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ITU-T G.707

Network node interface for the synchronous digital hierarchy (SDH)

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Organization: ITU-T
Publication Date: 1 January 2007
Status: active
Page Count: 196
scope:

This Recommendation covers the network node interface (NNI) specifications which are necessary to enable interconnection of network elements at their synchronous digital hierarchy (SDH) interfaces for the transport of different types of payloads.

Therefore, this Recommendation specifies:

- the bit rates for STM-N signals;

- the frames structures for STM-N signals;

- the formats for mapping and multiplexing of client signals (e.g., PDH, ATM and Ethernet) elements into an STM-N frame;

- the functionalities to be implemented in the different overheads of an STM-N frame;

at the NNI of a synchronous digital network, including B-ISDN.

Document History

ITU-T G.707
November 1, 2009
Network node interface for the synchronous digital hierarchy (SDH) Amendment 2
A description is not available for this item.
G.707 AMD 1
July 1, 2007
(Pre-Published) Network node interface for the synchronous digital hierarchy (SDH) Amendment 1
A description is not available for this item.
ITU-T G.707
January 1, 2007
Network node interface for the synchronous digital hierarchy (SDH)
This Recommendation covers the network node interface (NNI) specifications which are necessary to enable interconnection of network elements at their synchronous digital hierarchy (SDH) interfaces...
G.707 CORR 2
August 1, 2005
Network node interface for the synchronous digital hierarchy (SDH) Corrigendum 2
A description is not available for this item.
G.707 AMD 1
August 1, 2004
Network node interface for the synchronous digital hierarchy (SDH) Amendment 1 SERIES G: TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS Digital terminal equipments – General
A description is not available for this item.
ITU-T G.707
June 1, 2004
Network node interface for the synchronous digital hierarchy (SDH) Corrigendum 1
A description is not available for this item.
ITU-T G.707
December 1, 2003
Network node interface for the synchronous digital hierarchy (SDH) SERIES G: TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS Digital terminal equipments – General SERIES Y: GLOBAL INFORMATION INFRASTRUCTURE, INTERNET PROTOCOL ASPECTS AND NEXT GENERATION NETWORKS
A description is not available for this item.
ITU-T G.707
April 1, 2003
Network node interface for the synchronous digital hierarchy (SDH) Amendment 3 SERIES G: TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS Digital terminal equipments – General
A description is not available for this item.
ITU-T G.707
March 1, 2003
Network node interface for the synchronous digital hierarchy (SDH) SERIES G: TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS Digital terminal equipments – General
A description is not available for this item.
ITU-T G.707
September 1, 2002
Network Node Interface for the Synchronous Digital Hierarchy (SDH) Series G: Transmission Systems and Media, Digital Systems and Networks Digital Terminal Equipments - General
A description is not available for this item.
ITU-T G.707
August 1, 2002
Network Node Interface for the Synchronous Digital Hierarchy (SDH) Series G: Transmission Systems and Media, Digital Systems and Networks Digital Terminal Equipments - General
A description is not available for this item.
ITU-T G.707
November 1, 2001
Network Node Interface for the Synchronous Digital Hierarchy (SDH) Series G: Transmission Systems and Media, Digital Systems and Networks Digital Terminal Equipments - General
A description is not available for this item.
G.707
March 1, 1996
Network Node Interface for the Synchronous Digital Hierarchy (SDH) - Series G: Transmission Systems and Media Digital Transmission Systems - Terminal Equipments - General
A description is not available for this item.
G.707
March 1, 1993
Synchronous Digital Hierarchy Bit Rates - General Aspects of Digital Transmission System (Study Group XVIII) 5 pp
A description is not available for this item.
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References

This document references:
ITU-T G.709 - Interfaces for the optical transport network
Published by ITU-T on June 1, 2020
The optical transport network (OTN) supports the operation and management aspects of optical networks of various architectures, e.g., point-to-point, ring and mesh architectures. This Recommendation...
This document references:
ITU-T G.7041 - Generic framing procedure Amendment 1
Published by ITU-T on August 1, 2019
A description is not available for this item.
This document references:
ITU-T G.702 - DIGITAL HIERARCHY BIT RATES
Published by ITU-T on January 1, 1993
A description is not available for this item.
This document references:
ISO/IEC 9314-1 - Information Processing Systems - Fibre Distributed Data Interface (FDDI) - Part 1: Token Ring Physical Layer Protocol (PHY)
Published by ISO on April 15, 1989
A description is not available for this item.
This document references:
ITU-T G.780 - Terms and definitions for synchronous digital hierarchy (SDH) networks
Published by ITU-T on July 1, 2010
This Recommendation contains a list of terms, definitions and abbreviations used in Recommendations dealing with synchronous digital hierarchy (SDH) networks. SDH terms specific to synchronization or...
This document references:
ITU-T G.7042 - Link capacity adjustment scheme (LCAS) for virtual concatenated signals
Published by ITU-T on March 1, 2006
A description is not available for this item.
This document references:
ISO/IEC 9314-2 - Information Processing Systems - Fibre Distributed Data Interface (FDDI) - Part 2: Token Ring Media Access Control (MAC)
Published by ISO on May 1, 1989
A description is not available for this item.
This document references:
ITU-T G.7041 - Generic framing procedure Amendment 1
Published by ITU-T on August 1, 2019
A description is not available for this item.
This document references:
ITU-T G.709 - Interfaces for the optical transport network
Published by ITU-T on June 1, 2020
The optical transport network (OTN) supports the operation and management aspects of optical networks of various architectures, e.g., point-to-point, ring and mesh architectures. This Recommendation...
This document is referenced by:
ITU-T G.8121 - Characteristics of MPLS-TP equipment functional blocks
Published by ITU-T on November 1, 2018
This Recommendation describes both the functional components and the methodology that should be used in order to describe multi-protocol label switching – transport profile (MPLS-TP) layer network...
This document is referenced by:
ITU-T G.8011 - Ethernet service characteristics
Published by ITU-T on October 1, 2020
A description is not available for this item.
This document is referenced by:
ITU-T G.973 - Characteristics of repeaterless optical fibre submarine cable systems
Published by ITU-T on November 1, 2016
This Recommendation is concerned primarily with the system performance and interface requirements of repeaterless optical fibre submarine cable systems; it considers both single wavelength systems...
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View All
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