Animated Optical Glossary
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EXFO Glossary

O (browse from .......... to)
OADM...............OLTSOMS...............OpSOptical Add/Drop Multiplexer (OADM)...............OPUOrganizationally Unique Identifier (OUI)...............OX_ID
OADMOCIOLA
OAMOctetOLn
OAM&PODNOLP
OBSAIODUOLS
OCOFCOLT
OC-3 OHOLTS
OChOHP
 
from OADM... to OLTS


OAM&P

Acronym for: Operations, administration, maintenance and provisioning


OBSAI

Acronym for: Open base station architecture initiative


OC

Acronym for: Optical carrier (transport rate)



OCh

Acronym for: Optical channel


OCI

Acronym for: Open connection indication


Octet

Eight bits. Also known as byte.


ODN

Acronym for: Optical distribution network


ODU

Acronym for:

1. Optical distribution unit

2. Optical channel data unit



OH

Acronym for: Overhead


OHP

Acronym for: Overhead processor



OLn

Acronym for: Offline n


OLP

Acronym for: Optical power meter


OLS

Acronym for: Offline



OLTS

Acronym for: Optical loss test set