EXHIBIT (d)(3)

                           PURCHASER OPTION AGREEMENT

                  PURCHASER OPTION AGREEMENT, dated as of October 8, 2003, by
and among Emulex corporation, a Delaware corporation ("Parent"), Aviary
Acquisition Corporation, a Delaware corporation and a wholly-owned subsidiary of
Parent (the "Purchaser"), and Vixel Corporation, a Delaware corporation (the
"Company").

                  WHEREAS, the Company, Parent and the Purchaser are entering
into an Agreement and Plan of Merger (the "Merger Agreement") of even date
herewith providing for (a) a cash tender offer to purchase any and all
outstanding shares of (i) common stock, par value $0.0015 per share of the
Company (the "Common Stock"), and (ii) Series B convertible preferred stock, par
value $0.001 per share, of the Company (the "Series B Preferred Stock" and,
together with the Common Stock, the "Shares") at a price of $ 10.00 per Share,
net to the seller in cash without interest thereon, upon the terms and subject
to the conditions set forth in the Merger Agreement (the "Offer"); and (b) the
merger (the "Merger") of the Purchaser with and into the Company; and

                  WHEREAS, as a condition to the willingness of Parent and the
Purchaser to enter into the Merger Agreement and commence the Offer, Parent and
Purchaser have requested, and the Company has agreed to grant the Purchaser, the
option to purchase, as described herein, authorized but unissued shares of
Common Stock and/or Series B Preferred Stock.

                  NOW THEREFORE, in consideration of the foregoing and the
mutual covenants and agreements set forth herein, and for other good and
valuable consideration the sufficiency of which is hereby acknowledged, the
parties agree as follows:

1.       Grant of Option. On the terms and subject to the conditions of this
         Agreement, the Company hereby grants to the Purchaser an irrevocable
         option (the "Option") to purchase for the Offer Price, as defined in
         the Merger Agreement (the "Purchase Price"), shares of Common Stock
         and/or Series B Preferred Stock, in such relative amounts as shall be
         determined by Purchaser in its discretion, up to 19.9% in the aggregate
         of the then outstanding shares of Common Stock and Series B Preferred
         Stock on as-converted basis (collectively, the "Optioned Shares");
         provided, that the number of shares of Series B Preferred Stock
         issuable under the Option may not exceed the number of authorized
         shares of Series B Preferred Stock available for issuance.

2.       Exercise of Option. Subject to the immediately succeeding sentence, the
         Option may be exercised by the Purchaser, in whole or in part, at any
         time or from time to time after Purchaser has purchased Shares pursuant
         to the Offer and until the earlier of (a) immediately following the
         Effective Time (as defined in the Merger Agreement) and (b) the
         termination of the Merger Agreement in accordance with its terms. The
         exercise of the Option for Common Stock is conditioned upon the
         Purchaser and the Parent owning in the aggregate, immediately following
         such

         exercise, at least 90% of the outstanding shares of Common Stock, and
         the exercise of the Option for Series B Preferred Stock is conditioned
         upon the Purchaser and Parent owning in the aggregate, immediately
         following such exercise, at least 90% of the outstanding shares of
         Series B Preferred Stock. In the event the Purchaser wishes to exercise
         the Option, the Purchaser shall give a written notice (the "Notice") to
         the Company of its intention to exercise the Option, specifying the
         number of Optioned Shares to be purchased. Such notice shall be
         delivered to the Company in accordance with the requirements of Section
         7(d), and shall specify a date (which may be the date of such notice)
         not more than ten (10) business days from the date such Notice is given
         for the purchase of the Optioned Shares. The closing (the "Closing") of
         the purchase of the Optioned Shares shall take place at the offices of
         Skadden, Arps, Slate, Meagher & Flom LLP, 525 University Avenue, 11th
         Floor, Palo Alto, California 94301, or at such other location as the
         Purchaser shall elect. If any decree, injunction, order, law or
         regulation shall not permit the purchase of the Optioned Shares to be
         consummated on the date specified in such Notice, the date for the
         Closing shall be as soon as practicable following the cessation of such
         restriction on consummation, but in any event within two (2) business
         days thereof.

3.       Payment and Delivery of Certificate(s). At any Closing hereunder, (a)
         the Purchaser shall make payment to the Company of the aggregate price
         for the par value of the Optioned Shares so purchased in official bank
         check or by wire transfer to a bank designated in writing by the
         Company; (b) the Purchaser shall deliver to the Company a Promissory
         Note substantially in the form attached hereto as Exhibit A (the
         "Note") for the aggregate price for the Optioned Shares so purchased
         less the amount paid in accordance with clause 3(a); and (c) the
         Company shall deliver to the Purchaser a certificate or certificates
         representing the number of Optioned Shares so purchased registered in
         the name of the Purchaser. Certificates for Optioned Shares delivered
         at the Closing may be endorsed with a restrictive legend that shall
         read substantially as follows:

         "THE SECURITIES OFFERED HEREBY ARE SUBJECT TO RESTRICTIONS ON
         TRANSFERABILITY AND RESALE AND MAY NOT BE TRANSFERRED OR RESOLD EXCEPT
         AS PERMITTED UNDER THE SECURITIES ACT OF 1933 AND APPLICABLE STATE
         SECURITIES LAWS, PURSUANT TO REGISTRATION OR EXEMPTION THEREFROM."

         It is understood and agreed that the reference to the resale
         restrictions of the Securities Act of 1933, as amended (the "Act"), in
         the above legend shall be removed by delivery of substitute
         certificate(s) without such reference if Parent shall have delivered to
         the Company a copy of a letter from the staff of the Securities and
         Exchange Commission, or an opinion of counsel or other evidence
         reasonably satisfactory to the Company, to the effect that registration
         of the future resale of the Optioned Shares is not required and that
         such legend is not required for purposes of the Act.

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4.       Representations and Warranties of the Company. The Company hereby
         represents and warrants (such representations and warranties being
         deemed repeated at and as of any Closing hereunder) to Parent and the
         Purchaser as follows:

         (a)      Due Incorporation. The Company is a corporation duly
                  organized, validly existing and in good standing under the
                  laws of the State of Delaware and has the requisite corporate
                  power and authority to enter into and perform this Agreement.

         (b)      Due Authorization, etc. This Agreement and the consummation of
                  the transactions contemplated hereby have been duly authorized
                  by all necessary corporate action on the part of the Company.
                  This Agreement has been duly executed and delivered by a duly
                  authorized officer of the Company and constitutes the valid
                  and binding obligation of the Company, enforceable against the
                  Company in accordance with its terms.

         (c)      Company's Capital Stock. The Company has taken all necessary
                  corporate action to authorize and reserve for issuance upon
                  exercise of the Option the Optioned Shares, and at all times
                  from the date hereof through the date of termination of this
                  Agreement will keep reserved for issuance upon exercise of the
                  Option that number of shares of Common Stock that the
                  Purchaser is then entitled to purchase pursuant to the Option.
                  The shares of Common Stock and/or Series B Preferred Stock to
                  be issued upon due exercise, in whole or in part, of the
                  Option shall, when issued, be validly issued, fully-paid and
                  non-assessable, and shall be delivered free and clear of all
                  claims, liens, encumbrances and security interests, including
                  any preemptive right of any of the stockholders of the
                  Company.

5.       Representations and Warranties of the Purchaser and Parent. Parent and
         the Purchaser hereby jointly and severally represent and warrant (such
         representations and warranties being deemed repeated at and as of any
         Closing hereunder) to the Company as follows:

         (a)      Due Incorporation. Each of Parent and the Purchaser is a
                  corporation duly organized, validly existing and in good
                  standing under the laws of the State of Delaware and has the
                  requisite corporate power and authority to enter into and
                  perform this Agreement.

         (b)      Due Authorization, etc. This Agreement and the consummation of
                  the transactions contemplated hereby have been duly authorized
                  by all necessary corporate action on the part of the Purchaser
                  and Parent. This Agreement has been duly executed and
                  delivered by a duly authorized officer of the Purchaser and of
                  Parent, and constitutes the valid and binding obligation of
                  the Purchaser and of Parent, enforceable against each in
                  accordance with its terms.

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         (c)      Distribution. The Purchaser acknowledges and agrees that the
                  Optioned Shares have not been registered, and that the Company
                  is under no obligation to register, the Optioned Shares under
                  the Act or any state securities laws. The Purchaser is
                  acquiring the Option and will acquire the Optioned Shares to
                  be purchased upon exercise of the Option for its own account
                  and not with a view to the distribution thereof within the
                  meaning of the Act. The foregoing representation and warranty
                  shall be made by any assignee under Section 7(a) and shall be
                  binding upon such assignee.

6.       Adjustment Upon Changes in Capitalization. In the event of any change
         in the shares of the Company's capital stock by reason of any stock
         dividend, stock split, merger, recapitalization, combination,
         conversion, exchange of shares, issuance of shares (or agreements or
         commitments to issue shares) or the like, the number of Optioned Shares
         subject to the Option and the purchase price per Optioned Share shall
         be appropriately and equitably adjusted.

7.       Miscellaneous.

         (a)      Assignment; Guarantee of the Purchaser's Obligations. This
                  Agreement shall not be assigned by the Purchaser, except to
                  Parent or a wholly-owned subsidiary of Parent, without the
                  prior written consent of the Company. Parent hereby
                  unconditionally guarantees the full and punctual performance
                  by Purchaser of all of the obligations of Purchaser or any of
                  its assignees hereunder and under the Note. In connection with
                  the obligations of Parent under the immediately preceding
                  sentence, Parent hereby waives any and all rights, notices and
                  defenses to which it otherwise would be entitled solely in its
                  capacity as a guarantor under this Agreement or the Note.

         (b)      Amendments. This Agreement may not be modified, amended,
                  altered or supplemented except upon the execution and delivery
                  of a written agreement executed by the parties hereto.

         (c)      Non-survival of representations, etc. All representations,
                  warranties and agreements in this Agreement shall terminate at
                  the Closing.

         (d)      Notices. All notices, requests, claims, demands and other
                  communications hereunder shall be in writing and shall be
                  given (and shall be deemed to have been duly received if so
                  given) by delivery, by cable, telegram or telex, or by mail
                  (registered or certified mail, postage prepaid, return receipt
                  requested) to the respective parties as follows:

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                           If to the Company:

                           Vixel Corporation
                           11911 North Creek Parkway South
                           Bothell, Washington 98011
                           Attention: Kurtis L. Adams
                                      Chief Financial Officer
                           Facsimile: (425) 806-4001

                           With a copy to:

                           Heller Ehrman White & McAuliffe LLP
                           701 Fifth Avenue, Suite 6100
                           Seattle, Washington 98104
                           Attention: David R. Wilson
                           Facsimile: (206) 447-0849

                           If to Parent or the Purchaser:

                           Emulex Corporation
                           3535 Harbor Boulevard
                           Costa Mesa, California 92626
                           Attention: Randall G. Wick
                                      Vice President, General Counsel
                           Facsimile: (714)  641-0172

                           With copies to:

                           Skadden, Arps, Slate, Meagher & Flom LLP
                           525 University Avenue, Suite 1100
                           Palo Alto, California 94301
                           Attention: Gregory C. Smith
                           Facsimile: (650) 470-4570

or to such other address as either party may have furnished to the other in
writing in accordance herewith, except that notices of change of address shall
be effective only upon receipt.

         (e)      Governing Law. This Agreement shall be governed by and
                  construed in accordance with the substantive law of the State
                  of Delaware without giving effect to the principles of
                  conflict of laws thereof.

         (f)      Counterparts. This Agreement may be executed in several
                  counterparts, each of which shall be an original, but all of
                  which together shall constitute one and the same agreement.

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         (g)      Effect of Headings. The Section headings herein are for
                  convenience only and shall not affect the construction hereof.

         (h)      Entire Agreement. This Agreement constitutes the entire
                  agreement among the parties with respect to the matters
                  referred to herein and supersedes all prior agreements or
                  understandings, both written or oral, among the parties, or
                  any of them, with respect to the subject matter hereof.

         (i)      Specific Performance. Purchaser, Parent and the Company each
                  acknowledge and agree that the other would be irreparably
                  damaged in the event any of the provisions of this Agreement
                  were not performed by it in accordance with the specific terms
                  or were otherwise breached. The Company agrees that if for any
                  reason the Company shall have failed to issue Optioned Shares
                  or to perform any of its other obligations under the
                  Agreement, then the Purchaser and Parent shall be entitled to
                  specific performance and injunctive and other equitable relief
                  and the Company agrees to waive any requirement for the
                  securing or posting of a bond in connection with the obtaining
                  of any such injunctive or other equitable relief. This
                  provision is without prejudice to any other rights the
                  Purchaser and Parent may have against the Company for any
                  failure to perform its obligations under this Agreement.

                            [Signature Page Follows]

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                  IN WITNESS WHEREOF, Parent, the Purchaser and the Company have
caused this Purchaser Option Agreement to be duly executed on the day and year
first above written.

                                                VIXEL CORPORATION

                                                By:    /s/ JAMES McCLUNEY
                                                Name:  James McCluney
                                                Title: President and Chief
                                                       Executive Officer

                                                AVIARY ACQUISITION CORPORATION

                                                By:    /s/ PAUL FOLINO
                                                Name:  Paul Folino
                                                Title: President and Chief
                                                       Executive Officer

                                                EMULEX CORPORATION

                                                By:    /s/ PAUL FOLINO
                                                Name:  Paul Folino
                                                Title: Chairman of the Board and
                                                       Chief Executive Officer

                  Signature Page to Purchaser Option Agreement



                                                                       EXHIBIT A

                        NON-TRANSFERABLE PROMISSORY NOTE

         FOR VALUE RECEIVED, Aviary Acquisition Corporation, a Delaware
corporation ("the Maker"), hereby promises to pay to Vixel Corporation, a
Delaware Corporation, the principal amount of [_________________] ($______)],
with no interest, on [insert date that is six months after the date of exercise]
by wire transfer of immediately available funds to an account designated by the
payee. The amount due hereunder shall be payable in money of the United States
of America lawful at such time for the payment of public and private debts.

         The Maker hereby waives presentment, diligence, protest and demand,
notice of protest, demand, dishonor and nonpayment of this Note, and all other
notices of any kind in connection with the delivery, acceptance, performance,
default or enforcement of this Note.

         This Note shall be governed by and construed in accordance with the
laws of the State of Delaware without giving effect to the principles of
conflicts of laws thereof.

         IN WITNESS WHEREOF, the Maker has caused this Note to be executed as of
the _____ day of ______, 200__.

                                                  AVIARY ACQUISITION CORPORATION

                                                  By: __________________________
                                                      Name:
                                                      Title: