G.703
The guideline G.703 Physical / electrical characteristics of hierarchical digital interfaces of the ITU-T describes the interfaces that are required for the transmission of the data transmission rates described in guideline G.702 Digital hierarchy bit rates . The interfaces enable the connection of digital network components (e.g. multiplexers, end devices , network terminations , exchanges ) via the telephone network .
Interfaces
- 64 kbit / s
- 1544 kbit / s
- 2048 kbit / s
- 6312 kbit / s
- 8448 kbit / s
- 32,064 kbit / s
- 34,368 kbit / s
- 44,736 kbit / s
- 97,728 kbit / s
- 139,264 kbit / s
- 155,520 kbit / s
Associated Policies
- G.702 describes the hierarchical structure of PDH technology, which means that the different plesio-synchronous data transmission rates used in the telephone network are listed.
- G.704 describes the frame structures for some of the interfaces.