Alcatel-Lucent 1665 Installation Manual page 388

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P P-bit
Performance Bit
PC
Personal Computer
PCU
Power Conversion Unit
PID
Program Identification
PINFET
Positive Intrinsic Negative Field Effect Transistor
PJC
Pointer Justification Count
PLL
Phase-Locked Loop
PM
Performance Monitoring
PMN
Power Minor Alarm
POH
Path Overhead
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
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G L - 1 0 365-372-304R7.1
Issue 1, November 2007