Document :

ITU-T�SG15� (Study Period 2005)� Delayed Contribution� 19

Title :

A proposal on drafting a new ITU-T recommendation on ultra long-haul multichannel optical line system

Date :

2004-11-17

Source :

ZTE Corporation

AI/Question :

Q16/15

Access :

Restricted to TIES users�[ITU-T]