<PAGE> 1
Prospectus Supplement filed under Rule 424(b)(3)
Registration No. 333-9661
PROSPECTUS SUPPLEMENT
(TO PROSPECTUS DATED SEPTEMBER 17, 1996)
BROADBAND TECHNOLOGIES, INC.
$115,000,000
5% CONVERTIBLE SUBORDINATED NOTES DUE MAY 15, 2001
(INTEREST PAYABLE MAY 15 AND NOVEMBER 15)
AND
2,772,420 SHARES OF COMMON STOCK, PAR VALUE $.01 PER SHARE, ISSUABLE UPON
CONVERSION OF SUCH 5% CONVERTIBLE SUBORDINATED NOTES
---------------------
The Prospectus, dated September 17, 1996 (the "Prospectus"), relating to
the offering for resale of up to $115,000,000 aggregate principal amount of
outstanding 5% Convertible Subordinated Notes, due May 15, 2001 (the "Notes") of
BroadBand Technologies, Inc. ("BroadBand"), and the 2,772,420 shares of Common
Stock, par value $0.01 per share, of BroadBand that are issuable upon conversion
of the Notes, as previously supplemented, is hereby supplemented as set forth
below.
1) "J.P. Morgan Securities, Inc." is added to the table of Selling Holders
on page 30 of the Prospectus, together with the following information as
of a recent date prior to the date of this Prospectus Supplement: (i)
Principal Amount of Notes Owned and Principal Amount of Notes Offered
Hereby of $2,000,000, and (ii) Common Stock Owned Prior to Offering and
Common Stock Offered Hereby of 48,216.
The date of this Prospectus Supplement is July 7, 1997.
