GB/T 21645.1-2008
Technical requirements for automatically switched optical network.Part 1: Architecture and general requirements (English Version)

Standard No.

GB/T 21645.1-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 21645.1-2008

Scope

This part specifies the automatic switched optical network architecture, control plane reference structure and basic structural elements, call and connection control, routing, automatic discovery and resource management requirements, management plane and data communication network requirements, naming and addressing, protection and restoration, Network reliability and security, and business requirements, etc. The ASON requirements stipulated in this part have nothing to do with the client layer it carries and the specific implementation technology, and the specific technical details of the transport network are out of the scope of this part. This section applies to the SDH transport network defined by ITU-T G.803 and the optical transport network (OTN) defined by ITU-T G.872.

GB/T 21645.1-2008 Referenced Document

• ITU-T G.7712 Architecture and specification of data communication network*， 2019-08-01 Update
• ITU-T G.7713 Distributed call and connection management (DCM) (Study Group 15)*， 2024-04-19 Update
• ITU-T G.7713.1 Distributed call and connection management (DCM) based on PNNI SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital terminal equipments Operations administration and maintenance features of transmission equipment Study Group 15; A
• ITU-T G.7713.2 Distributed Call and Connection Management: Signalling mechanism using GMPLS RSVP-TE SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS Digital terminal equipments – Operations@ administration and maintenance features of transmission e
• ITU-T G.7713.3 Distributed Call and Connection Management: Signalling Mechanism using GMPLS CR-LDP SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital terminal equipments Operations administration and maintenance features of transmission equipm
• ITU-T G.7715 Architecture and requirements for routing in the automatically switched optical networks Series G: Transmission Systems and Media Digital Systems and Networks Digital terminal equipments - Operations administration and maintenance features of transmission
• ITU-T G.7715.1 ASON routing architecture and requirements for link state protocols SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital terminal equipments Operations administration and maintenance features of transmission equipment Study Group
• ITU-T G.784 (Pre-Published) Management aspects of the Synchronous Digital Hierarchy (SDH) transport network element
• ITU-T G.803 Architecture of Transport Networks Based on the Synchronous Digital Hierarchy (SDH) - Series G: Transmission Systems and Media Digital Systems and Networks Digital Transmission Systems - Digital Networks - General Aspects Study Group 13
• ITU-T G.805 Generic Functional Architecture of Transport Networks Series G: Transmission Systems and Media Digital Systems and Networks Digital Networks - General Aspects Study Group 13
• ITU-T G.8080 Architecture for the automatically switched optical network (Study Group 15)*， 2012-02-01 Update
• ITU-T G.872 Architecture of optical transport networks*， 2019-12-01 Update
• ITU-T G.873.1 Optical transport network: Linear protection (Study Group 15)*， 2017-10-01 Update
• ITU-T G.873.2 ODUk shared ring protection (Study Group 15)*， 2015-08-01 Update
• ITU-T G.874 Management aspects of optical transport network elements*， 2017-08-01 Update
• ITU-T M.3010 Principles for a Telecommunications Management Network Study Group 4
• YD/T 1078-2000 SDH Transmission Network Technique Requirements.Interworking of Network Protection Architectures
• YD/T 1289.2 Synchronous Digital Hierarchy (SDH) transport network management system technical specification part 2:Element Management System (EMS) function
• YDN 099-1998 Optical Synchronous Transport Network Technical System (Internal Standard)

GB/T 21645.1-2008 history

• 2008 GB/T 21645.1-2008 Technical requirements for automatically switched optical network.Part 1: Architecture and general requirements

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