Committed to connecting the world

  •  
wtisd

ITU-T work programme

[2013-2016] : [SG15] : [Q9/15]

[Declared patent(s)]  - [Publication]

Work item: G.873.1
Subject/title: Optical Transport Network (OTN): Linear protection
Status: [Carried to next study period]
Approval process: -
Type of work item: Recommendation
Version: Rev.
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 channel data unit (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.
Comment: -
Reference(s):
  Historic references:
-
Contact(s):
Haomian Zheng, Editor
ITU-T A.5 justification(s):
Generate A.5 drat TD
-
[Submit new A.5 justification ]
See guidelines for creating & submitting ITU-T A.5 justifications
First registration in the WP: 2016-03-01 16:56:26
Last update: 2016-11-04 14:21:40