Alcatel-Lucent 1665 Installation Manual page 409

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NEBS
Network Equipment-Building System
nm
Nanometer (10
NMA
Network Monitoring and Analysis
NMON
Not Monitored (provisioning state)
NRZ
Nonreturn to Zero
NNI
Network-Network Interface
NSA
Not Service Affecting
NSAP
Network Services Access Point
NTF
No Trouble Found
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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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365-372-304R7.1
Issue 2 March 2008
-9
meters)
Acronyms and abbreviations
G L- 9