Glossary
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POP
Points of Presence
POTS
Plain Old Telephone Service
PRM
Performance Report Message
PROTN
Protection
PRS
Primary Reference Source
PSU
Power Supply Unit
PTM
Pluggable Transmission Module
PVC
Permanent Virtual Circuit
PWR
Power
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R
RAM
Random Access Memory
RPP
Reliability Prediction Procedure (described in Telcordia Technologies TR-NWT-00032)
RT
Remote Terminal
RZ
Return to Zero
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S
SA
Service Affecting
SCADA
Supervisory Control and Data Acquisition
SD
Signal Degrade
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Alcatel-Lucent 1665 DMXtend R10.0
365-372-327R10.0 Issue 1
January 2013
G L- 1 1