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GB/T 21645.5-2012 Active
GB/T 21645.5-2012 Technical requirements for automatically switched optical network—Part 5:User-Network Interface(UNI)
Abstract
This part of GB/T 21645 specifies the technical requirements for the user network interface (UNI) of the automatic switching optical network (ASON), including: the connection service types supported by the ASON UNI interface, the signaling protocols used to invoke UNI interface services, and the auxiliary functions supporting UNI signaling protocols.
This part is applicable to ASON based on synchronous digital hierarchy (SDH) and optical transport network (OTN).
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 21645.5-2012 |
| CCS | Optical communication equipment |
| ICS | Fiber optic system integration |
| Implement Date | 2012-10-01 |
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