ITU-T Q.554
Transmission Characteristics at Digital Interfaces of Digital Exchanges - Series Q: Switching and Signalling Digital Exchanges - Transmission Characteristics
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| Organization: | ITU-T |
| Publication Date: | 1 November 1996 |
| Status: | active |
| Page Count: | 11 |
Document History
ITU-T Q.554
November 1, 1996
Transmission Characteristics at Digital Interfaces of Digital Exchanges - Series Q: Switching and Signalling Digital Exchanges - Transmission Characteristics
A description is not available for this item.
January 1, 1994
Transmission Characteristics at Digital Interfaces of Digital Exchanges - Digital Exchanges
A description is not available for this item.
January 1, 1989
Transmission Characteristics at Digital Interfaces of a Digital Exchange - Digital Local, Transit, Combined and International Exchanges in Integrated Digital Networks and Mixed Analogue-Digital Networks - Supplements (Study Group XI) 3 pp
A description is not available for this item.