ITU-T X.22
MULTIPLEX DTE/DCE INTERFACE FOR USER CLASSES 3-6
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| Organization: | ITU-T |
| Publication Date: | 1 November 1988 |
| Status: | active |
| Page Count: | 8 |
scope:
This Recommendation defines the interface between a DTE and a multiplex DCE, operating at 48 000 bit/s and multiplexing a number of Recommendation X.21 subscriber channels employing synchronous transmission.
The number of Recommendation X.21 subscriber channels is limited by the number of subscriber channels allowed in the network multiplex structure (see § 4).
The provision of all services supported by Recommendation X.21 is possible.
Document History
ITU-T X.22
November 1, 1988
MULTIPLEX DTE/DCE INTERFACE FOR USER CLASSES 3-6
This Recommendation defines the interface between a DTE and a multiplex DCE, operating at 48 000 bit/s and multiplexing a number of Recommendation X.21 subscriber channels employing synchronous...