Glossary
586 FTB-700G/800 Series
Acronym List
O
NE Network Element
NID Network Interface Device
NJO Negative Justification Opportunity
nm Nanometer
OAM Operation, Administration, and Maintenance
OBSAI Open Base Station Architecture Initiative
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
OPU Optical Payload Unit
ORI Open Radio equipment Interface
OTN Optical Transport Network
OTU Optical Transport Unit
OUI Organizationally Unique Identifier
OUT OUTput