Document:

Prepared by R.R. Donnelley Financial -- Certificate of Amendment of Stock Incentive Plan

  
 EXHIBIT 10.2.1 
  
 CERTIFICATE OF AMENDMENT 
 OF STOCK INCENTIVE PLAN 
  
 I, Donald W. Morgan, hereby certify that: 
  
 1.    I am the duly elected and acting Secretary of Larscom Incorporated, a Delaware corporation (the “Company”). 
  
 2.    On February 9, 2000, the Board of Directors of the Company amended Section 4(a) of the Company’s Stock Incentive Plan (the “Plan”) to read in full as follows: 

 
 (a)    Subject to the provisions below of paragraph 4(c) and of section 9, the maximum number of shares
of Common Stock which may be issued or transferred pursuant to Stock Incentives is 6,785,000 shares of Common Stock and the maximum number of shares of Common Stock with respect to which Options or Stock Appreciation Rights may be granted during any
calendar year to any Employee or Consultant is 500,000 shares of Common Stock. 
  
 3.    On May 24, 2000, the
stockholders of the Company also approved such amendment of the Plan. 
  
 4.    Such amendment of the Plan
remains in full force and effect and has not been further modified since February 9, 2000. 
  
 Dated: March 22, 2002 
  
 
	  
	 
	  	 	 /s/    Donald W. Morgan        
 

	  	 	 Donald W. MorganPrepared by R.R. Donnelley Financial -- Certificate of Amendment of Employee Purchase Plan

  
 EXHIBIT 10.3.1 
  
 CERTIFICATE OF AMENDMENT 
 OF EMPLOYEE STOCK PURCHASE PLAN 
  
 I, Donald W. Morgan, hereby certify that: 
  
 1.    I am the duly elected and acting Secretary of Larscom Incorporated, a Delaware corporation (the “Company”). 
  
 2.    On February 9, 2000, the Board of Directors of the Company amended Section 4(a) of the Company’s Employee Stock Purchase Plan (the “Plan”) to read in full as follows:

  
 (a)    Subject to paragraph (c) below, the aggregate number of shares of Common Stock
which may be sold under the Plan is 785,000 shares of Common Stock. 
  
 3.    On May 24, 2000, the stockholders
of the Company also approved such amendment of the Plan. 
  
 4.    Such amendment of the Plan remains in full
force and effect and has not been further modified since February 9, 2000. 
  
 Dated: March 22, 2002 
  

	  
	 
	  	 	 /s/    Donald W. Morgan        
 

	  	 	 Donald W. MorganPrepared by R.R. Donnelley Financial -- 2001 Amendments to the Credit Agreement

  
 EXHIBIT 10.7.2 
  
 AMENDMENT 3 TO CREDIT AGREEMENT 
  
 AMENDMENT as of September 25, 2001 by and between Axel
Johnson Inc., a Delaware corporation (“Axel Johnson”), and Larscom Incorporated, a Delaware corporation (“Larscom”). 
  
 WITNESSETH: 
  
 WHEREAS, Axel Johnson and Larscom are parties to a certain Credit Agreement dated December 24, 1996
(the “Credit Agreement’); and 
  
 WHEREAS, the Credit Agreement as amended will, by its terms, terminate on December 24,
2001; and 
  
 WHEREAS, Axel Johnson and Larscom desire to extend the term of the Credit Agreement and to make such other amendments
thereto as are deemed necessary. 
  
 NOW, THEREFORE, in consideration of the mutual covenants herein and other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto agree as follows: 
  

	 	1.
	 
	The Term shall terminate on December 24, 2003. 
 

  

	 	2.
	 
	All notices to Larscom pursuant to Section 13 of the Agreement shall be addressed as follows: 
 

  
 Larscom Incorporated 
 1845 McCandless Drive 
 Milpitas, CA 95035 
 Attention: Vice President—Finance/Chief
Financial Officer 
  

	 	3.
	 
	Unless otherwise defined herein, capitalized terms shall have the meanings attributed to them in the Credit Agreement. 
 

  

	 	4.
	 
	Except as expressly provided herein, all terms and conditions in the Credit Agreement shall remain in full force and effect. 
 

  
 IN WITNESS WHEREOF, the parties hereto have caused this Amendment 3 to be duly executed and delivered by their respective duly authorized officers as of
the date first above written. 
  

	 	LA
	RSCOM INCORPORATED 
 

  
 
	 By:
 	 	 /S/    DONALD W. MORGAN        
 

	  	 	 Donald W. Morgan
 
	 Its:
 	 	 CFO
 

 
  

	 	AX
	EL JOHNSON INC. 
 

  
 
	  	 	 /s/    Charles E. Murphy        
 
	 By:
 	 	 Charles E. Murphy
 
	 Its:
 	 	 VP—TreasurerPrepared by R.R. Donnelley Financial -- Amendment 1 to the Non-Exclusive OEM Agreement

  
 EXHIBIT 10.16.1 
  
 CONFIDENTIAL TREATMENT 
  
 Amendment No. 1 to Non-Exclusive OEM agreement 

 
 This Amendment No. 1 (“Amendment No. 1”) to the Non-Exclusive OEM Agreement dated May 1, 2001 (“OEM
Agreement”) between Oasys Telecom, Inc., a California corporation with offices at 7060 Koll Center Parkway, Pleasanton, CA 94566 (“Oasys”), and Larscom Incorporated, a Delaware corporation with offices at 1845 McCandless
Drive, Milpitas, CA 95035 (“Larscom”) is made and entered into this 7th day of September, 2001 (the “Amendment No. 1 Effective Date”). 
  
 recitals 
  
 A.    Oasys and Larscom have entered into the OEM Agreement for Larscom to market
and distribute the Oasys Products, either separately or bundled with Larscom Equipment. 
  
 B.    The parties are concurrently entering
into a certain Convertible Promissory Note and Warrant Purchase Agreement for Larscom to lend Oasys up to *****. 
  
 C.    The parties
desire to amend the OEM Agreement as set forth in this Amendment No. 1. 
  
 NOW, THEREFORE, in consideration of the above and the mutual covenants and
agreements contained herein, and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereby agree as follows: 
  
 Agreement 
  
 1.    Notwithstanding anything to the contrary in the OEM
Agreement, excluding Section 2.1.2 of the OEM Agreement which will remain in full force and effect with respect to all parts and inventory relating to the Order (as defined below), Oasys acknowledges and agrees that all parts and inventory (both
finished-goods and pre-finished-goods) formerly or currently on Oasys’s premises and subsequently to arrive there which will be sold and delivered to Larscom pursuant to Larscom’s prepaid purchase order (Larscom’s purchase order No.
78441) dated July 5, 2001 (the “Order”), and all Intellectual Property Rights and other proprietary rights therein, are the exclusive property of Larscom. The original Order as well as the updated status thereof as of the Amendment No. 1
Effective Date are attached hereto as Attachment B. To reflect and evidence Larscom’s ownership and the absence of any Oasys ownership right in such parts and inventory, Oasys agrees to and, at all times during the term hereof, promptly will
move all such parts and inventory then on its premises into a clearly marked area within Oasys’ facility in which no inventory is kept other than the Larscom inventory. Oasys will not change or remove the marking which defines the area, put any
non-Larscom inventory into the area or remove any inventory from the area without Larscom’s prior written consent; except that, without such consent, some or all of such parts and inventory (clearly documented and identified as Larscom
property) may be delivered to third-party facilities for assembly and, within Oasys’ facility, such parts and inventory may (clearly marked physically as Larscom property and otherwise clearly documented as Larscom property) be moved to other
areas for further assembly and testing. In addition, Oasys may and timely shall deliver the finished inventory to Larscom in accordance with the Order and Section 4.2 of the OEM Agreement. From time to time, upon reasonable notice to Oasys, Larscom
shall have the right to inspect Oasys’ premises to determine Oasys’ compliance with this Paragraph. Oasys hereby agrees to perform any reasonable acts necessary to perfect and enforce Larscom’s rights specified in this Paragraph.

  
 2.    Exhibit A and Exhibit C of the OEM Agreement are hereby replaced and superseded by the Oasys Transfer Price Discount Schedule
attached as Attachment A to this Amendment No. 1. All references to “Exhibit A” in the OEM Agreement shall refer to the products and prices listed in the Oasys Transfer Price Discount Schedule. All reference to “Exhibit C” and
discounts in the OEM Agreement shall refer to the discounts specified in the Oasys Transfer Price Discount Schedule. However, the Oasys Transfer Price Discount Schedule attached hereto and the discounts specified therein shall only apply to all
Larscom purchase orders placed after the Amendment No. 1 Effective Date and shall expressly exclude the Order and all updates thereof, whenever placed by Larscom. The existing Exhibits A and C shall continue to apply to the Order and all updates
thereof. 
  
 Confidential treatment has been requested for portions of this exhibit. The copy herewith omits the information subject to the
confidentially request. Omissions are designated as *****. A complete version of this exhibit has been filed with the Securities and Exchange Commission. 
  
 3.    As of the Amendment No. 1 Effective Date, Larscom shall be deemed the “most favored customer” of Oasys and shall receive from Oasys the most favorable pricing and terms on all versions of the Oasys
Products (as listed on the Oasys Transfer Price Discount Schedule) and any other products that the parties may add to the OEM
 

 
Agreement, including without limitation, any alternative “loaded” configurations (i.e., regardless of the number of components on a shelf) of such products, whether or not such
configuration is specifically included on the Oasys Transfer Price Discount Schedule, if such pricing and terms are better than the pricing and terms set forth in the OEM Agreement, as amended by this Amendment No. 1. 
  
 4.     Section 11.5 of the OEM Agreement is hereby amended and restated as follows: 
  
 “Manufacturing License. Within thirty (30) days after the Amendment No. 1 Effective Date, Oasys shall establish an escrow account with DSI Technology Escrow, Inc. (“Escrow Account”) and deposit
in the Escrow Account copies of all documentation (as updated from time to time) necessary for the development, commercialization, manufacture, sale and support of Oasys Products and other products which have become covered under this Agreement,
such as, but not limited to, all Technical Information, engineering and manufacturing schematics, plans, designs, protocols, tools, bills of materials, supplier lists, trade secrets, know-how, manuals, Customer Documentation, and Software source
code documentation (the “Escrow Material”). Oasys will update the Escrow Material in the Escrow Account upon the release of any major design changes to an Oasys Product and at least every 6 months. In addition, Oasys shall deposit
in the Escrow Account all materials (similar in nature to the Escrow Material) relevant to Version 3.0 of the Oasys Products within thirty (30) days after Oasys’ general commercial release of such products. The expense for the Escrow Account
will be shared equally by Oasys and Larscom. Upon a Default Event, the escrow agent shall deliver the Escrow Material to Larscom; the escrow instructions shall so provide. The Escrow Material is subject to Section 2.1.2, is deemed Confidential
Information as governed by Section 14.8 and will only be used by Larscom for the purpose of developing, commercializing, manufacturing, selling and supporting the Oasys Products and other products which have become covered under this Agreement under
the terms and conditions of this Agreement, as amended by Amendment No. 1, for the sole purpose of continuing the benefits afforded to Larscom by this Agreement, as amended by Amendment No. 1. Except for Customer Documentation and except as required
by law and testing agencies, Larscom shall not communicate to third parties any Escrow Material released from the escrow account except to Larscom’s employees and contractors, if applicable, without Oasys’ prior written consent.

  
 Subject to the terms of this Section 11.5, Oasys hereby grants to Larscom a currently effective, non-exclusive, perpetual,
worldwide, royalty-free license to use, manufacture, have manufactured, sell and sublicense, have sold, distribute, import, reproduce, modify and use the Escrow Material, the Technical Information, the Customer Documentation and the Software,
including all appertaining Intellectual Property Rights, for the development, commercialization, manufacture, sale and support of the Oasys Products as Larscom Equipment under the terms and conditions of this Agreement, as amended by Amendment No.
1, for the sole purpose of continuing the benefits afforded to Larscom by this Agreement, as amended by Amendment No. 1. Larscom covenants not to utilize the Escrow Material in the exercise of the above license until such material is released from
the Escrow Account upon the occurrence of a Default Event. A “Default Event” means any of the following events: (i) Oasys liquidates its business, dissolves, ceases business operations, makes an assignment for the benefit of
creditors, becomes the subject of any voluntary bankruptcy proceeding, or becomes the subject of any involuntary bankruptcy petition which is not dismissed within 30 days; (ii) one or more of the specific Oasys Products (as listed on the Oasys
Transfer Price Discount Schedule) has been discontinued (in which case only the materials with respect to the discontinued item(s) shall be released); (iii) termination by Larscom of the OEM Agreement for Oasys’ uncured material breach under
Section 13.3; (iv) Oasys defaults in the repayment of any principal of, or the payment of any interest on, any other indebtedness of (or guaranteed by) Oasys in an aggregate amount which exceed Fifty Thousand Dollars ($50,000), or Oasys breaches,
violates or fails to comply with any term or provision of any evidence of such indebtedness or of any agreement or instrument relating thereto if the effect of such breach, violation or non-compliance is to permit the acceleration of any such
indebtedness and (v) failure of Oasys to make payment of accrued and unpaid interest when due as set forth in the Convertible Promissory Note or the breach of any other condition or obligation under the Convertible Promissory Note.”

  
 5.    The last sentence in Section 8.4 of the OEM Agreement is hereby amended and restated as follows: “In addition, Larscom
shall also be entitled to utilize its manufacturing license granted in Section 11.5 with respect to such discontinued Oasys Product.” 
  
 6.    On and after the Amendment No. 1 Effective Date, Oasys shall host Larscom no less frequently than once every month for face-to-face meetings for progress reports and planning of the Oasys Products, until version
3.0 of the Oasys Products is in compliance with NEBS 3 certification and has the features set forth in Exhibit B of the Convertible Promissory Note entered into by the parties as of September 7, 2001 (“Version 3.0 Oasys Products”).

  
 CONFIDENTIAL TREATMENT 
  
 7.    To protect Larscom from general price declines in the market in which the Oasys Products compete, a pricing review will occur every six (6) months from the Amendment No. 1 Effective Date or at the reasonable
 

 
request of either party if such party has a reasonable belief that a ***** price decline has occurred in a Like Competing Product. If, at a pricing review, Larscom documents from at least two
sources that the list price of a Like Competing Product has fallen in the market by at least ***** since the last pricing review, the list price (from which the applicable discounts are calculated) for Oasys Products (as listed on the Oasys Transfer
Price Discount Schedule) shall immediately be decreased by the same percentage as the decline in the Like Competing Product price. Larscom shall still be entitled to its discounts, calculated from the adjusted list price, specified on the Oasys
Transfer Price Discount Schedule. “Like Competing Product” shall mean a product that competes with an Oasys Product, including without limitation the Adtran MX2800 M13 AC (or DC) Redundant DS3 Rackmount Multiplexer with Modem, the
Carrier Access Wide Bank 28-DS3 with Maintenance Service Option, and other products which the parties in good faith agree from time to time are competitive with the respective Oasys Products. 
  

8.    Section 13.1 of the OEM Agreement is hereby amended and restated as follows: 
  
 “Following the Term, this Agreement may be extended unilaterally by either party upon written notice to the other party for one 12 full calendar month period (“Renewal Term”), provided that such right is exercised, if
at all, at least thirty (30) days prior to the end of the Term. The use of “Term” in the Agreement, unless expressly indicated otherwise, shall refer to both the Term and the Renewal Term, if any, collectively.” 

 
 9.    Section 13.2 of the OEM Agreement is hereby deleted and of no force and effect. 
  

10.    The following language is added to the beginning of the second sentence in Section 13.4: “On the expiration of this Agreement or if Oasys terminates” 

 
 11.    The first sentence of Section 13.5 of the OEM Agreement is hereby amended and restated as follows: 
  
 “The following Sections of this Agreement shall survive any termination hereof: 2.1.2, 7.3 through 7.6, 8.1, 11.5, 12, 13.4 and 14.” 
  
 12.    All capitalized terms not defined herein shall have the meanings assigned to them in the OEM Agreement. This Amendment No. 1, including attachments
attached hereto, shall be deemed to be incorporated into the OEM Agreement and made a part thereof. 
  
 All references to the OEM Agreement in any other
document shall be deemed to refer to the OEM Agreement as modified by this Amendment No. 1. Except as modified by this Amendment No. 1, the OEM Agreement shall remain in full force and effect and shall be enforceable in accordance with its terms. In
the event that the terms of this Amendment No. 1 conflict with the terms of the OEM Agreement, the terms of this Amendment No. 1 shall be deemed to govern. 
  
 IN WITNESS WHEREOF, the parties have executed this Amendment No. 1 as of the Amendment No. 1 Effective Date. 
  
 
	 OASYS TELECOM, INC.
 	 	  	 	 LARSCOM INCORPORATED
 
	 
	 By:
 	 	 /S/    GERARD MIILLE        

	 	  	 	 BY:
 	 	 /S/    RICHARD
POSPISIL        
 

	  	 	 Gerard Miille, Chief Executive Office
 	 	  	 	  	 	 Richard Pospisil, Chief Executive Officer
 

 
  
 ***** Confidential treatment has been requested for the redacted portions. The confidential redacted
portions have been filed separately with the Securities and Exchange Commission. 
 

 3 

  
 CONFIDENTIAL TREATMENT 
  
 Attachment A Oasys Transfer Price Discount Schedule 
  
 
	 810-00062-010
 	 	 MPU—48V w/Aux. Board
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Included in MPU
 	 	 Ethernet Daughter Board
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Included in Sftwre
 	 	 SNMP Upgrade
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 700-00052-004*
 	 	 Total Starter Kit (Larscom)
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 *All Starter Kits Discounts per Line Item Do not Apply to Individual Component Purchases.
 
	 810-00068-004
 	 	 M13 MUX (PM1-3)
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 810-00068-003
 	 	 M13 MUX (E1)
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 810-00065-001
 	 	 Output RIM
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 810-00066-001
 	 	 Input RIM
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 815-00050-009
 	 	 Module, Blank, 1 Slot Wide (Lars)
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 815-00071-001
 	 	 RIM, Blank
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Total M1-3 Kit
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Total Starter & M1-3 Kit
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 815-00064-002
 	 	 Cable, 28DS1/E, 10’
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 815-00011-002
 	 	 Cable,Craft, 15’
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Total Cables
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Grand Total
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 T3 ONLY 23”
 	 	  	  	  	  	  	  	  	  	  
	 2RU SHELF
 	 	 M1-3 with T3 CAPABILITY ONLY—1 Redundant Pair of M1-3s
 
	 Part Number
 
	 	 Description
 
	 	 Oasys List Price
 
	  	 QTY
 
	  	 Total List
 
	  	 Discount
 per unit
 
	  	 Cost to
 Larscom
 

	 815-00063-001
 	 	 23” Shelf
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 890-00009-002
 	 	 Software Latest Rel. incl. SNMP
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 810-00062-010
 	 	 MPU—48V w/Aux. Board
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Included in MPU
 	 	 Ethernet Daughter Board
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Included in Sftwre
 	 	 SNMP Upgrade
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 700-00052-004*
 	 	 Total Starter Kit (Larscom)
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 *All Starter Kits Discounts per Line Item Do not Apply to Individual Component Purchases.
 
	 810-00068-009
 	 	 M13 MUX—T3 ONLY
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 810-00065-001
 	 	 Output RIM
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 810-00066-001
 	 	 Input RIM
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 815-00050-009
 	 	 Module, Blank, 1 Slot Wide (Lars)
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 815-00071-001
 	 	 RIM, Blank
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Total M1-3 Kit
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Total Starter & M1-3 Kit
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 815-00064-002
 	 	 Cable, 28DS1/E, 10’
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 815-00011-002
 	 	 Cable,Craft, 15’
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Total Cables
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Grand Total
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 

 
  
 ***** Confidential treatment has been requested for the redacted poetions. The confidential redacted
portionshave been filed separately with the Securities and Exchange Commission. 

  
 CONFIDENTIAL TREATMENT 
 T3 ONLY
23” 
 
	 2RU SHELF
 	 	 M1-3 with T3 CAPABILITY ONLY—1 Redundant Pair of M1-3s
 
	 Part Number
 
	 	 Description
 
	 	 Oasys List Price
 
	  	 QTY
 
	  	 Total
 List
 
	  	 Discount
 per unit
 
	  	 Cost to Larscom
 

	 815-00063-001
 	 	 23" Shelf
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 890-00009-002
 	 	 Software Latest Rel. incl. SNMP
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 810-00062-010
 	 	 MPU—48V w/Aux. Board
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Included in MPU
 	 	 Ethernet Daughter Board
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Included in Sftwre
 	 	 SNMP Upgrade
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 700-00052-004*
 	 	 Total Starter Kit (Larscom)
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 *All Starter Kits Discounts per Line Item Do not Apply to Individual Component Purchases.
 	  	  
	 810-00068-009
 	 	 M13 MUX—  T3 ONLY
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 810-00065-001
 	 	 Output RIM
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 810-00066-001
 	 	 Input RIM
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 815-00050-009
 	 	 Module, Blank, 1 Slot Wide (Lars)
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 815-00071-001
 	 	 RIM, Blank
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Total M1-3 Kit
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Total Starter & M1-3 Kit
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 815-00064-002
 	 	 Cable, 28DS1/E, 10'
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 815-00011-002
 	 	 Cable,Craft, 15’
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Total Cables
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Grand Total
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 T3 ONLY
 	 	  	 	  	  	  	  	  	  	  	  	  
	 1RU Shelf
 	 	 M1-3 with T3 CAPABILITY ONLY—1 Redundant Pair of M1-3s, 1MPU
 
	 Part Number
 
	 	 Description
 
	 	 Oasys List Price
 
	  	 QTY
 
	  	 Total
 List
 
	  	 Discount
 per unit
 
	  	 Cost to Larscom
 

	  	 	 1 RU Box
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	  	 	 Software Latest Rel. incl. SNMP
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	  	 	 MPU—  48V w/Aux. Board
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Included in MPU
 	 	 Ethernet Daughter Board
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Included in Sftwre
 	 	 SNMP Upgrade
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	  	 	 M13 MUX (No E1)
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	  	 	 Output RIM
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	  	 	 Input RIM
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 700-00056-001
 	 	 Total 1 Ru Box
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 815-00064-002
 	 	 Cable, 28DS1/E, 10'
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 815-00011-002
 	 	 Cable,Craft, 15’
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Total Cables
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Grand total
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 OC3 Only
 	 	  	 	  	  	  	  	  	  	  	  	  
	 1RU Shelf
 	 	 1 Pair OC3 with 1 MPU
 	 	  	  	  	  	  	  	  	  	  
	 Part Number
 
	 	 Description
 
	 	 Oasys List Price
 
	  	 QTY
 
	  	 Total
 List
 
	  	 Discount
 per unit
 
	  	 Cost to Larscom
 

	  	 	 1 RU Box
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	  	 	 Software Latest Rel. incl. SNMP
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	  	 	 MPU—48V w/Aux. Board
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 
	 Included in MPU
 	 	 Ethernet Daughter Board
 	 	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 	  	 *****
 

 
  
 ***** Confidential treatment has been requested for the redacted portions. The confidential redacted
postions have been filed separately with the Securities and Exchange Commission. 

  
 CONFIDENTIAL TREATMENT 
  
 
	 Included in Sftwre
 	 	 SNMP Upgrade
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	  	 	 M13 MUX (No E1)
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	  	 	 Output RIM
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	  	 	 Input RIM
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 700-00056-001
 	 	 Total 1 Ru Box
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00064-002
 	 	 Cable, 28DS1/E, 10’
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00011-002
 	 	 Cable,Craft, 15’
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Total Cables
 	 	  	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Grand total
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 OC3 Only
 	 	  	 	  	 	  	 	  	 	  	 	  
	 1RU Shelf
 	 	 1 Pair OC3 with 1 MPU
 	 	  	 	  	 	  	 	  	 	  
	 Part Number
 
	 	 Description
 
	 	 Oasys List Price
 
	 	 QTY
 
	 	 Total List
 
	 	 Discount per unit
 
	 	 Cost to Larscom
 

	  	 	 1 RU Box
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	  	 	 Software Latest Rel. incl. SNMP
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	  	 	 MPU –48V w/Aux. Board
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Included in MPU
 	 	 Ethernet Daughter Board
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Included in Sftwre
 	 	 SNMP Upgrade
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	  	 	 OC3/DS3 MUX
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	  	 	 Output RIM
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	  	 	 Input RIM
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 700-00057-001
 	 	 Total 1 Ru Shelf
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 TBD
 	 	 TBD OC#
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00011-002
 	 	 Cable,Craft, 15’
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Total Cables
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Grand total
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 M1-3 Prog 19”
 	 	  	 	  	 	  	 	  	 	  	 	  
	 2RU SHELF
 	 	 Programable M1-3 with STS-1 & T3 Capability—1 Redundant Pair of M1-3s
 
	 Part Number
 
	 	 Description
 
	 	 Oasys List Price
 
	 	 QTY
 
	 	 Total List
 
	 	 Discount per unit
 
	 	 Cost to Larscom
 

	 815-00073-001
 	 	 19” Shelf
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 890-00009-002
 	 	 Software Latest Rel. incl. SNMP
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 810-00062-010
 	 	 MPU–48V w/Aux. Board
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Included in MPU
 	 	 Ethernet Daughter Board
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Included in Sftwre
 	 	 SNMP Upgrade
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 700-00053-002*
 	 	 Total Starter Kit (Larscom)
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 *All Starter Kits Discounts per Line Item Do not Apply to Individual Component Purchases.
 	 	  
	 810-00068-004
 	 	 M13 MUX (PM1-3)
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 810-00068-003
 	 	 M13 MUX (E1PM13E)
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 810-00065-001
 	 	 Output RIM
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 810-00066-001
 	 	 Input RIM
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00050-009
 	 	 Module, Blank, 1 Slot Wide (Lars)
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00071-001
 	 	 RIM, Blank
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Total M1-3 Kit
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 

 
  
 ***** Confidential treatment has been requested for the redacted portions. The confidential redacted
portions have been filed separately with the Securities and Exchange Commission. 
  

  
 CONFIDENTIAL TREATMENT 
  
 
	 Total Starter & M1-3 Kit
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00064-002
 	 	 Cable, 28DS1/E, 10’
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00011-002
 	 	 Cable,Craft, 15’
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Total Cables
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Grand Total
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 T3 ONLY 19”
 	 	  	 	  	 	  	 	  	 	  
	 2RU SHELF
 	 	 M1-3 with T3 CAPABILITY ONLY—1 Redundant Pair of M1-3s
 	 	  
	 Part Number
 
	 	 Description
 
	 	 Oasys List Price
 
	 	 QTY
 
	 	 Total List
 
	 	 Discount per unit
 
	 	 Cost to Larscom
 

	 815-00073-001
 	 	 19” Shelf
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 890-00009-002
 	 	 Software Latest Rel. incl. SNMP
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 810-00062-010
 	 	 MPU—48V w/Aux. Board
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Included in MPU
 	 	 Ethernet Daughter Board
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Included in Sftwre
 	 	 SNMP Upgrade
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 700-00053-002*
 	 	 Total Starter Kit (Larscom)
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 *All Starter Kits Discounts per Line Item Do not Apply to Individual Component Purchases.
 
	 810-00068-009
 	 	 M13 MUX—T3 ONLY
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 810-00065-001
 	 	 Output RIM
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 810-00066-001
 	 	 Input RIM
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00050-009
 	 	 Module, Blank, 1 Slot Wide (Lars)
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00071-001
 	 	 RIM, Blank
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Total M1-3 Kit
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Total Starter & M1-3 Kit
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00064-002
 	 	 Cable, 28DS1/E, 10’
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00011-002
 	 	 Cable,Craft, 15’
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Total Cables
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Grand Total
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 OC3/DS3 Prog 23”
 	 	  	 	  	 	  	 	  	 	  
	 2RU SHELF
 	 	 1 Redundant Pair of OC3/DS3 Cards
 	 	  	 	  	 	  	 	  
	 Part Number
 
	 	 Description
 
	 	 Oasys List Price
 
	 	 QTY
 
	 	 Total List
 
	 	 Discount per unit
 
	 	 Cost to Larscom
 

	 815-00063-001
 	 	 23” Shelf
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 890-00009-002
 	 	 Software Latest Rel. incl. SNMP
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 810-00062-010
 	 	 MPU—48V w/Aux. Board
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Included in MPU
 	 	 Ethernet Daughter Board
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Included in Sftwre
 	 	 SNMP Upgrade
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 700-00052-004*
 	 	 Total Starter Kit
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 *All Starter Kits Discounts per Line Item Do not Apply to Individual Component Purchases.
 
	 810-00067-002
 	 	 OC3 to DS3 Cards
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 810-00069-001
 	 	 Output RIM
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 810-00069-002
 	 	 Input RIM
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00050-009
 	 	 Module, Blank, 1 Slot Wide (Lars)
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00071-001
 	 	 RIM, Blank
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Total OC3/DS3 Kit
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Total Starter & OC3/DS3 Kit
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 

 
  
 ***** Confidential treatment has been requested for the redacted portions. The confidential redacted
portions have been filed separately with the Securities and Exchange Commission. 
  

 CONFIDENTIAL TREATMENT 
 
	 815-00064-002
 	 	 Cable, 28DS1/E, 10’
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00011-002
 	 	 Cable, Craft, 15’
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Total Cables
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Grand Total
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 OC3/DS3 Prog 23”
 	 	  	 	  	 	  	 	  	 	  
	 2RU SHELF    
 	 	 1 Redundant Pair of OC3/DS3 Cards
 	 	  	 	  	 	  	 	  
	 Part Number
 
	 	 Description
 
	 	 Oasys List Price
 
	 	 QTY
 
	 	 Total List
 
	 	 Discount per unit
 
	 	 Cost to Larscom
 

	 815-00063-001
 	 	 23” Shelf
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 890-00009-002
 	 	 Software Latest Rel. incl. SNMP
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 810-00062-010
 	 	 MPU—48V w/Aux. Board
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Included in MPU
 	 	 Ethernet Daughter Board
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Included in Sftwre
 	 	 SNMP Upgrade
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 700-00052-004*
 	 	 Total Starter Kit
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 *All Starter Kits Discounts per Line Item Do not Apply to Individual Component Purchases.
 	 	  
	 810-00067-002
 	 	 OC3 to DS3 Cards
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 810-00069-001
 	 	 Output RIM
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 810-00069-002
 	 	 Input RIM
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00050-009
 	 	 Module, Blank, 1 Slot Wide (Lars)
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00071-001
 	 	 RIM, Blank
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Total OC3/DS3 Kit
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Total Starter & OC3/DS3 Kit
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 TBD
 	 	 TBD OC3
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00011-002
 	 	 Cable,Craft, 15’
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Total Cables
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Grand Total
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 OC3/DS3 19”
 	 	  	 	  	 	  	 	  	 	  	 	  
	 2RU SHELF    
 	 	 1 Redundant Pair of OC3/DS3 Cards
 	 	  	 	  	 	  	 	  
	 Part Number
 
	 	 Description
 
	 	 Oasys List Price
 
	 	 QTY
 
	 	 Total List
 
	 	 Discount per unit
 
	 	 Cost to Larscom
 

	 815-00073-001
 	 	 19” Shelf
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 890-00009-002
 	 	 Software Latest Rel. incl. SNMP
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 810-00062-010
 	 	 MPU—48V w/Aux. Board
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Included in MPU
 	 	 Ethernet Daughter Board
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Included in Sftwre
 	 	 SNMP Upgrade
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 700-00053-002*
 	 	 Total Starter Kit
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 *All Starter Kits Discounts per Line Item Do not Apply to Individual Component Purchases.
 	 	  
	 810-00067-002
 	 	 OC3 to DS3 Cards
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 810-00069-001
 	 	 Output RIM
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 810-00069-002
 	 	 Input RIM
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00050-009
 	 	 Module, Blank, 1 Slot Wide (Lars)
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00071-001
 	 	 RIM, Blank
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Total OC3/DS3 Kit
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Total Starter & OC3/DS3 Kit
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 TBD
 	 	 TBD OC3
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 815-00011-002
 	 	 Cable, Craft, 15’
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Total Cables
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 
	 Grand Total
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 	 	 *****
 

 
 ***** Confidential treatment has been requested for the redacted portions. The confidential redacted portions have been filed separately with
the Securities and Exchange Commission. 

 CONFIDENTIAL TREATMENT 
 ATTACHMENT B 
 LARSCOM PURCHASE ORDER AND UPDATE STATUS 
  
 

	 
	 PURCHASE ORDER NUMBER:    78441
 	  	  	  	 DATE:    03/18/02
 
	
	
	
	
	

	 VENDOR:
 	  	 110155
 	  	 BUYER CODE:
 	  	 SL
 
	 NAME: OASYS TELECOM
 ADDR: 7060 KOLL CENTER PKWY
               PLEASANTON, CA.
94566
 	  	 REQUESTER:
 CONFIRM TO:
 SHIP VIA:
 	  	 REQ#15944 JOE PENDERGAST
 ROGER SMEDLEY
 BESTWAY
 
	  	  	  	  	 F.O.B.:
 	  	 FACT
 
	  	  	  	  	 FREIGHT:
 	  	 PPD-BILL
 
	  	  	  	  	 DISCOUNT PERCENTAGE:
 	  	 0.000
 
	 PHONE:
 	  	 925-462-7000
 	  	 DISCOUNT DAYS:
 	  	 0
 
	 PRINT/REPRINT P.O.:
 	  	 NO
 	  	 NET DAYS:
 	  	 0
 
	 ORDER DATE:
 	  	 07/05/01
 	  	 DELIVER-TO:
 	  	 3
 
	 STATUS:
 	  	 CLSD
 	  	 DATE P.O. LAST PRINTED:
 	  	 11/21/01
 
	 DATE CLOSED:
 	  	 11/26/01
 	  	 CHANGE ORDER NUMBER:
 	  	 0
 
	 TYPE OF P.O.:
 	  	 INVENTORY
 	  	 DATE LAST CHANGE ENTERED:
 	  	 11/21/01
 
	 SHIP-TO CODE:
 	  	 1
 	  	 BILL-TO CODE:
 	  	 01
 
	
	
	
	
	
	
	

 
  
 
	 LIN
 
	  	 PART NUMBER/
 ACCOUNT NUMBER
 
	  	 QUOTED PRICE
 
	  	 PR
 UM
 
	  	 DUE
 DATE
 
	    	 ORDER
 QUANTITY
 
	    	 QTY TO
 INSP/STOCK
 
	    	 QUANTITY
 STILL DUE
 

	 1
 	  	 000-700-00052-004
 	  	 *****.000
 	  	 EA
 	  	 05/30/01
 	    	 1.00
 	    	 1.00
 	    	 0.00
 
	  	  	 1.00.1332
 	  	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 2
 	  	 000-700-00052-004
 	  	 *****.000
 	  	 EA
 	  	 06/29/01
 	    	 10.00
 	    	 10.00
 	    	 0.00
 
	  	  	 1.00.1332
 	  	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 3
 	  	 000-700-00052-004
 	  	 *****.000
 	  	 EA
 	  	 99/99/99
 	    	 10.00
 	    	 10.00
 	    	 0.00
 
	  	  	 1.00.1332
 	  	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 4
 	  	 000-700-00053-002
 	  	 *****.000
 	  	 EA
 	  	 99/99/99
 	    	 30.00
 	    	 0.00
 	    	 30.00
 
	  	  	 1.00.1332
 	  	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 

 
 

 9 

 
	 5
 	  	 000-810-00068-004
 	  	 *****.000
 	  	 EA
 	  	 05/30/01
 	  	 6.00
 	  	 6.00
 	  	 0.00
 
	  	  	 1.00.1332
 	  	 PRJ:
 	  	  	  	  	  	  	  	  	  	 ST:C
 

 
  
 ***** Confidential treatment has been requested for the redacted portions. The confidential redacted
portions have been filed with the Securities and Exchange Commission. 
  
 
	 CONFIDENTIAL TREATMENT
 
	 6
 	  	 000-810-00068-004
 	  	 *****.000
 	  	 EA
 	  	 06/29/01
 	    	 60.00
 	    	 60.00
 	    	 0.00
 
	  	  	 1.00.1332
 	  	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 7
 	  	 000-810-00068-004
 	  	 *****.000
 	  	 EA
 	  	 99/99/99
 	    	 50.00
 	    	 50.00
 	    	 0.00
 
	  	  	 1.00.1332
 	  	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 8
 	  	 000-815-00050-009
 	  	 *****.000
 	  	 EA
 	  	 05/30/01
 	    	 8.00
 	    	 8.00
 	    	 0.00
 
	  	  	 1.00.1332
 	  	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 9
 	  	 000-815-00050-009
 	  	 *****.000
 	  	 EA
 	  	 99/99/99
 	    	 80.00
 	    	 80.00
 	    	 0.00
 
	  	  	 1.00.1332
 	  	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 CONTINUE (Y/N)? *
 	  	  	  	  	  	  	    	  	    	  	    	  
	 LIN
 
	  	 PART NUMBER/
 ACCOUNT NUMBER
 
	  	 QUOTED PRICE
 
	  	 PR
 UM
 
	  	 DUE
 DATE
 
	    	 ORDER
 QUANTITY
 
	    	 QTY TO
 INSP/STOCK
 
	    	 QUANTITY
 STILL DUE
 

	 10
 	  	 000-815-00050-009
 	  	 8.000
 	  	 EA
 	  	 99/99/99
 	    	 8.00
 	    	 8.00
 	    	 0.00
 
	  	  	 1.00.1332
 	  	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 11
 	  	 000-810-00065-001
 	  	 *****.000
 	  	 EA
 	  	 05/30/01
 	    	 3.00
 	    	 3.00
 	    	 0.00
 
	  	  	 1.00.1332
 	  	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 12
 	  	 000-810-00065-001
 	  	 *****.000
 	  	 EA
 	  	 06/29/01
 	    	 30.00
 	    	 30.00
 	    	 0.00
 
	  	  	 1.00.1332
 	  	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 13
 	  	 000-810-00065-001
 	  	 *****.000
 	  	 EA
 	  	 99/99/99
 	    	 25.00
 	    	 25.00
 	    	 0.00
 
	  	  	 1.00.1332
 	  	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 14
 	  	 000-810-00066-001
 	  	 *****.000
 	  	 EA
 	  	 05/30/01
 	    	 3.00
 	    	 3.00
 	    	 0.00
 
	  	  	 1.00.1332
 	  	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 15
 	  	 000-810-00066-001
 	  	 *****.000
 	  	 EA
 	  	 06/29/01
 	    	 30.00
 	    	 30.00
 	    	 0.00
 
	  	  	 1.00.1332
 	  	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 16
 	  	 000-810-00066-001
 	  	 *****.000
 	  	 EA
 	  	 99/99/99
 	    	 25.00
 	    	 25.00
 	    	 0.00
 
	  	  	 1.00.1332
 	  	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 

 
 

 10 

 
	 17
 	  	 000-815-00071-001
 	  	 *****.000
 	  	 EA
 	  	 99/99/99
 	    	 4.00
 	    	 4.00
 	    	 0.00
 
	  	  	 1.00.1332
 	  	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 18
 	  	 000-815-00071-001
 	  	 *****.000
 	  	 EA
 	  	 06/29/01
 	    	 40.00
 	    	 40.00
 	    	 0.00
 
	  	  	 1.00.1332
 	  	 ST:C
 	  	  	  	  	    	  	    	  	    	  
	 CONTINUE (Y/N)? *
 	  	  	  	  	  	  	    	  	    	  	    	  
	 LIN
 
	  	 PART NUMBER/
 ACCOUNT NUMBER
 
	  	 QUOTED PRICE
 
	  	 PR
 UM
 
	  	 DUE
 DATE
 
	    	 ORDER
 QUANTITY
 
	    	 QTY TO
 INSP/STOCK
 
	    	 QUANTITY
 STILL DUE
 

 
  
 ***** Confidential treatment has been requested for the redacted portions. The confidential redacted
portions have been filed separately with the Securities and Exchange Commission. 
  
 CONFIDENTIAL TREATMENT 
  
 
	 19
 	  	 000-815-00071-001
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	    	 4.00
 	    	 4.00
 	    	 0.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 20
 	  	 000-815-00064-002
 	 	 *****.000
 	  	 EA
 	  	 05/30/01
 	    	 6.00
 	    	 6.00
 	    	 0.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 21
 	  	 000-815-00064-002
 	 	 *****.000
 	  	 EA
 	  	 06/29/01
 	    	 60.00
 	    	 60.00
 	    	 0.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 22
 	  	 000-815-00064-002
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	    	 50.00
 	    	 50.00
 	    	 0.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 23
 	  	 000-815-00011-002
 	 	 *****.000
 	  	 EA
 	  	 05/30/01
 	    	 1.00
 	    	 1.00
 	    	 0.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 24
 	  	 000-815-00011-002
 	 	 *****.000
 	  	 EA
 	  	 06/29/01
 	    	 10.00
 	    	 10.00
 	    	 0.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 25
 	  	 000-815-00011-002
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	    	 1.00
 	    	 1.00
 	    	 0.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 26
 	  	 000-820-00072-001
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	    	 6.00
 	    	 6.00
 	    	 0.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 27
 	  	 000-810-00068-003
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	    	 40.00
 	    	 0.00
 	    	 40.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 CONTINUE (Y/N)?    *
 	 	  	  	  	  	  	    	  	    	  	    	  
	 LIN
 
	  	 PART NUMBER/
 ACCOUNT NUMBER
 
	 	 QUOTED PRICE
 
	  	 PR
 UM
 
	  	 DUE
 DATE
 
	    	 ORDER
 QUANTITY
 
	    	 QTY TO
 INSP/STOCK
 
	    	 QUANTITY
 STILL DUE
 

 
 

 11 

 
	 28
 	  	 000-815-00079-001
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	  	 10.00
 	  	 10.00
 	  	 0.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	  	  	  	  	  	 ST:C
 
	 29
 	  	 000-700-00052-004
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	  	 1.00
 	  	 1.00
 	  	 0.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	  	  	  	  	  	 ST:C
 
	 30
 	  	 000-810-00068-004
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	  	 6.00
 	  	 6.00
 	  	 0.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	  	  	  	  	  	 ST:C
 
	 31
 	  	 000-810-00065-001
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	  	 3.00
 	  	 3.00
 	  	 0.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	  	  	  	  	  	 ST:C
 
	 32
 	  	 000-810-00066-001
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	  	 3.00
 	  	 3.00
 	  	 0.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	  	  	  	  	  	 ST:C
 
	 33
 	  	 000-815-00064-002
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	  	 6.00
 	  	 6.00
 	  	 0.00
 

 
  
 ***** Confidential treatment has been requested for the redacted portions. The confidential redacted
portions have been filed separately with the Securities and Exchange Commission. 
  
 CONFIDENTIAL TREATMENT 
  
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 36
 	  	 000-810-00067-002
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	    	 4.00
 	    	 0.00
 	    	 4.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 37
 	  	 000-810-00069-002
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	    	 2.00
 	    	 0.00
 	    	 2.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 38
 	  	 000-810-00069-001
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	    	 4.00
 	    	 0.00
 	    	 4.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 CONTINUE (Y/N)?    *
 	 	  	  	  	  	  	    	  	    	  	    	  
	 LIN
 
	  	 PART NUMBER/
 ACCOUNT NUMBER
 
	 	 QUOTED PRICE
 
	  	 PR
 UM
 
	  	 DUE
 DATE
 
	    	 ORDER
 QUANTITY
 
	    	 QTY TO
 INSP/STOCK
 
	    	 QUANTITY
 STILL DUE
 

	 39
 	  	 000-810-00066-001
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	    	 74.00
 	    	 0.00
 	    	 74.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 40
 	  	 000-815-00071-001
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	    	 52.00
 	    	 0.00
 	    	 52.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 
	 42
 	  	 000-820-00072-001
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	    	 64.00
 	    	 0.00
 	    	 64.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	    	  	    	  	    	 ST:C
 

 
 

 12 

 
	 45
 	  	 000-815-00050-009
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	  	 104.00
 	    	 0.00
 	  	 104.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	  	  	    	  	  	 ST:C
 
	 47
 	  	 000-700-00052-004
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	  	 43.00
 	    	 0.00
 	  	 43.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	  	  	    	  	  	 ST:C
 
	 48
 	  	 000-810-00068-004
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	  	 103.00
 	    	 0.00
 	  	 103.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	  	  	    	  	  	 ST:C
 
	 49
 	  	 000-810-00065-001
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	  	 74.00
 	    	 0.00
 	  	 74.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	  	  	    	  	  	 ST:C
 
	 50
 	  	 000-815-00064-002
 	 	 *****.000
 	  	 EA
 	  	 99/99/99
 	  	 162.00
 	    	 0.00
 	  	 162.00
 
	  	  	 1.00.1332
 	 	 PRJ:
 	  	  	  	  	  	  	    	  	  	 ST:C
 
	 CONTINUE (Y/N)?    *
 	 	  	  	  	  	  	  	  	    	  	  	  
	 LIN
 
	  	 PART NUMBER/
 ACCOUNT NUMBER
 
	 	 QUOTED PRICE
 
	  	 PR
 UM
 
	  	 DUE
 DATE
 
	  	 ORDER
 QUANTITY
 
	    	 QTY TO
 INSP/STOCK
 
	  	 QUANTITY
 STILL DUE
 

 
  
 PURCHASE ORDER’S SPECIAL INSTRUCTIONS/NOTES: 
  
 INVENTORY PURCHASE ORDER: QUANTITIES DATED 99/99 MAY BE 
 MODIFIED AND
RESCHEDULED IN AS REQUIRED. INITIAL PAYMENT 
 MADE TO OASYS FOR *****.00 TO COVER PRODUCT AND QTY’S 
 DELIVERED AGAINST THIS PURCHASE ORDER. 
  
 ***** Confidential treatment has been requested for the redacted portions. The
confidential redacted portions have been filed separately with the Securities and Exchange Commission. 
 

 13

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