Document :

ITU-T�SG 15� (Study Period 2013)� Contribution� 1013

Title :

Requirement of one to one and bidirectional switching protection of optical layer

Date :

2014-11-11

Source :

China Mobile Communications Corporation , China Telecommunications Corporation , China Unicom , FiberHome Technologies Group

AI/Question :

Q9/15

Meeting :

2014-11-24

Access :

Restricted to TIES users�[ITU-T]