Alcatel 1850 TSS-320 Technical Handbook page 267

ABBREVIATION
PLL
PPI
POH
PMMF
PPS
PRBS
PR_EA
PWALM
PWANDOR
Q2/QB2
Q3/QB3
R
RAI
RECC
RAM
RDI
REI
RCK
REF
REL
RIBUS
RMS
RNURG
RPR
RSOH
RST
RURG
Rx
SC
SD
SDH
SEC
SETG
SF
SLC
SLM
Technical Handbook Common
Abbreviations
Phase Locked Loop
Plesiochronous Physical interface
Path Overhead
Physical Machine Management Function
Path Protection Switching
Pseudo Random Binary Signal
Packet Ring Edge Aggregator
Power supply alarm
ANDOR/3 failure
TMN Interface with B2 protocol. Interface towards plesiochro-
nous equipment
TMN Interface with B3 protocol. Interface towards TMN
Reset command /General alarm
Remote Alarm Indication
Recommendation
Random Access Memory
Remote Defect Indication
Remote Error Indication
Received clock
Reference
Release
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
Shelf Controller
Signal Degrade
Synchronous Digital Hierarchy
SDH Equipment Clock
Synchronous Equipment Timing Generation function
Signal Fail
Second Level Controller
Single Longitudinal Mode
8DG 07734 AAAA Edition 01
MEANING
Alcatel 1850 TSS-320 Rel. 1.1
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