Exhibit 10-jj

FIRST AMENDMENT TO RECEIVABLES SALE AGREEMENT

THIS FIRST AMENDMENT TO RECEIVABLES SALE AGREEMENT,dated as of December 21, 2001 (this " Amendment"), is by and among ADC DSL Systems, Inc. (the " Originator"), ADC Telecommunications, Inc. (the " Originator Agent") and ADC Receivables Corp. I (" Buyer"), and pertains to the Receivables Sale Agreement dated as of December 12, 2001 amongst
the parties hereto (the " Agreement").Unless otherwise defined in this Amendment shall have the meanings assigned to such terms in the Agreement or in the Purchase Agreement described therein.

PRELIMINARY STATEMENTS

WHEREAS,the Buyer, Originator Agent and the Originator wish to amend the Agreement as set forth herein; and

WHEREAS,the Agent, on behalf of Blue Ridge under the Purchase Agreement, is willing to consent to such amendment.

NOW, THEREFORE,in consideration of the foregoing premises and the mutual agreements herein contained and other
good and valuable consideration, the receipt and adequacy of which are hereby acknowledged, the parties hereto agree as follows:

1.Amendments.



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Calculation
Period, shall apply only prospectively and shall not affect the Purchase Price payment made prior to the Calculation Period during which Originator and Buyer agree to make such change. As
of the date of the First Amendment, the Discount Factor in respect of Eligible Receivables and all other Receivables is equal to a percentage specified in the Second Amendment.



2.Representations and Warranties.In order to induce the other parties hereto to enter into this Amendment,
each of the Buyer and the Originators hereby represents and warrants to each of the other parties hereto as follows:



3.Conditions Precedent.This Amendment shall become effective as of the date first above written upon execution
and delivery of a counterpart hereof by each of the Originator, the Originator Agent, the Buyer and the Agent.

2

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4.Miscellaneous.



<signature pages follow>

3

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

| |  | ADC DSL SYSTEMS, INC.       
| |  | ----------------------------
| |  | By:                         
| |  | Name:                       
| |  |                             
| |  | Title:                      
| |  |                             
| |  | ADC TELECOMMUNICATIONS, INC.
| |  | By:                         
| |  | Name:                       
| |  |                             
| |  | Title:                      
| |  |                             
| |  | ADC RECEIVABLES CORP. I     
| |  | By:                         
| |  | Name:                       
| |  |                             
| |  | Title:                      
| |  |                             

[Signature
Page to First Amendment Receivables Sale Agreement]

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By its signature below, the Agent, on behalf of Blue Ridge and its assigns, hereby consents to the foregoing Amendment as of the date first above written:

|WACHOVIA BANK, N.A., AS AGENT | 
|----------------------------- | 
|By:                           | 
|Name:                         | 
|Title:                        | 

[Signature
Page to First Amendment Receivables Sale Agreement]

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