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[2017-2020] : [SG15] : [Q11/15]

[Declared patent(s)]  - [Publication]

Work item: G.873.1 Cor.1
Subject/title: Optical transport network: Linear protection - Corrigendum 1
Status: Approved on 2020-03-15 
Approval process: AAP
Type of work item: Recommendation
Version: -
Equivalent number: -
Timing: -
Liaison: -
Supporting members: -
Summary: Recommendation ITU-T G.873.1 defines the automatic protection switching (APS) protocol and protection switching operation for the linear protection schemes for the optical transport network at the optical data unit k (ODUk) level. Protection schemes considered in this Recommendation are: -ODUk subnetwork connection protection with inherent monitoring (1+1, 1:n); -ODUk subnetwork connection protection with non-intrusive monitoring (1+1); -ODUk subnetwork connection protection with sublayer monitoring (1+1, 1:n). -ODUk compound link subnetwork connection group protection with inherent monitoring (1+1, 1:1). In addition, client-related protection architectures are described. Corrigendum 1 provides an editorial correction to text in clause 7.1 of G.873.1 (2017).
Comment: -
Reference(s):
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Contact(s):
Jeong-dong RYOO, Editor
Haomian ZHENG, Editor
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First registration in the WP: 2020-02-14 10:08:23
Last update: 2020-02-14 10:10:50