Std

ITU-T Q.552 [ Active ]

Transmission Characteristics at 2-Wire Analogue Interfaces of Digital Exchanges Series Q: Switching and Signalling Digital Exchanges - Transmission Characteristics

standard by International Telecommunication Union-T , 11/01/2001

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Product Details

Edition:
01
Published:
11/01/2001
Number of Pages:
42
File Size:
1 file
 

Document History

  1. ITU-T Q.552

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    Transmission Characteristics at 2-Wire Analogue Interfaces of Digital Exchanges Series Q: Switching and Signalling Digital Exchanges - Transmission Characteristics

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  2. ITU-T Q.552


    Transmission Characteristics at 2-Wire Analogue Interfaces of Digital Exchanges - Series Q: Switching and Signalling - Digital Exchanges - Transmission Characteristics

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