Document :

ITU-T�SG15� (Study Period 2009)� Contribution� 2256

Title :

Some consideration on low cost metro WDM

Date :

2012-08-28

Source :

Ministry of Industry and Information Technology (MIIT) , ZTE Corporation

AI/Question :

Q6/15

Meeting :

2012-09-10

Access :

Restricted to TIES users�[ITU-T]