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Exhibit 23.4
CONSENT OF KOST, FORER & GABBAY, INDEPENDENT AUDITORS
We consent to the reference to our firm under the Caption "Experts" in
the Registration Statement (Form S-3) and related Prospectus of Terayon
Communication Systems, Inc. for the registration of 367,804 shares of its
common stock and to the incorporation by reference therein of our report dated
March 30, 2000, with respect to the financial statements of Telegate Ltd.
included in Terayon Communication Systems, Inc.'s Current Report on Form 8-K/A
filed on June 29, 2000 with the Securities and Exchange Commission.
/s/ Kost, Forer and Gabbay
A Member of Ernst & Young International
Tel-Aviv, Israel
November 14, 2000
