Document :

ITU-T�SG 15� (Study Period 2013)� Contribution� 1368

Title :

Requirement analysis of optical layer protection in metro WDM networks

Date :

2015-06-09

Source :

China Telecommunications Corporation , China Unicom , FiberHome Technologies Group

AI/Question :

Q9/15

Meeting :

2015-06-22

Access :

Restricted to TIES users�[ITU-T]