Document :

ITU-T�SG15� (Study Period 2009)� Contribution� 1615

Title :

MSI Mismatch alarm issues connected with Auto PT enabled systems interconnecting new OTN equipment (PT=21) with old equipment (PT=20)

Date :

2011-11-19

Source :

Ciena Corporation

AI/Question :

Q11/15, Q9/15

Meeting :

2011-12-05

Access :

Restricted to TIES users�[ITU-T]