Specifications

Acronyms
AC-9
Cisco ONS 15454 Troubleshooting and Maintenance Guide
November 2001
O
OAM&P
Operations, Administration, Maintenance, and Provisioning
OC
Optical carrier
OOS AS
Out of Service Assigned
OSI
Open Systems Interconnection
OSPF
Open Shortest Path First
OSS
Operations Support System
OSS/NMS
Operations Support System/Network Management System
P
PCM
Pulse Code Modulation
PCMCIA
Personal Computer Memory Card International Association
PCN
Product Change Notices
PDI-P
STS Payload Defect Indication-Path
POP
Point of Presence
PM
Performance Monitoring