EXFO FTB-800 Series for FTB-1 - Manual (Page 538)

Glossary
528 FTB-700G/800 Series
Acronym List
N
O
MSEQV Marker Sequence Violation
MSIM Multiplex Structure Identifier Mismatch
NATO North Atlantic Treaty Organization
nAUI CAUI or XLAUI
NDF New Data Flag
NE Network Element
NJO Negative Justification Opportunity
nm Nanometer
OAM Operation, Administration, and Maintenance
OC- Optical Carrier-
OCI Open Connection Indication
ODI Outgoing Defect Indication
ODU Optical Data Unit
OEI Outgoing Error Indication
OH Overhead
OOF Out-Of-Frame
OOM Out-Of-Multiframe
OOR Out-Of-Recovery
OOS Generic Mapping Procedure Out Of Synchronization
OOS Out-Of-Sequence
OOSM
Out-Of-Service Monitoring