Table of Contents
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Glossary
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nm
Nanometer (10
NMA
Network Monitoring and Analysis
NMON
Not Monitored (provisioning state)
NRZ
Nonreturn to Zero
NARTAC
Lucent North American Regional Technical Assistance Center
call 1-866-LUCENT8 (866-582-3688): Prompt 1
NNI
Network-Network Interface
NSA
Not Service Affecting
NSAP
Network Services Access Point
NTF
No Trouble Found
............................................................................................................................................................................................................................................................
O
OAM&P
Operations, Administration, Maintenance, and Provisioning
OC-1
Optical Carrier Level 1 Signal (51.84 Mb/s)
OC-3
Optical Carrier Level 3 Signal (155 Mb/s)
OC-12
Optical Carrier Level 12 Signal (622 Mb/s)
OC-48
Optical Carrier Level 48 Signal
OLIU
Optical Line Interface Unit
OOF
Out of Frame
OOL
Out of Lock
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365-372-603R2.0
Issue 1 January 2009
-9
meters)
G L- 9
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