Alcatel 1850 TSS-320 Technical Handbook page 80

ABBREVIATION
PIM
PIN
PJE
PLL
PM
PMMF
POH
PPI
PPS
PR_EA
PRBS
PWALM
PWANDOR
Q2/QB2
Q3
Q3/QB3
R
RAI
RAM
RCK
RDI
RECC
REF
REI
REL
RI
RIBUS
RMS
RNURG
RPR
RSOH
RST
RURG
Rx
RX
S/P
Alcatel 1850 TSS-320 Rel.1.1
78/84 8DG 07734 CAAA Edition 01
Plug In Module
Positive - Intrinseque - Negative (photodiode technology)
Pointer Justification Event
Phase Locked Loop
Performance Monitoring
Physical Machine Management Function
Path Overhead
Plesiochronous Physical interface
Path Protection Switching
Packet Ring Edge Aggregator
Pseudo Random Binary Signal
Power supply alarm
ANDOR/3 failure
TMN Interface with B2 protocol. Interface towards plesiochro-
nous equipment
Interface with Q3 Protocol
TMN Interface with B3 protocol. Interface towards TMN
Reset command /General alarm
Remote Alarm Indication
Random Access Memory
Received clock
Remote Defect Indication
Recommendation
Reference
Remote Error Indication
Release
Remote Inventory
Remote Inventory BUS
Root Mean Square
Not urgent Alarm command. Lights up the relative rack red LED
Resilient Packet Ring
Regenerator Section Overhead
Regenerator Section Termination
Urgent Alarm command. Lights up the relative rack red LED
Reception
Receiver
Serial/Parallel Converter
MEANING
Technical Handbook SDH
Abbreviations