owned subsidiaries, NBase Communications, Inc., NBase
Communications, Ltd. (Nbase Ltd.), NBase Europe GmbH (Nbase Europe) and NBase
Fibronics, Ltd. (Fibronics), and its 50 percent-owned subsidiary, EDSLAN SRL
(EDS). All significant intercompany transactions and accounts have been
eliminated.
 
     FOREIGN CURRENCY TRANSLATION
 
     The financial statements of NBase Ltd. and Fibronics have been prepared in
U.S. dollars as the currency of the primary economic environment in which the
operations of these companies are conducted is the U.S. dollar. Thus, the
functional currency of these companies is the U.S. dollar.
 
     Transactions and balances originally denominated in U.S. dollars are
presented at their original amounts. Transactions and balances in other
currencies are translated into U.S. dollars in accordance with Statement of
Financial Accounting Standards No. 52, and are included in determining net
income or loss.
 
     The financial statements of NBase Europe and EDS have been prepared in the
companies' local currencies and have been translated into U.S. dollars. The
functional currency for these companies is their local currency.
 
     Assets and liabilities are translated from the local currencies into U.S.
dollars at the exchange rate prevailing at the balance sheet date. Revenues,
expenses and cash flows are translated at weighted average
 
                                       F-6
<PAGE>   57
 
                            MRV COMMUNICATIONS, INC.
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                               DECEMBER 31, 1996
 
exchange rates for the period to approximate translation at the exchange rates
prevailing at the dates those elements are recognized in the financial
statements. Translation adjustments resulting from the process of translating
the local currency financial statements into U.S. dollars are not included in
determining net income or loss but are accumulated and reported as a separate
component of stockholders' equity in the accompanying consolidated December 31,
1996 balance sheet.
 
     USE OF ESTIMATES
 
     The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities and
disclosure of contingent assets and liabilities at the date of the financial
statements and the reported amounts of revenues and expenses during the
reporting period. Actual results could differ from those estimates.
 
     STOCK-BASED COMPENSATION PLAN
 
     The Company accounts for its stock based compensation plan (see Note 8)
under the provisions of APB Opinion No. 25. The Company has elected to follow
the disclosure provisions of Statement of Financial Accounting Standards No. 123
(SFAS 123), "Accounting for Stock-Based Compensation", beginning January 1, 1995
for employee awards. See Note 8 for disclosure of pro forma loss and loss per
common share amounts for the years ended December 31, 1995 and 1996 as required
by SFAS 123. The Company has adopted SFAS 123 for all non-employee awards
beginning January 1, 1996.
 
     REVENUE RECOGNITION
 
     The Company recognizes revenue upon shipment of products.
 
     The Company's three largest customers together accounted for approximately
13 percent, 14 percent and 12 percent of the Company's revenues in 1994, 1995
and 1996, respectively. There were no customers with a receivable balance
greater than 10 percent of total receivables at December 31, 1995 and 1996.
 
     Sales to countries outside the United States approximated 19 percent, 45
percent and 53 percent of the Company's revenues in 1994, 1995 and 1996,
respectively. See Note 9 for sales by geographic areas.
 
     PURCHASED TECHNOLOGY IN PROGRESS AND RESTRUCTURING COSTS
 
     In connection with the Company's acquisitions (see Note 3), the Company
acquired incomplete research and development (R&D) projects that will be
included in the current R&D activities of the Company. For projects that will
have no alternative future use to the Company and where technological
feasibility had not yet been established, the Company allocated $6,211,000 and
$17,795,000 to technology in progress and recorded the expense during the years
ended December 31, 1995 and 1996, respectively.
 
     Also in connection with the Company's acquisitions, during the years ended
December 31, 1995 and 1996, the Company recorded $1,465,000 and $6,974,000 as
restructuring costs, respectively, which primarily related to the closing of
several Company facilities, a reduction of its workforce, elimination of product
lines and the settlement of distribution agreements. The reduction of the
workforce in 1995 related to 63 employees, of which six were upper management
personnel. The reduction of the workforce in 1996 related to 95 employees, of
which seven were upper management personnel.
 
                                       F-7
<PAGE>   58
 
                            MRV COMMUNICATIONS, INC.
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                               DECEMBER 31, 1996
 
     The following summarizes the major restructuring costs for 1995 and 1996
(in thousands):
 
<TABLE>
<CAPTION>
                                                                      1995       1996
                                                                     ------     ------
        <S>                                                          <C>        <C>
        Accrued termination benefits...............................  $  221     $1,574
        Accrued legal and consulting...............................     201        244
        Accrued for closing of facilities..........................      --        521
        Accrued for settlement of distribution agreements..........      --        394
        Accrued for elimination of product lines...................      --        268
        Other......................................................      --        548
                                                                     ------     ------
                  Total accrued costs..............................     422      3,549
                                                                     ------     ------
        Closing of facilities......................................     179        278
        Settlement of distribution agreements......................     205        306
        Termination benefits.......................................     427      1,525
        Legal and consulting.......................................      --        157
        Elimination of product lines...............................      --        482
        Other costs................................................     232        677
                                                                     ------     ------
                  Total cash paid..................................   1,043      3,425
                                                                     ------     ------
                                                                     $1,465     $6,974
                                                                     ======     ======
</TABLE>
 
     CASH AND CASH EQUIVALENTS
 
     The Company considers all highly liquid investments with an original
maturity of 90 days or less to be cash equivalents.
 
     RESTRICTED CASH BALANCES
 
     At December 31, 1995, cash balances included restricted deposits with a
bank amounting to $6,272,000, which were given as a security against letters of
credit issued by the bank on behalf of the Company (see Note 7). At December 31,
1996, the letters of credit were secured by a portion of the Company's
short-term investments (see below).
 
     SHORT-TERM INVESTMENTS
 
     The Company accounts for its investments under the provisions of Statement
of Financial Accounting Standards No. 115, "Accounting for Certain Investments
in Debt and Equity Securities."
 
     At December 31, 1995 and 1996, short-term investments consisted of U.S.
Treasury notes. As defined by the standard, the Company has classified its
investments in these debt securities as "held-to-maturity" investments and all
investments are recorded at their amortized cost basis, which approximated their
fair value at December 31, 1996. All investments mature by October 1997.
 
     As noted above, $6,388,000 of the U.S. Treasury notes have been pledged as
security against letters of credit issued by a bank on behalf of the Company
(see Note 7).
 
  INVENTORIES
 
     Inventories are stated at the lower of cost (first-in, first-out) or market
and consist of material, labor and overhead.
 
                                       F-8
<PAGE>   59
 
                            MRV COMMUNICATIONS, INC.
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                               DECEMBER 31, 1996
 
     Inventories consisted of the following as of December 31, 1995 and 1996 (in
thousands):
 
<TABLE>
<CAPTION>
                                                                     1995       1996
                                                                    ------     -------
        <S>                                                         <C>        <C>
        Raw materials...........................................    $4,750     $ 8,295
        Work-in-process.........................................     2,035       3,975
        Finished goods..........................................     1,597       5,968
                                                                    ------     -------
                                                                    $8,382     $18,238
                                                                    ======     =======
</TABLE>
 
     PROPERTY AND EQUIPMENT
 
     Property and equipment are stated at cost. Maintenance and repairs are
charged to expense as incurred, while significant replacements and betterments
are capitalized.
 
     Depreciation and amortization are provided using the straight-line method
based upon the estimated useful lives of the related assets. Useful lives range
from three to thirty-three years.
 
     GOODWILL
 
     The Goodwill resulted from the Company's acquisitions during 1995 and 1996.
It is amortized on a straight-line basis over 8 years.
 
     CUSTOMER DEPOSIT
 
     The customer deposit at December 31, 1996 represents an advance payment
from a company. The payment has been deferred until the related revenue is
earned in 1997.
 
     WARRANTY
 
     The Company warrants its products against defects in materials and
workmanship for one to three year periods. The estimated cost of warranty
obligations is recognized at the time of revenue recognition.
 
     STATEMENTS OF CASH FLOWS
 
     Cash paid for income taxes was $834,000 in 1994, $932,000 in 1995 and
$1,620,000 in 1996. There was no cash paid for interest in 1994. Cash paid for
interest was $102,000 in 1995 and $150,000 in 1996.
 
     During 1996, the Company acquired property and equipment with a cost of
$1,147,000 through a capital lease agreement. Also in 1996, $12,675,000
principal amount of debentures and $178,000 of accrued interest was converted
into approximately 812,000 shares of common stock. During 1995, the Company
purchased property and equipment with a cost of $100,000 through a capital lease
agreement. These non-cash transactions are excluded from the 1995 and 1996
Statements of Cash Flows.
 
     The 1995 Statement of Cash Flows includes an amount of $5,691,000 that
represents the fair value of consideration given and net liabilities assumed for
the Company's acquisitions that was allocated to purchased technology in
progress. This amount differs from the amount shown on the 1995 Statement of
Operations by $520,000, which represents legal, consulting and other costs which
were allocated to purchased technology in progress on the Statement of
Operations (see Note 3).
 
     COMMON STOCK SPLITS
 
     On March 20, 1996, the Company effected a 3 for 2 stock split of its common
stock, and on July 29, 1996, the Company effected a 2 for 1 stock split of its
common stock. All share amounts set forth in these consolidated financial
statements have been retroactively restated to give effect to these stock
splits.
 
                                       F-9
<PAGE>   60
 
                            MRV COMMUNICATIONS, INC.
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                               DECEMBER 31, 1996
 
     EARNINGS PER COMMON SHARE
 
     Earnings per common share are based on the weighted average number of
shares of common stock and common stock equivalents (dilutive stock warrants,
stock options and convertible debentures) outstanding during the related periods
(adjusted retroactively for the common stock splits described in Note 2). The
weighted average number of common stock equivalent shares includes shares
issuable upon the assumed exercise of stock warrants and options, less the
number of shares assumed purchased with the proceeds available from such
exercise. The effect of dilutive common share equivalents is not included in the
loss per common share calculations for 1995 and 1996. Fully diluted earnings per
share differs from primary earnings per share in 1994.
 
     RECLASSIFICATIONS
 
     Certain reclassifications have been made to prior years' amounts to conform
to the current year presentation.
 
 3. ACQUISITIONS AND RESTRUCTURING
 
     On May 1, 1995, the Company acquired certain assets and the distribution
business of Galcom Networking, Ltd. (Galcom), a network equipment company
located in Israel. The purchase price paid by the Company was approximately
$900,000 in cash and the assumption of approximately $1,800,000 in liabilities
and debt.
 
     On June 29, 1995, the Company acquired certain assets and the distribution
business of ACE 400 Communications, Ltd. (ACE), a network equipment company
located in Israel. The purchase price paid by the Company was $100,000 in cash,
the assumption of approximately $467,000 in liabilities and debt, the issuance
of 855,000 shares of the Company's common stock (valued at $3,910,000), and
extended a right to ACE to sell to the Company up to $400,000 of ACE's
inventory.
 
     Subsequent to the acquisition dates, the Company consolidated operations in
Israel and formed a new subsidiary in Israel named NBase Communications, Ltd.
Each of the businesses acquired also owned a subsidiary in the United States.
These operations were also consolidated and the Company formed a new subsidiary
in the United States named NBase Communications, Inc.
 
     In May 1996, the Company purchased 50 percent of the outstanding stock of
EDSLAN SRL, an Italian networking company. The purchase price paid by the
Company was approximately $1,050,000. The purchase agreement calls for the
Company to receive 80 percent of EDS' profits or losses from the date of
acquisition.
 
     On September 26, 1996, the Company acquired certain assets and the
distribution business of Fibronics, Ltd., a computer networking and
telecommunications company located primarily in Israel and Germany. On the date
of acquisition, Fibronics, Ltd. was a wholly-owned subsidiary of Elbit, Ltd.
(Elbit). The purchase price paid by the Company was $22,770,000, of which
$12,240,000 was paid in cash and $10,530,000 was paid through the delivery of
approximately 459,000 shares of the Company's common stock.
 
     The Company has guaranteed Elbit that it will realize at least $10,530,000
from the shares of common stock, plus interest thereon at 0.67% per month from
January 1, 1997 until such shares are resold. The Company secured the guarantee
with a letter of credit from a major bank in the amount of approximately
$4,300,000 (see Note 7) and by issuing to a trustee an additional 137,000 shares
of common stock. After January 14, 1997, Elbit can (through the guarantee),
under certain circumstances, elect to cause the Company to repurchase up to
approximately 275,000 shares for $6,300,000, plus interest thereon at 0.67% per
month from January 1, 1997 through the date of purchase. In March 1997, the
agreement was amended (see Note 10).
 
                                      F-10
<PAGE>   61
 
                            MRV COMMUNICATIONS, INC.
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                               DECEMBER 31, 1996
 
     Due to the guarantee relating to the common shares issued to Elbit, the
459,000 shares and the value of the shares ($10,530,000) have been shown on the
December 31, 1996 balance sheet outside of stockholders' equity. The shares and
the value of the shares will be classified outside of stockholders' equity until
the contingencies relating to the shares have been resolved.
 
     Subsequent to the acquisition date, the Company formed a new subsidiary in
Israel named NBase Fibronics, Ltd. and a new subsidiary in Germany named NBase
Europe GmbH.
 
     All acquisitions were accounted for using the purchase method of
accounting, and accordingly, the purchase price was allocated to assets acquired
and liabilities assumed based on their estimated fair values, as follows (in
thousands):
 
<TABLE>
<CAPTION>
                                                                   1995         1996
                                                                  -------     --------
        <S>                                                       <C>         <C>
        Inventory...............................................  $   319     $  3,574
        Accounts receivable.....................................       --        2,686
        Property and equipment..................................      600        1,793
        Other assets............................................       --          315
        Current liabilities and debt............................   (2,267)      (3,962)
                                                                  --------    ---------
          Net assets acquired or liabilities assumed............   (1,348)       4,406
        Cash paid for legal, consulting and other costs.........     (395)        (450)
        Accrued legal, consulting and others costs..............     (125)        (365)
        Common stock issued to sellers..........................   (3,910)     (10,530)
        Cash paid to sellers....................................   (1,000)     (13,287)
                                                                  --------    ---------
          Paid or accrued.......................................   (5,430)     (24,632)
        Allocated to purchased technology in progress...........    6,211       17,795
                                                                  --------    ---------
        Goodwill................................................  $   567     $  2,431
                                                                  ========    =========
</TABLE>
 
     In connection with the acquisition of certain assets from Galcom, the
Company issued warrants to Galcom to purchase 225,000 shares of common stock at
prices ranging from $4.92 to $7.38 per share. The Company also issued warrants
to purchase 75,000 common shares to former employees of Galcom at prices ranging
from $4.25 to $4.75 per share, warrants to purchase 990,000 common shares at
prices ranging from $4.25 to $4.75 per share to existing employees and
consultants, warrants to purchase 45,000 common shares at $4.25 per share to an
outside consultant, and warrants to purchase 36,000 common shares at $4.25 per
share to a company for design services performed. All of these warrants are
exercisable over a five year period.
 
     In connection with the acquisition of certain assets from ACE, the Company
issued warrants to the trustee of ACE to purchase 300,000 common shares at $4.57
per share, and issued warrants to purchase 30,000 shares at $4.67 per share to
an ACE employee. All of these warrants are exercisable over a five year period.
 
 4. CONVERTIBLE DEBENTURES
 
     In September 1996, the Company completed a private placement of $30,000,000
principal amount of convertible debentures. The proceeds from the private
placement were primarily used to finance the Company's 1996 acquisition of
certain assets from Fibronics, Ltd. (see Note 3). The debentures bear interest
at 5 percent per annum, payable semi-annually, and are convertible into common
stock at any time at the option of the holders. A discount from the market price
at the time of conversion applies beginning 90 days after the first issuance of
debentures. The Company can force conversion under certain circumstances and
after certain dates, and the debentures will automatically convert into common
stock at maturity if not previously converted. The conversion price is a
specified percentage of the prevailing market price of the
 
                                      F-11
<PAGE>   62
 
                            MRV COMMUNICATIONS, INC.
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                               DECEMBER 31, 1996
 
Company's common stock on the conversion date, which is defined in the debenture
agreement as the average of the closing bid price of a share of the Company's
stock for the five trading days immediately preceding the conversion date. The
conversion price is 85.5 percent of the applicable market price if the
debentures are converted during the 30 days beginning December 6, 1996. The
conversion price decreases by an additional one percent each 30 days after
January 4, 1997 until it reaches a floor of 77.5 percent.
 
     To give effect to the accounting treatment announced by the staff of the
Securities and Exchange Commission ("SEC") at the March 13, 1997 meeting of the
Emerging Issues Task Force relevant to the Company's convertible subordinated
debenture issuance having "beneficial conversion" features, the value of the
fixed discount has been reflected in the 1996 financial statements as additional
interest expense and such fixed discount has been accreted through the first
possible conversion date of the respective issuance.
 
     As part of the private placement, the Company also issued to the holders
three-year warrants to purchase an aggregate of up to 600,000 shares of common
stock at an exercise price of $26.67 per share. The fair value of the warrants
($852,000) has been recorded as an increase to stockholders' equity and will be
amortized as additional interest expense over the life of the debentures.
 
     The financial position and results of operations presented in the financial
statements for the unaudited quarter ended September 30, 1996 have been restated
to give effect to the additional interest expense.
 
     As of December 31, 1996, $12,675,000 principal amount of debentures, and
$178,000 of accrued interest, had been converted into approximately 812,000
shares of common stock at an average conversion rate of $15.83 per share. At
December 31, 1996, there was a $17,325,000 principal amount of debentures
outstanding and $297,000 of interest was owed to the holders relating to the
debentures. This accrued interest is included in "accrued liabilities" on the
accompanying December 31, 1996 consolidated balance sheet. In 1996, $4,357,000
was recorded as additional interest expense and as an increase to Stockholders'
Equity relating to the "beneficial conversion" feature and the fair value of the
warrants.
 
 5. EQUITY TRANSACTIONS
 
     SECONDARY PUBLIC OFFERING
 
     In January 1995, the Company completed a secondary public offering of its
common stock. The Company sold 2,700,000 shares at a price of $4.00 per share.
The gross and net proceeds of the offering were $10,800,000 and $9,355,000,
respectively. In connection with the offering, the Company sold to the
representatives of the underwriters three-year warrants to purchase 300,000
shares of common stock at $5.60 per share. The warrants may be exercised
beginning in January 1996 and expire in January 1999.
 
     SALE OF COMMON STOCK
 
     In November 1996, the Company completed a private placement of 200,000
shares of common stock with a corporation for $4,000,000 ($20.00 per share). As
part of the private placement, the Company issued to the corporation three-year
warrants to purchase up to an additional 500,000 shares of common stock at
$20.00 per share. Of such warrants, warrants to purchase 200,000 shares of
common stock are exercisable only under certain circumstances.
 
                                      F-12
<PAGE>   63
 
                            MRV COMMUNICATIONS, INC.
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                               DECEMBER 31, 1996
 
     COMMON STOCK PURCHASE WARRANTS
 
     A summary of warrant activities for 1994, 1995 and 1996 is as follows
(number of shares in thousands):
 
<TABLE>
<CAPTION>
                                                                      NUMBER          EXERCISE
                                                                     OF SHARES         PRICES
                                                                     ---------     --------------
<S>                                                                  <C>           <C>
Balance, December 31, 1993.........................................     3,712      $ .27 to  1.71
  Issued...........................................................        --            --
  Exercised........................................................    (3,439)     1.67 to  1.71
  Redeemed.........................................................        (5)          1.67
                                                                      -------      ---------------
Balance, December 31, 1994.........................................       268       .27 to  1.71
  Issued...........................................................     2,100      4.25 to  7.38
  Exercised........................................................      (236)      .27 to  1.67
  Redeemed.........................................................        --            --
                                                                      -------      ---------------
Balance, December 31, 1995.........................................     2,132       .27 to  7.38
  Issued...........................................................     2,106      8.42 to 26.65
  Exercised........................................................      (776)      .27 to  8.42
  Redeemed.........................................................        --            --
                                                                      -------      ---------------
Balance, December 31, 1996.........................................     3,462      $ .27 to 26.65
                                                                      =======      ===============
</TABLE>
 
     At December 31, 1996, warrants to purchase approximately 3,462,000 shares
were outstanding, of which 500 were exercisable at $.27 per share.
 
 6. INCOME TAXES
 
     The Company accounts for income taxes under the provisions of Statement of
Financial Accounting Standards No. 109 (SFAS 109).
 
     Under SFAS 109, deferred income tax assets or liabilities are computed
based on temporary differences between the financial statement and income tax
bases of assets and liabilities using the enacted marginal income tax rate in
effect for the year in which the differences are expected to reverse. Deferred
income tax expenses or credits are based on the changes in the deferred income
tax assets or liabilities from period to period.
 
     The components of the net deferred income tax asset at December 31, 1995
and 1996 are as follows (in thousands):
 
<TABLE>
<CAPTION>
                                                                      1995       1996
                                                                     ------     ------
        <S>                                                          <C>        <C>
        Allowance for bad debts..................................    $  298     $  777
        Inventory reserve........................................       141        280
        Warranty reserve.........................................        80        160
        Accrued restructuring costs..............................       213      1,147
        State income taxes.......................................        84        296
        Other, net...............................................       (12)        --
                                                                     ------     ------
          Current portion........................................       804      2,660
        Purchased technology in progress.........................     1,350      6,998
        Valuation reserve........................................      (425)      (962)
                                                                     ------     ------
                                                                        925      6,036
                                                                     ------     ------
                                                                     $1,729     $8,696
                                                                     ======     ======
</TABLE>
 
                                      F-13
<PAGE>   64
 
                            MRV COMMUNICATIONS, INC.
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                               DECEMBER 31, 1996
 
     A full reserve has not been recorded against the asset due to the
probability of its recovery. The reserve that has been recorded reflects the
Company's estimate of the amount that may not be realized.
 
     The provision (benefit) for income taxes for the years ended December 31,
1994, 1995 and 1996 is as follows (in thousands):
 
<TABLE>
<CAPTION>
                                                          1994       1995        1996
                                                         ------     -------     -------
        <S>                                              <C>        <C>         <C>
        Current  - Federal...........................    $1,051     $ 1,112     $ 1,692
                 - State.............................       214         247         324
                 - Foreign...........................        --          --         547
                                                         ------     -------     -------
                                                          1,265       1,359       2,563
                                                         ------     -------     -------
        Deferred - Federal...........................      (252)       (333)     (5,694)
                 - State.............................       (30)        (99)     (1,022)
                 - Foreign...........................        --        (925)       (251)
                                                         ------     -------     -------
                                                           (282)     (1,357)     (6,967)
                                                         ------     -------     -------
                 Provision (benefit) for income
                 taxes...............................    $  983     $     2     $(4,404)
                                                         ======     =======     =======
</TABLE>
 
     Differences between the provision (benefit) for income taxes and income
taxes at the statutory federal income tax rate based on U.S. pre-tax income for
the years ended December 31, 1994, 1995 and 1996 are as follows (in thousands):
 
<TABLE>
<CAPTION>
                                                              1994               1995               1996
                                                        ----------------   ----------------   -----------------
                                                        AMOUNT   PERCENT   AMOUNT   PERCENT   AMOUNT    PERCENT
                                                        ------   -------   ------   -------   -------   -------
<S>                                                     <C>      <C>       <C>      <C>       <C>       <C>
Income tax provision (benefit) at statutory federal
  rate................................................   $884      34.0%    $889      34.0%   $(4,780)   (34.0)%
State and local income taxes, net of federal income
  tax effect..........................................    159       6.1      160       6.1        563      4.0
Non-deductible interest expense.......................     --        --       --        --      1,542     11.0
Research and development credit.......................   (138)     (5.3)    (173)     (6.7)      (374)    (2.7)
Effect of foreign net operating loss carryforwards....     --        --     (925)    (35.4)        --       --
Foreign taxes at rates less than domestic taxes.......     --        --       --        --     (1,925)   (13.7)
Change in valuation reserve...........................     --        --       --        --        537      3.8
Other items, net......................................     78       3.0       51       2.0         33       .3
                                                        ------   -------   ------   -------   -------   -------
                                                         $983     37.8%     $  2       --%    $(4,404)   (31.3)%
                                                        =======  =======   =======  =======   ========  =======
</TABLE>
 
     In 1995, NBase Ltd. qualified for a program under which it will be eligible
for a tax exemption on its income for a period of ten years from the beginning
of the benefits period. The Company estimates the benefit period will begin in
1997 or 1998.
 
     The Company does not provide U.S. federal income taxes on the undistributed
earnings of its foreign operations. The Company's policy is to leave the income
permanently invested in the country of origin. Such amounts will only be
distributed to the United States to the extent any federal income tax can be
fully offset by foreign tax credits.
 
 7. COMMITMENTS AND CONTINGENCIES
 
     LEASE COMMITMENTS
 
     The Company leases its primary facilities in Chatsworth, California from
unaffiliated third parties at an annual combined base rent of approximately
$240,000 through March 1999. The Company also leases sales office and warehouse
space in Maryland, Israel, England, Germany and Italy at a combined annual base
rent of approximately $757,000, with lease terms expiring from August 1999
through March 2004.
 
                                      F-14
<PAGE>   65
 
                            MRV COMMUNICATIONS, INC.
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                               DECEMBER 31, 1996
 
     The Company leases all of its facilities and certain equipment under
noncancelable capital and operating leases. Minimum future obligations under
such agreements at December 31, 1996 are as follows (in thousands):
 
<TABLE>
<CAPTION>
                                                                   CAPITAL     OPERATING
                                                                   LEASES       LEASES
                                                                   -------     ---------
        <S>                                                        <C>         <C>
        1997...................................................... $   233      $   994
        1998......................................................     213          772
        1999......................................................     213          420
        2000......................................................     213          299
        2001......................................................     205          104
        Thereafter................................................     531          285
                                                                    ------       ------
                                                                     1,608      $ 2,874
                                                                                 ======
        Less -- Amount representing interest......................    (454)
                                                                    ------
                                                                     1,154
        Less -- Current portion...................................    (119)
                                                                    ------
                                                                   $ 1,035
                                                                    ======
</TABLE>
 
     Rent expense under noncancelable operating lease agreements for the years
ended December 31, 1994, 1995 and 1996 was $115,000, $405,000 and $684,000,
respectively.
 
     EMPLOYMENT AGREEMENTS
 
     In March 1992, the Company entered into three-year employment agreements
with three key officers of the Company, which in November 1994 were extended to
March 1998. The agreements specify annual salaries of $100,000 to $110,000 for
each of the officers, plus annual bonuses to be determined by the Board of
Directors.
 
     ROYALTY COMMITMENT
 
     As part of the purchase agreements of the Israeli companies referred to in
Note 3, the selling companies' commitments to pay royalties to the State of
Israel were assigned to the Company. The commitments arose in consequence of the
participation of the Israeli Government in product development through the
payment of grants.
 
     The royalties are payable at a rate of between 1.5 percent and 5.0 percent
of the sales proceeds of the products developed up to 150 percent of the amount
of the grants received. The balance of the commitment for royalties at December
31, 1996 amounted to approximately $29,000,000.
 
     LETTER OF CREDIT
 
     During 1995, the Company, in connection with its acquisitions in Israel
(see Note 3), entered into a stand-by letter of credit (LOC) arrangement with a
bank in the amount of $4,935,000. As of December 31, 1996, the amount of the LOC
was reduced to $750,000. The arrangement expires in 1997. During 1996, the
Company entered into an LOC arrangement with a bank in the amount of
approximately $4,300,000 in connection with the Company's acquisition of
Fibronics. This LOC arrangement also expires in 1997.
 
     ACCOUNTS RECEIVABLE
 
     The Company has agreements with several financial institutions to sell its
receivables with recourse. In the event of a customer's default, the Company
must repurchase the receivable. At December 31, 1996, the
 
                                      F-15
<PAGE>   66
 
                            MRV COMMUNICATIONS, INC.
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                               DECEMBER 31, 1996
 
Company is contingently liable in the amount of $4,473,497 relating to such
receivables sold with recourse. The following is detail of losses resulting from
default for 1996 (in thousands):
 
<TABLE>
        <S>                                                                  <C>
        Receivables transferred to financial institutions..................  $ 14,037
        Receivables returned uncollected...................................     1,981
        Receivables subsequently collected by the Company..................     1,963
        Receivables to be collected at December 31, 1996...................        18
</TABLE>
 
     LITIGATION
 
     In July 1996, a former employee of the Company filed an action against the
Company and three of its executive officers. The complaint seeks compensatory
and punitive damages in unspecified amounts for alleged wrongful termination,
breach of contract, negligent misrepresentation and fraud. Management believes
that the complaint is without merit and intends to vigorously defend the action.
In the opinion of management, the lawsuit will not result in a material loss to
the Company.
 
     On December 27, 1996, Datapoint Corporation brought an action against NBase
Communications, Inc., a subsidiary of the Company ("NBase") and several other
defendants in the United States District Court for the Eastern District of New
York alleging infringement of two of Datapoint's patents related to LANs, more
particularly to claimed improved LANs which interoperatively combine additional
enhanced capability and/or which provide multiple different operational
capabilities. In the same lawsuit, Datapoint alleges that other defendants
including Dayna Communications, Inc., Sun Microsystems, Inc., Adaptec, Inc.,
International Business Machines Corporation, Lantronix and SVEC America Computer
Corporation have infringed the same two patents. The Company has been advised
that several other companies, including Intel Corporation and Cisco Systems,
Inc. have also had actions brought against them by Datapoint with respect to the
same two patents. The action against NBase and its codefendants seeks, among
other things, an injunction against the manufacture or sale or products which
embody the inventions set forth in the two patents and single and treble damages
for the alleged infringement. Datapoint's complaint also seeks to have the court
determine that the named defendants shall serve as representatives of a
defendant class of manufacturers, vendors and users of products allegedly
infringing on Datapoint's claimed patents from which defendant class Datapoint
seeks the same relief as from the individual defendants. The Company is
cooperating with several of the defendants in pursuit of common defenses and
believes it has meritorious defenses to this action. At this time the Company is
unable to estimate the loss or range of loss, if any, that it may incur as a
result of this litigation and if a conclusion unfavorable to the Company is
reached, however, Datapoint's claim could materially affect the business,
operating results and financial condition of the Company.
 
 8. STOCK-BASED COMPENSATION PLAN
 
     In March 1992, the Board of Directors and stockholders of the Company
adopted a stock option plan (the Plan) that provides for the granting of options
to purchase up to 1,950,000 shares of common stock, consisting of both incentive
stock options and non-qualified options. Incentive stock options are issuable
only to employees of the Company and may not be granted at an exercise price
less than the fair market value of the common stock on the date the option is
granted. Non-qualified stock options may be issued to non-employee directors,
consultants and others, as well as to employees, with an exercise price
established by the Board of Directors. All incentive stock options granted as of
December 31, 1996 have been granted at prices equal to the fair market value of
the common stock on the grant date, and all options granted expire five or ten
years from the date of grant. All of the incentive stock options granted become
exercisable beginning one year from the date of grant in equal installments over
a three year period, while the non-qualified options become fully exercisable
beginning six months from the date of the grant. There were no options granted
prior to December 31, 1993.
 
                                      F-16
<PAGE>   67
 
                            MRV COMMUNICATIONS, INC.
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                               DECEMBER 31, 1996
 
     The Company accounts for this plan and stock warrants issued to employees
under APB Opinion No. 25, under which no compensation cost has been recognized.
Had compensation cost for this plan and the stock warrants been determined
consistent with SFAS 123, the Company's net loss and loss per common share
amounts would have been reduced to the following pro forma amounts (net loss
amounts are in thousands):
 
<TABLE>
<CAPTION>
                                                                   1995         1996
                                                                  -------     --------
        <S>                                                       <C>         <C>
        Net Loss:
          As Reported............................................ $(1,273)    $ (9,654)
          Pro Forma..............................................  (2,066)     (11,254)
        Loss Per Common Share:
          As Reported............................................ $ (0.07)    $  (0.49)
          Pro Forma..............................................   (0.11)       (0.57)
</TABLE>
 
     Because the SFAS 123 method of accounting has not been applied to options
granted prior to January 1, 1995, the resulting pro forma compensation cost may
not be representative of that to be expected in future years.
 
     A summary of the status of the Company's outstanding stock options at
December 31, 1994, 1995 and 1996 and changes during the years then ended is
presented in the table and narrative below (shares are in thousands):
 
<TABLE>
<CAPTION>
                                             1994                 1995                 1996
                                      ------------------   ------------------   ------------------
                                               WTD. AVG.            WTD. AVG.            WTD. AVG.
                                      SHARES   EX. PRICE   SHARES   EX. PRICE   SHARES   EX. PRICE
                                      ------   ---------   ------   ---------   ------   ---------
<S>                                   <C>      <C>         <C>      <C>         <C>      <C>
Outstanding at beginning of year....     --      $  --       391      $2.10     1,156     $  3.59
Granted.............................    512       2.00       812       4.07       672       12.45
Exercised...........................     --         --       (47)      2.11      (312)       3.28
Forfeited...........................   (121)      1.57        --         --       (41)       5.72
                                       ----      -----     -----      -----     -----      ------
Outstanding at end of year..........    391      $2.10     1,156      $3.59     1,475     $  6.02
                                       ----      -----     -----      -----     -----      ------
Exercisable at end of year..........     --      $  --        84      $2.10       172     $  3.05
                                       ----      -----     -----      -----     -----      ------
Weighted average fair value of
  options granted...................               n/a                $1.74               $  4.28
                                                                      -----                ------
</TABLE>
 
     The fair value of each option grant is estimated on the date of grant using
an option pricing model with the following weighted-average assumptions used for
grants in 1996: risk-free interest rates of 6.5 percent; no expected dividend
yield; expected lives of 4 to 5 years; expected volatility of 16% to 50%.
 
 9. FOREIGN OPERATIONS
 
     The Company operates principally in four geographic areas: the United
States, the European Community, the Pacific Rim and the Middle East. The
following is a summary of information by areas as of and for the year ended
December 31, 1996 (in thousands):
 
<TABLE>
<CAPTION>
                                      UNITED    EUROPEAN     MIDDLE    PACIFIC   ALL OTHER
                                      STATES    COMMUNITY     EAST       RIM       AREAS      TOTAL
                                      -------   ---------   --------   -------   ---------   -------
<S>                                   <C>       <C>         <C>        <C>       <C>         <C>
Sales to unaffiliated customers.....  $41,712    $34,256    $  4,593   $6,401     $ 1,853    $88,815
Income (loss) from operations.......    6,396      1,602     (17,656)      --          --     (9,658)
Identifiable assets.................   67,014     16,192      13,737       --          --     96,943
</TABLE>
 
                                      F-17
<PAGE>   68
 
                            MRV COMMUNICATIONS, INC.
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                               DECEMBER 31, 1996
 
     Intercompany sales between geographic areas, which have been eliminated
from sales to unaffiliated customers and which are accounted for as arms length
transactions were as follows (in thousands):
 
<TABLE>
        <S>                                                                   <C>
        From the Middle East to the United States...........................  $4,050
        From the United States to the Middle East...........................     981
        From the Middle East to the European Community......................   2,720
        From the United States to the European Community....................   1,157
</TABLE>
 
10. SUBSEQUENT EVENTS
 
     CONVERTIBLE DEBENTURES
 
     Subsequent to December 31, 1996, $17,325,000 principal amount of
debentures, and approximately $283,000 of accrued interest, were converted into
approximately 1,004,000 shares of common stock at an average conversion rate of
$17.53 per share. Currently, there are no principal amount of debentures
outstanding.
 
  FIBRONICS ACQUISITION
 
     In March 1997, the Company and Elbit agreed to amend their agreement
regarding the common stock portion of the purchase price paid to Elbit for the
distribution business of Fibronics, Ltd. (see Note 3). First, the Company
repurchased approximately 184,000 shares, paying Elbit $4,230,000 (approximately
$23.00 per share) (plus accrued interest thereon at 0.67% per month from January
1, 1997 through March 13, 1997). Second, with respect to the remaining 275,000
shares (the "Additional Shares"), the Company guaranteed that the Additional
Shares can be resold by Elbit for at least $6,300,000 (approximately $23.00 per
share), plus interest thereon at 0.67% per month from January 1, 1997 through
the date of Elbit's resale. To secure any shortfall, the Company delivered to
Elbit pending resale of the Additional Shares a letter of credit from a major
bank, expiring on June 15, 1997, in the amount of approximately $6,536,000.
Elbit has agreed to sell the Additional Shares in the open market at no less
than the prevailing bid price at the time of sale; provided, however, that in no
event shall sales of the Additional Shares be at less than $23.00 per share.
Elbit must pay to the Company any difference between the amount received upon
resale of the Additional Shares and $6,300,000 (plus the accrued interest) and
return any unsold Additional Shares to the Company. As part of the amended
agreement, Elbit also returned the 137,000 shares to the Company.
 
  401(K) PLAN
 
     In February 1997, the Company established a 401(k) savings plan (the Plan)
under which all eligible employees may participate. The Plan calls for the
Company to make matching contributions to all eligible employees.
 
                                      F-18
<PAGE>   69
 
                            MRV COMMUNICATIONS, INC.
 
                      CONDENSED CONSOLIDATED BALANCE SHEET
                  (UNAUDITED IN THOUSANDS, EXCEPT SHARE DATA)
 
                                     ASSETS
 
<TABLE>
<CAPTION>
                                                                                  JUNE 30,
                                                                                    1997
                                                                                 -----------
<S>                                                                              <C>
CURRENT ASSETS
  Cash.........................................................................   $   6,856
  Short-term investments.......................................................      24,981
  Accounts receivable, net of reserves of $2,518 in 1997.......................      32,780
  Inventories..................................................................      21,264
  Deferred income taxes........................................................       2,760
  Other current assets.........................................................       4,008
                                                                                   --------
          Total current assets.................................................      92,649
Property And Equipment -- At cost, net of accumulated depreciation and
  amortization.................................................................       6,071
Other Assets:
  Goodwill.....................................................................       2,603
  Deferred income taxes........................................................       5,916
                                                                                   --------
                                                                                  $ 107,239
                                                                                   --------
                            LIABILITIES AND STOCKHOLDERS' EQUITY
CURRENT LIABILITIES:
  Current maturities of capital lease obligations..............................   $      56
  Accounts payable.............................................................      16,249
  Accrued liabilities..........................................................       4,525
  Accrued restructuring costs..................................................       2,487
  Customer deposits............................................................         474
  Income taxes payable.........................................................       2,768
                                                                                   --------
          Total current liabilities............................................      26,559
LONG TERM LIABILITIES
  Capital lease obligations, net of current portion............................         926
  Other long-term liabilities..................................................         663
                                                                                   --------
          Total long-term liabilities..........................................       1,589
                                                                                   --------
MINORITY INTEREST..............................................................         922
STOCKHOLDERS' EQUITY:
  Preferred stock, $0.01 par value: 1,000,000 shares authorized no shares
     outstanding...............................................................          --
  Common stock, $.0034 par value: 40,000,000 shares authorized; 23,226,581
     shares outstanding at June 30, 1997.......................................          79
  Additional paid-in capital...................................................      76,793
  Retained earnings............................................................       1,602
  Cumulative translation adjustments...........................................        (305)
                                                                                   --------
          Total stockholders' equity...........................................      78,169
                                                                                   --------
                                                                                  $ 107,239
                                                                                   ========
</TABLE>
 
                            See accompanying notes.
 
                                      F-19
<PAGE>   70
 
                            MRV COMMUNICATIONS, INC.
 
                  CONDENSED CONSOLIDATED STATEMENTS OF INCOME
                (UNAUDITED, IN THOUSANDS, EXCEPT PER SHARE DATA)
 
<TABLE>
<CAPTION>
                                                                            SIX MONTHS ENDED
                                                                         -----------------------
                                                                         JUNE 30,      JUNE 30,
                                                                           1996          1997
                                                                         ---------     ---------
<S>                                                                      <C>           <C>
REVENUES, net..........................................................   $35,115       $75,092
                                                                          -------       -------
COSTS AND EXPENSES:
  Cost of goods sold...................................................    20,400        43,061
  Research and development expenses....................................     3,676         5,789
  Selling, general and administrative expenses.........................     5,095        12,007
                                                                          -------       -------
       Operating income................................................     5,944        14,235
  Interest expenses related to convertible debenture & acquisition.....        --          (427)
  Other (expenses) income, net.........................................       164           119
  Provision for income taxes...........................................     1,883         4,305
  Minority interests...................................................        63            70
                                                                          -------       -------
NET INCOME.............................................................   $ 4,162       $ 9,552
                                                                          -------       -------
EARNINGS PER SHARE.....................................................   $  0.19       $  0.38
                                                                          -------       -------
WEIGHTED AVERAGE NUMBER OF COMMON SHARES AND COMMON SHARES EQUIVALENT
OUTSTANDING............................................................    22,047        24,892
                                                                          -------       -------
</TABLE>
 
                             See accompanying notes
 
                                      F-20
<PAGE>   71
 
                             MRV COMMUNICATIONS, INC.
 
                CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
                           (UNAUDITED, IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                            SIX MONTHS ENDED
                                                                         -----------------------
                                                                         JUNE 30,      JUNE 30,
                                                                           1996          1997
                                                                         ---------     ---------
<S>                                                                      <C>           <C>
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)....................................................... $   4,162     $   9,552
Adjustments to reconcile net income to net cash provided by (used in)
  operating activities:
     Depreciation and amortization......................................       263           735
     Interest related to convertible debentures and acquisition.........        --           427
     Minority interests' share of income................................       744            70
     (Increase) decrease in:
       Accounts receivable..............................................    (8,761)       (8,484)
       Inventories......................................................    (7,474)       (3,026)
       Deferred income taxes............................................        18            20
       Other assets.....................................................    (1,297)          369
     Increase (decrease) in:
       Accounts payable.................................................     8,000         4,921
       Accrued liabilities..............................................       607        (1,864)
       Accrued restructuring costs......................................        --        (1,062)
       Income taxes payable.............................................       723           755
       Customer deposits................................................        --        (1,026)
       Deferred rent....................................................        (6)           --
       Other long term liabilities......................................       133           131
                                                                          --------       -------
     Net cash (used in) operating activities............................    (2,888)        1,518
                                                                          --------       -------
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property and equipment.....................................    (2,774)         (373)
Purchases of intangible assets..........................................      (407)           --
Restricted cash.........................................................     4,494            --
Assumptions of capital lease............................................     1,083            --
Purchases of investments................................................        --       (31,178)
Redemption of short-term investments....................................     1,000        23,856
                                                                          --------       -------
     Net cash provided by (used in) investing activities................     3,396        (7,695)
                                                                          --------       -------
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayment of capital lease obligations..................................        --          (172)
Repurchase of common stock..............................................        --        (4,230)
Net proceeds from issuance of common stock..............................       994         3,114
                                                                          --------       -------
     Net cash (used in) provided by financing activities................       994        (1,288)
                                                                          --------       -------
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS............        --          (320)
       Net (increase) decrease in cash and cash equivalents.............     1,502        (7,785)
Cash and cash equivalents at beginning of period........................     1,951        14,641
                                                                          --------       -------
Cash and cash equivalents at end of period.............................. $   3,453     $   6,856
                                                                          ========       =======
</TABLE>
 
                            See accompanying notes.
 
                                      F-21
<PAGE>   72
 
                            MRV COMMUNICATIONS, INC.
 
              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
 
1. GENERAL
 
     Basis of Presentation -- The accompanying unaudited condensed consolidated
financial statements have been prepared in accordance with the requirements of
Form 10-Q and, therefore, do not include all information and footnotes which
would be presented if such financial statements were prepared in accordance with
generally accepted accounting principles. These statements should be read in
conjunction with the audited financial statements presented in the Company's
Annual Report or Form 10-K for the year ended December 31, 1996.
 
     In the opinion of management, these interim financial statements reflect
all normal and recurring adjustments necessary for a fair presentation of the
financial position and results of operations for each of the periods presented.
The results of operations and cash flows for such periods are not necessarily
indicative of results to be expected for the full year.
 
2. NET EARNINGS PER SHARE
 
     Net earnings per share are based upon the weighted average number of shares
outstanding during each of the periods, including the dilutive effect of common
stock equivalents. Weighted average shares outstanding include the common stock
equivalents of the convertible debentures, stock options and warrants
outstanding during the period and net income for the purpose of calculating
earnings per share is consequently adjusted for the interest payable to
debenture holders.
 
3. PRO FORMA FINANCIAL DATA
 
     In September 1996, the Company completed a private placement of an
aggregate of $30,000,000 principal amount of 5% convertible subordinated
debentures due August 6, 1999 (the "Debentures"). Proceeds from this private
placement were used to purchase the Fibronics Business. The Debentures were
convertible into Common Stock of the Company at any time at the option of the
holders at a discount from the market price of the Common Stock at the time of
conversion that increased over the life of the Debentures until it reached a
floor. At a meeting of the Emerging Issues Task Force held on March 13, 1997,
the staff of the Securities and Exchange Commission ("SEC") announced its
position on the accounting treatment for the issuance of convertible preferred
stock and debt securities with a beneficial conversion feature such as that
contained in the Debentures. As announced, the SEC requires that a beneficial
conversion feature attached to instruments such as the Debentures that are
convertible into equity be recognized and measured by allocating a portion of
the proceeds equal to the intrinsic value of that feature to additional paid-in
capital and charging it to interest expense. As a result of this position, the
Company added a non-recurring, non-cash charge to its results of operations for
the six months ended March 31, 1997 related to the issuance of the Debentures in
the amount of $427,000.
 
     The following unaudited pro forma summary sets forth results of operations
excluding the non recurring charges for interest related to convertible
debentures and acquisition.
 
<TABLE>
<CAPTION>
                             DOLLARS IN THOUSANDS                      SIX MONTHS
                             EXCEPT PER SHARE DATA                       ENDED
                                  (UNAUDITED)                        JUNE 30, 1997
                           -------------------------                 --------------
            <S>                                                      <C>
            Revenues...............................................     $ 75,092
            Income before income taxes.............................     $ 14,354
            Net income.............................................     $  9,979
            Earnings per share.....................................     $   0.40
</TABLE>
 
                                      F-22
<PAGE>   73
 
=========================================================
 
    NO DEALER, SALESMAN OR ANY OTHER PERSON HAS BEEN AUTHORIZED TO GIVE ANY
INFORMATION OR TO MAKE ANY REPRESENTATIONS OTHER THAN THOSE CONTAINED IN THIS
PROSPECTUS IN CONNECTION WITH THE OFFER MADE BY THIS PROSPECTUS AND, IF GIVEN OR
MADE, SUCH INFORMATION OR REPRESENTATIONS MUST NOT BE RELIED UPON AS HAVING BEEN
AUTHORIZED BY THE COMPANY, OR BY THE UNDERWRITERS. NEITHER THE DELIVERY OF THIS
PROSPECTUS NOR ANY SALE MADE HEREUNDER SHALL UNDER ANY CIRCUMSTANCES CREATE AN
IMPLICATION THAT THERE HAS BEEN NO CHANGE IN THE AFFAIRS OF THE COMPANY SINCE
THE DATE HEREOF. THIS PROSPECTUS DOES NOT CONSTITUTE AN OFFER OR SOLICITATION IS
NOT QUALIFIED TO DO SO OR TO ANYONE TO WHOM IT IS UNLAWFUL TO MAKE SUCH OFFER OR
SOLICITATION.
 
                         ------------------------------
 
                               TABLE OF CONTENTS
 
<TABLE>
<CAPTION>
                                          PAGE
                                          ----
<S>                                       <C>
Available Information...................    2
Incorporation of Certain Documents by
  Reference.............................    2
Prospectus Summary......................    3
Risk Factors............................    6
The Company.............................   12
Use of Proceeds.........................   13
Dividend Policy.........................   13
Price Range of Common Stock.............   13
Capitalization..........................   14
Selected Financial Data.................   15
Management's Discussion and Analysis of
  Results of Operations and Financial
  Condition.............................   16
Business................................   24
Management..............................   41
Principal and Selling Stockholders......   46
Description of Capital Stock............   47
Underwriting............................   48
Legal Matters...........................   49
Experts.................................   49
Index to Financial Statements...........   49
</TABLE>
 
- ---------------------------------------------------------
           ---------------------------------------------------------
- ---------------------------------------------------------
           ---------------------------------------------------------
 
   
                                2,900,000 SHARES
    
 
                            MRV COMMUNICATIONS, INC.
 
                                  COMMON STOCK
                             ---------------------
 
                                   PROSPECTUS
                             ---------------------
 
                            BEAR, STEARNS & CO. INC.
 
                          VOLPE BROWN WHELAN & COMPANY
   
                               SEPTEMBER 19, 1997
    
 
- ---------------------------------------------------------
           ---------------------------------------------------------


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