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This Recommendation specifies the measuring equipment and the related test signal structures to perform in-service or out-of-service error performance measurements on STM-N interfaces.
| Author | ITU |
|---|---|
| Editor | ITU |
| Document type | Standard |
| Format | File |
| ICS | 33.140 : Special measuring equipment for use in
|
| Number of pages | 44 |
| Replace | ITU-T O.181 (1996-05) |
| Year | 2002 |
| Document history | ITU-T O.181 (2002-05) |
| Country | International |
| Keyword | CCITT O.181;ITU-T 181;181;ITU-T O.181 |