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ITU-T X.211
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ITU-T X.211
Information technology - Open Systems Interconnection - Physical service definitionMore info
This Recommendation International Standard defines the set of capabilities, in terms of abstract service definition, provided by the Physical Layer to the Data Link Layer. For designers of Data Link Layer protocols, it provides a definition of the Physical service to allow design and implementation independent of details of the Physical Layer protocol. For designers of Physical Layer protocols, it defines the set of capabilities to be made available through the action of the protocol over the underlying physical media.
| Author | ITU |
|---|---|
| Editor | ITU |
| Document type | Standard |
| Format | File |
| ICS | 35.100.10 : Physical layer
|
| Number of pages | 23 |
| Replace | ITU-T X.211 (1988) |
| Cross references | ISO/IEC 10022 (1996-09), IDT |
| Year | 1990 |
| Document history | ITU-T X.211 (1995-11) |
| Country | Switzerland |
| Keyword | CCITT X.211;ITU-T 211;211;ITU-T X.211 |