Title A broadband optical access system with enhanced survivability
Acronym ITU-T G.983.5
Document Type Standard
Committee ITU-T STUDY GROUP 15
Published Year 2002
Link https://www.itu.int/rec/dologin_pub.asp?lang=e&id=T-REC-G.983.5-200201-I!!PDF-E&type=items

This Recommendation describes flexible access networks using optical fibre technology based on ITU-T Rec. G.983.1. Specifically, it describes the functions that extend ITU-T Rec. G.983.1 to enable survivability-protection enhancements for the delivery of highly reliable services. It describes B-PON survivability architectures, protection performance criteria, and protection-switching criteria and protocols.