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YD/T 1017-2011Network node interface for the synchronous digital hierarchy (SDH) (English PDF)

同步数字体系(SDH)网络节点接口

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

June 1, 2011

Implementation date

June 1, 2011

Scope

YD/T 1017-2011 is the English-translated version of 同步数字体系(SDH)网络节点接口.

YD/T 1017-2011 — This standard specifies the synchronous digital hierarchy (SDH) network node interface (NNI) technical requirements, including: STM-N signal bit rate, STM-N signal frame structure, user signal unit to the STM-N frame mapping and multiplexing in the format, and the synchronous digital network, the NNI STM-N frame, various overhead functions definition and implementation.

This standard applies to public telecommunications network as the basic means of fiber-optic transmission network, including inter-provincial trunk, trunk and trunk network in the province.

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Document preview — YD/T 1017-2011

National Standard of the People's Republic of China

ICS: 33.040.20
Classification: M 33
Replacing: YD/T 1017-1999

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the synchronous digital hierarchy (SDH) network node interface (NNI) technical requirements, including: STM-N signal bit rate, STM-N signal frame structure, user signal unit to the STM-N frame mapping and multiplexing in the format, and the synchronous digital network, the NNI STM-N frame, various overhead functions definition and implementation. This standard applies to public telecommunications network as the basic means of fiber-optic transmission network, including inter-provincial trunk, trunk and trunk network in the province. Access network, dedicated telecommunications networks, and wireless transmission network can also refer to the use.

Document data

International classification (ICS): 33.040.20.

Chinese classification (CCS): M33.

Estimated length of the Chinese original: 101,149 words.

Adopted international standard: ITU-T G.707/Y.1322-2007, NEQ.

Supersedes the earlier edition YD/T 1017-1999.

Standards quoted by this document

GB/T 16712; GB/T 20185; YD/T 1443; YD/T 1462-2006; ITU-T G.704; ITU-T G.707/Y.1322-2007; ITU-T G.7042/Y.1305-2004; ITU-T G.802; ITU-T G.803-2000; ITU-T G.806-2006; ITU-T G.831-2000; ITU-T G.841; ITU-T G.984.3 AMD 3-2007; ITU-T G.991.2-2003; ITU-T I.432.1; ITU-T O.181; ETSI ETS 300216; IEEE 802.3AE-2002

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 67 pages — is available in the English PDF.

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