ADC Telecommunications, Inc.

Subsidiaries

|Name                                           |  | State/Country of Organization
|---------------------------------------------- |  | -----------------------------
|                                               |  |                              
|AOFR Pty Limited                               |  | Australia                    
|                                               |  |                              
|ADC Mersum Oy                                  |  | Finland                      
|                                               |  |                              
|ADC Solitra Oy                                 |  | Finland                      
|                                               |  |                              
|ADC Mersum U.S., Inc.                          |  | Minnesota                    
|                                               |  |                              
|ADC Solitra, Inc.                              |  | Minnesota                    
|                                               |  |                              
|ADC de Juarez, S. de R.L. de C.V.              |  | Mexico                       
|                                               |  |                              
|ADC de Declicias, S. de R.L. de C.V.           |  | Mexico                       
|                                               |  |                              
|Kentrox Industries, Inc.                       |  | Delaware                     
|                                               |  |                              
|Skyline Technology, Inc.                       |  | California                   
|                                               |  |                              
|Fibermux Corporation                           |  | California                   
|                                               |  |                              
|ADC Broadband Communications, Inc.             |  | Delaware                     
|                                               |  |                              
|Pathway, Inc.                                  |  | Ohio                         
|                                               |  |                              
|ADC Teledata Communications Ltd.               |  | Israel                       
|                                               |  |                              
|Teledata Communications, Inc.                  |  | Delaware                     
|                                               |  |                              
|Tdsoft Ltd.                                    |  | Israel                       
|                                               |  |                              
|G-Connect                                      |  | Israel                       
|                                               |  |                              
|T-Link Ltd.                                    |  | Israel                       
|                                               |  |                              
|TDC Teledata Communication GmbH                |  | Germany                      
|                                               |  |                              
|Teledata Communication Australia Pty. Ltd.     |  | Australia                    
|                                               |  |                              
|Teledata Manufacturing Australia Pty. Ltd.     |  | Australia                    
|                                               |  |                              
|Teledata Holdings Australia Pty. Ltd.          |  | Australia                    
|                                               |  |                              
|TDC (UK) Limited                               |  | United Kingdom               
|                                               |  |                              
|Teledata Communications Hellas LLC             |  | Greece                       
|                                               |  |                              
|Teledata Communications do Brasil Ltd.         |  | Brazil                       
|                                               |  |                              
|T.D.C. Holdings B.V.                           |  | Netherlands                  
|                                               |  |                              
|Teledata Communications (Phillipines), Inc.    |  | Philippines                  
|                                               |  |                              
|ADC Telecommunications Holding, Inc.           |  | Minnesota                    
|                                               |  |                              
|ADC Telecommunications Sales Holding, Inc.     |  | Minnesota                    
|                                               |  |                              
|ADC Telecommunications Sales, Inc.             |  | Minnesota                    
|                                               |  |                              
|ADC Metrica, an Unlimited company              |  | England/Wales                
|                                               |  |                              
|Metrica, Inc.                                  |  | Delaware                     
|                                               |  |                              
|PCS Solutions, LLC                             |  | Delaware                     
|                                               |  |                              
|PCS Solutions Canada, Inc.                     |  | British Columbia             
|                                               |  |                              
|ADC Broadband Wireless Group, Inc.             |  | Pennsylvania                 
|                                               |  |                              
|ADC Europe N.V.                                |  | Belgium                      
|                                               |  |                              
|ADC Telecommunications Netherlands B.V.        |  | Netherlands                  
|                                               |  |                              
|ADC Telecommunications U.K. Ltd.               |  | England                      
|                                               |  |                              
|ADC Telecommunications GmbH                    |  | Germany                      
|                                               |  |                              
|ADC Telecommunications (Holdings) Pty. Limited |  | Australia                    
|                                               |  |                              
|ADC Telecommunications Australia Pty. Limited  |  | Australia                    
|                                               |  |                              
|ADC Telecommunications Singapore Pte. Limited  |  | Republic of Singapore        
|                                               |  |                              
|ADC Telecommunications (China) Limited         |  | Hong Kong                    
|                                               |  |                              
|ADC Telecommunications (Nanjing) Co., Ltd.     |  | China                        
|                                               |  |                              
|Nanjing ADC Broadband Communications Co., Ltd. |  | China                        
|                                               |  |                              
|ADC International, Inc.                        |  | Barbados                     
|                                               |  |                              
|ADC Telecom Canada Inc.                        |  | Quebec                       
|                                               |  |                              
|ADC Telecommunicaciones Venezuela, S.A.        |  | Republic of Venezuela        
|                                               |  |                              
|ADC de Mexico S.A. DE C.V.                     |  | Mexico                       
|                                               |  |                              
|ADC Telecomunicacoes Do Brasil LTDA            |  | Brazil                       
|                                               |  |                              
|ADC OUS International, Inc.                    |  | Minnesota                    
|                                               |  |                              
|ADC OUS Holdings, LLC                          |  | Delaware                     
|                                               |  |                              
|Telesphere Solutions, Inc.                     |  | Minnesota                    
|                                               |  |                              
|Teleprocessing Products, Inc.                  |  | California                   
|                                               |  |                              
|Princeton Optics, Inc.                         |  | New Jersey                   
|                                               |  |                              
|ADC PHASOR Electronics GmbH                    |  | Austria                      
|                                               |  |                              
|ITS Service Company, Inc.                      |  | Pennsylvania                 
|                                               |  |                              
|AOFR Americas Inc.                             |  | Delaware                     
|                                               |  |                              
|TPO Limited                                    |  | Delaware                     
|                                               |  |                              
|Comtec Electronica S.R.L.                      |  | Argentina                    
|                                               |  |                              
|ADC Irish Holding I, LLC                       |  | Minnesota                    
|                                               |  |                              
|ADC Irish Holding II, LLC                      |  | Minnesota                    
|                                               |  |                              
|ADC Irish Holding III, LLC                     |  | Minnesota                    
|                                               |  |                              
|ADC Irish Holding IV, LLC                      |  | Minnesota                    
|                                               |  |                              
|ADC Irish Holding V, LLC                       |  | Minnesota                    
|                                               |  |                              
|ADC Irish Holding VI, LLC                      |  | Minnesota                    
|                                               |  |                              
|ADC International Holding Company              |  | Minnesota                    
|                                               |  |                              
|Saville Systems PLC                            |  | Dublin, Ireland              
|                                               |  |                              
|Saville Systems Canada, Ltd.                   |  | Ontario, Canada              
|                                               |  |                              
|Saville Systems, Inc.                          |  | Delaware                     
|                                               |  |                              
|Saville Systems (UK) Limited                   |  | United Kingdom               
|                                               |  |                              
|Saville C.I. Limited                           |  | Jersey, Channel Islands      
|                                               |  |                              
|Saville Systems Aust. Pty. Ltd.                |  | Queensland, Australia        
|                                               |  |                              
|2916746 Canada, Inc.                           |  | Ontario, Canada              
|                                               |  |