As filed with the Securities and Exchange Commission on November 6, 2001

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                   SCHEDULE TO
            Tender Offer Statement under Section 14(d)(1) or 13(e)(1)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

                       TERAYON COMMUNICATION SYSTEMS, INC.
          (Name of Subject Company--Issuer and Filing Person--Offeror)

                        OPTIONS TO PURCHASE COMMON STOCK,
                           PAR VALUE $0.001 PER SHARE
                         (Title of Class of Securities)

                                   880775 10 1
                      (CUSIP Number of Class of Securities)

                                 DR. ZAKI RAKIB
                             CHIEF EXECUTIVE OFFICER
                       TERAYON COMMUNICATION SYSTEMS, INC.
                              2952 BUNKER HILL LANE
                          SANTA CLARA, CALIFORNIA 94954
                            TELEPHONE: (408) 727-4400
           (Name, address and telephone number of person authorized to
                 receive notices and communications on behalf of
                                 Filing Person)

                                   Copies to:
                                 JAMIE E. CHUNG
                                 JASON S. THRONE
                               COOLEY GODWARD LLP
                          ONE MARITIME PLAZA, FLOOR 20
                         SAN FRANCISCO, CALIFORNIA 94111
                            TELEPHONE: (415) 693-2000

                            CALCULATION OF FILING FEE



====================================== =========================================
TRANSACTION VALUATION*                 AMOUNT OF FILING FEE**
-------------------------------------- -----------------------------------------
                                    
$38,103,003.00                         $7,621.00
====================================== =========================================


* Calculated solely for purposes of determining the filing fee. This amount
assumes that options to purchase 12,214,795 shares of common stock of Terayon
Communication Systems, Inc. having an aggregate value of $38,103,003.00 as of
November 5, 2001 will be exchanged pursuant to this offer. The aggregate value
of such options was calculated based on the Black-Scholes option pricing model.
The number of options, the aggregate value of the options and the filing fee are
based on the number of eligible options on November 5, 2001.

** One-fiftieth of 1% of the value of the transaction, pursuant to Rule 0-11 of
the Securities Exchange Act of 1934, as amended.

[ ] CHECK BOX IF ANY PART OF THE FEE IS OFFSET AS PROVIDED BY RULE 0-11(a)(2)
AND IDENTIFY THE FILING WITH WHICH THE OFFSETTING FEE WAS PREVIOUSLY PAID.
IDENTIFY THE PREVIOUS FILING BY REGISTRATION STATEMENT NUMBER, OR THE FORM OR
SCHEDULE AND THE DATE OF ITS FILING.



                                             
   AMOUNT PREVIOUSLY PAID: Not applicable.      FILING PARTY: Not applicable.
   FORM OR REGISTRATION NO.: Not applicable.    DATE FILED: Not applicable.



[ ]    CHECK THE BOX IF THE FILING RELATES SOLELY TO PRELIMINARY COMMUNICATIONS
       MADE BEFORE THE COMMENCEMENT OF A TENDER OFFER.

CHECK THE APPROPRIATE BOXES BELOW TO DESIGNATE ANY TRANSACTIONS TO WHICH THE
STATEMENT RELATES:

[ ]    Third-party tender offer subject to Rule 14d-1.

[X]    Issuer tender offer subject to Rule 13e-4.

[ ]    Going-private transaction subject to Rule 13e-3.



[ ]    Amendment to Schedule 13D under Rule 13d-2.


CHECK THE FOLLOWING BOX IF THE FILING IS A FINAL AMENDMENT REPORTING THE RESULTS
OF THE TENDER OFFER: [ ]




                                       2.


                                   SCHEDULE TO


ITEM 1. SUMMARY TERM SHEET.

The information set forth in the Offer to Exchange, dated November 6, 2001 (the
"Offer to Exchange") attached hereto as Exhibit (a)(1)(A), under the "Summary of
Terms" section is incorporated herein by reference.

ITEM 2. SUBJECT COMPANY INFORMATION.

       (a) Name and Address. The name of the issuer is Terayon Communication
       Systems, Inc., a Delaware corporation (the "Company"), the address of its
       principal executive office is 2952 Bunker Hill Lane, Santa Clara, CA
       95054, and its telephone number is (408) 727-4400. The information set
       forth in the Offer to Exchange under Section 15 ("Information About
       Terayon") is incorporated herein by reference.

       (b) Securities. This Tender Offer Statement on Schedule TO relates to an
       offer by the Company to exchange all options currently outstanding under
       the Company's 1997 Equity Incentive Plan, 1998 Non-Employee Directors'
       Stock Option Plan and 1999 Non-Officer Equity Incentive Plan
       (collectively with the 1997 Equity Incentive Plan, the "Option Plans") to
       purchase shares of the Company's common stock, par value $0.001 per share
       (the "Common Stock") granted with an exercise price of $9.00 or greater
       per share (the "Eligible Options") for shares of Common Stock awarded
       pursuant to stock bonuses (collectively the "Stock Bonuses") under the
       Option Plans, upon the terms and subject to the conditions set forth in
       the Offer to Exchange. The number of shares of Common Stock to be awarded
       pursuant to the Stock Bonuses will be calculated as set forth in the
       Offer to Exchange, Section 8 ("Source and Amount of Consideration; Terms
       of Stock Bonuses"). The information set forth in the Offer to Exchange
       under the "Summary of Terms" section, Section 1 ("Number of Options;
       Expiration Date"), Section 5 ("Acceptance of Options for Exchange and
       Cancellation and Award of Stock Bonuses") and Section 8 ("Source and
       Amount of Consideration; Terms of Stock Bonuses") is incorporated herein
       by reference.

       (c) Trading Market and Price. The information set forth in the Offer to
       Exchange under Section 7 ("Price Range of Common Stock") is incorporated
       herein by reference.

ITEM 3. IDENTITY AND BACKGROUND OF THE FILING PERSON.

       (a) Name and Address. The information set forth under Item 2(a) above is
       incorporated herein by reference.

ITEM 4. TERMS OF THE TRANSACTION.

       (a) Material Terms. The information set forth in the Offer to Exchange
       under the "Summary of Terms" section, Section 1 ("Number of Options;
       Expiration Date"), Section 3 ("Procedures"), Section 4 ("Change in
       Election"), Section 5 ("Acceptance of Options for Exchange and
       Cancellation and Award of Stock Bonuses"), Section 6 ("Conditions of the
       Offer"), Section 8 ("Source and Amount of Consideration; Terms of Stock
       Bonuses"), Section 10 ("Status of Options Acquired by Us in the Offer"),
       Section 11 ("Legal Matters; Regulatory Approvals"), Section 12 ("Material
       U.S. Federal Income Tax Consequences") and Section 13 ("Extension of
       Offer; Termination; Amendment") is incorporated herein by reference.

       (b) Purchases. The information set forth in the Offer to Exchange under
       Section 9 ("Interests of Directors and Officers; Transactions and
       Arrangements Involving the Options") is incorporated herein by reference.

ITEM 5. PAST CONTACTS, TRANSACTIONS, NEGOTIATIONS AND AGREEMENTS.

       (e) Agreements Involving the Subject Company's Securities. The
       information set forth in the Offer to Exchange under Section 9
       ("Interests of Directors and Officers; Transactions and Arrangements
       Involving the Options") is incorporated herein by reference.



                                       3.


ITEM 6. PURPOSES OF THE TRANSACTION AND PLANS OR PROPOSALS.

       (a) Purposes. The information set forth in the Offer to Exchange under
       Section 2 ("Purpose of the Offer") is incorporated herein by reference.

       (b) Use of Securities Acquired. The information set forth in the Offer to
       Exchange under Section 5 ("Acceptance of Options for Exchange and
       Cancellation and Award of Stock Bonuses") and Section 10 ("Status of
       Options Acquired by Us in the Offer") is incorporated herein by
       reference.

       (c) Plans. At present, the board of directors is composed of six (6)
       members. The Company from time to time evaluates strategic acquisitions
       and will continue to do so in the future. The Company may issue its stock
       or pay cash in connection with such acquisitions. The Company may obtain
       cash for such acquisitions through a variety of means, including without
       limitation, through the issuance of additional stock.

ITEM 7. SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION.

       (a) Source of Funds. The information set forth in the Offer to Exchange
       under Section 8 ("Source and Amount of Consideration; Terms of Stock
       Bonuses") and Section 14 ("Fees and Expenses") is incorporated herein by
       reference.

       (b) Conditions. The information set forth in the Offer to Exchange under
       Section 6 ("Conditions of the Offer") is incorporated herein by
       reference.

       (d) Borrowed Funds. Not applicable.

ITEM 8. INTEREST IN THE SECURITIES OF THE SUBJECT COMPANY.

       (a) Securities Ownership. Not applicable.

       (b) Securities Transactions. The information set forth in the Offer to
       Exchange under Section 9 ("Interests of Directors and Officers;
       Transactions and Arrangements Involving the Options") is incorporated
       herein by reference.

ITEM 9. PERSONS/ASSETS, RETAINED, EMPLOYED, COMPENSATED OR USED.

       (a) Solicitations or recommendations. The information set forth in the
       Offer to Exchange under Section 14 ("Fees and Expenses") is incorporated
       herein by reference.

ITEM 10. FINANCIAL STATEMENTS.

       (a) Financial Information. The information set forth in the Offer to
       Exchange under Section 15 ("Information About Terayon") is incorporated
       herein by reference. Item 8 ("Financial Statements and Notes to the
       Financial Statements") of the Company's Annual Report on Form 10-K405 for
       the fiscal year ended December 31, 2000 and Item 1 ("Financial
       Statements") of the Company's Quarterly Reports on Form 10-Q for the
       quarters ended March 31, 2001 and June 30, 2001 are incorporated herein
       by reference. The information set forth in the Offer to Exchange under
       Section 17 ("Additional Information") is incorporated herein by
       reference.

       (b) Pro Forma Financial Information. Not applicable.

ITEM 11. ADDITIONAL INFORMATION.

       (a) Agreements, regulatory requirements and legal proceedings. The
       information set forth in the Offer to Exchange under Section 9
       ("Interests of Directors and Officers; Transactions and Arrangements
       Involving the Options") and Section 11 ("Legal Matters; Regulatory
       Approvals") is incorporated herein by reference.

       (b) Other material information. Not applicable.



                                       4.


ITEM 12. EXHIBITS.



EXHIBIT NUMBER                      DESCRIPTION
--------------                      -----------
            
(a)(1)(A)      Offer to Exchange, dated November 6, 2001.

(a)(1)(B)      Email correspondence from Zaki Rakib to employees and directors
               of Terayon Communication Systems, Inc., dated November 6, 2001.


(a)(1)(C)      Website Log-on Page.

(a)(1)(D)      Website Home Page.

(a)(1)(E)      CEO Letter Page.

(a)(1)(F)      Website Election Form Page.

(a)(1)(G)      Election Form.

(a)(1)(H)      Website Q&A.

(a)(1)(I)      Website Email Page.

(a)(1)(J)      Terayon Communication Systems, Inc. Annual Report on Form 10-K405
               for its fiscal year ended December 31, 2000, filed with the
               Securities and Exchange Commission on April 2, 2001, as amended
               by the Form 10-K/A, filed with the Securities and Exchange
               Commission on April 30, 2001 and incorporated herein by
               reference.

(a)(1)(K)      Terayon Communication Systems, Inc. Quarterly Report on Form 10-Q
               for its quarter ended March 31, 2001, filed with the Securities
               and Exchange Commission on May 15, 2001 and incorporated herein
               by reference.

(a)(1)(L)      Terayon Communication Systems, Inc. Quarterly Report on Form 10-Q
               for its quarter ended June 30, 2001, filed with the Securities
               and Exchange Commission on August 14, 2001 and incorporated
               herein by reference.

(b)            Not applicable.

(d)(1)         Terayon Communication Systems, Inc.'s 1997 Equity Incentive Plan
               (filed as Exhibit 10.3 to the Company's Annual Report on Form
               10-K405 filed on April 2, 2001 and which Exhibit 10.3 is
               incorporated herein by reference).

(d)(2)         Terayon Communication Systems, Inc.'s 1998 Non-Employee
               Directors' Stock Option Plan (filed as Exhibit 10.4 to the
               Company's Registration Statement on Form S-1 filed on June 16,
               1998 (File No. 333-56911).

(d)(3)         Terayon Communication Systems, Inc.'s 1999 Non-Officer Equity
               Incentive Plan (filed as Exhibit 10.16 to the Company's Annual
               Report on Form 10-K405 filed on April 2, 2001 and which Exhibit
               10.16 is incorporated herein by reference).

(g)            Not applicable.

(h)            Not applicable.



ITEM 13. INFORMATION REQUIRED BY SCHEDULE 13E-3.

Not applicable.





                                       5.


                                    SIGNATURE

After due inquiry and to the best of my knowledge and belief, I certify that the
information set forth in this statement is true, complete and correct.

Dated: November 6, 2001

                                       TERAYON COMMUNICATION SYSTEMS, INC.

                                       By: /s/ Zaki Rakib
                                       -----------------------------------------
                                       Name: Dr. Zaki Rakib
                                       Title: Chief Executive Officer



                                       6.


                                INDEX OF EXHIBITS



EXHIBIT NUMBER                      DESCRIPTION
--------------                      -----------
            
(a)(1)(A)      Offer to Exchange, dated November 6, 2001.

(a)(1)(B)      Email correspondence from Zaki Rakib to employees and directors
               of Terayon Communication Systems, Inc., dated November 6, 2001.

(a)(1)(C)      Website Log-on Page.

(a)(1)(D)      Website Home Page.

(a)(1)(E)      CEO Letter Page.

(a)(1)(F)      Website Election Form Page.

(a)(1)(G)      Election Form.

(a)(1)(H)      Website Q&A.

(a)(1)(I)      Website Email Page.

(a)(1)(J)      Terayon Communication Systems, Inc. Annual Report on Form 10-K405
               for its fiscal year ended December 31, 2000, filed with the
               Securities and Exchange Commission on April 2, 2001, as amended
               by the Form 10-K/A, filed with the Securities and Exchange
               Commission on April 30, 2001 and incorporated herein by
               reference.

(a)(1)(K)      Terayon Communication Systems, Inc. Quarterly Report on Form 10-Q
               for its quarter ended March 31, 2001, filed with the Securities
               and Exchange Commission on May 15, 2001 and incorporated herein
               by reference.

(a)(1)(L)      Terayon Communication Systems, Inc. Quarterly Report on Form 10-Q
               for its quarter ended June 30, 2001, filed with the Securities
               and Exchange Commission on August 14, 2001 and incorporated
               herein by reference.

(b)            Not applicable.

(d)(1)         Terayon Communication Systems, Inc.'s 1997 Equity Incentive Plan
               (filed as Exhibit 10.3 to the Company's Annual Report on Form
               10-K405 filed on April 2, 2001 and which Exhibit 10.3 is
               incorporated herein by reference).

(d)(2)         Terayon Communication Systems, Inc.'s 1998 Non-Employee
               Directors' Stock Option Plan (filed as Exhibit 10.4 to the
               Company's Registration Statement on Form S-1 filed on June 16,
               1998 (File No. 333-56911).

(d)(3)         Terayon Communication Systems, Inc.'s 1999 Non-Officer Equity
               Incentive Plan (filed as Exhibit 10.16 to the Company's Annual
               Report on Form 10-K405 filed on April 2, 2001 and which Exhibit
               10.16 is incorporated herein by reference).

(g)            Not applicable.

(h)            Not applicable.




                                       7.