Alcatel-Lucent 1643 AMS Applications And Planning Manual page 294
Access multiplexer am / access multiplexer small
ams(formerly metropolis am/ams.
release 1.0 through 7.2
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Also See for 1643 AMS:
- User's operation manual (724 pages) ,
- Operation manual (386 pages) ,
- Installation manual (278 pages)
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Glossary
ESPG
Elastic Store & Pointer Generator
ETSI
European Telecommunication Standardisation Institute
Event
A significant change. Events in controlled network elements include signal failures,
equipment failures, signals exceeding thresholds, and protection switch activity. When an
event occurs in a controlled network element, the controlled network element will
generate an alarm or status message and send it to the Lucent OMS.
Event Management (EM)
Subsystem of the Lucent OMS that processes and logs event reports of the network.
Externally Timed
An operating condition of a clock in which it is locked to an external reference and uses
time constants that are altered to quickly bring the local oscillator's frequency into
approximate agreement with the synchronization reference frequency.
Extra Traffic
Unprotected traffic that is carried over the protection channels when that capacity is not
used for the protection of service traffic.
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F
Far End Block Error (FEBE)
An indication returned to the transmitting node that an errored block has been detected
at the receiving node. A block is a specified grouping of bits.
Far End Receive Failure (FERF)
An indication returned to a transmitting network element that the receiving network
element has detected an incoming section failure.
FAS
Frame Alignment Signal
FAW
Frame Alignment Word
FC
Full contact Connector
FCC
Federal Communications Commission
FDDI
Fiber Distributed Data Interface
FEP
Front End Processor
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GL-10
Alcatel-Lucent - Proprietary
See notice on first page
365-312-801R7.2
Issue 3, May 2007
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