Glossary
SONET/SDH Application
427
Acronym List
N
O
NATO
North Atlantic Treaty Organization
NDF
New Data Flag
NE
Network Element
NI/CSU
Network Interface/Customer Service Unit
NJO
Negative Justification Opportunity
nm
Nanometer
NORM
Normal
OC-3
Optical Carrier for 3rd level (155.52 Mbps)
OC-12
Optical Carrier for 12th level (622.08 Mbps)
OC-48
Optical Carrier for 48th level (2488.32 Mbps)
OC-192
Optical Carrier for 192th level (9.95328 Gbps)
OC-768
Optical Carrier for 768th level (39.81312 Gbps)
OCI
Open Connection Indication
ODU
Optical Data Unit
ODI
Outgoing Defect Indication
OEI
Outgoing Error indication
OH
Overhead
OOF
Out-Of-Frame
OOM
Out-Of-Multiframe
OOSM
Out-Of-Service Monitoring
OPU
Optical Payload Unit
OTN
Optical Transport Network
Содержание FTB-8100 Series
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