Alcatel-Lucent 1850 TSS-320 Engineering Rules page 42

Abbreviations
............................................................................................................................................................................................................................................................
ABBREVIATION
OTS
OTUk
P2MP
P2P
PDH
PPP / P2P
PM
PPP
RECC
RNURG
ROADM
RPR
RS FEC
RURG
Rx
SC
SCOT
SDH
SFP
SLC
SMF
SNCP
SNCP/I
SONET
SPV
STM-n
STS-nc
TBD
TDM
TL1
TMN
tOSNR
TPD
TRU
TSS
TU
UILA
............................................................................................................................................................................................................................................................
B - 4
MEANING
Optical Transmission Section
Optical Channel Transport Unit, capacity k=1, 2, 3
Point To Multi-Point
Point To Point
Plesiochronous Digital Hierarchy
Point-to-Point
Performance Monitoring
Point to Point Protocol
Recommendation
Not urgent Alarm command. Lights up the relative rack red LED
Reconfigurable Optical Add/Drop Multiplexer
Resilient Packet Ring
Reed-Solomon Forward Error Correction
Urgent Alarm command. Lights up the relative rack red LED
Reception
Shelf Controller
Software Control Of Transmission
Synchronous Digital Hierarchy
Small Form Factor Pluggable module
Second Level Controller
Single Mode Fibre
Sub-Network Connection Protection
Subnetwork Connection Protection Inherent
Sinchronous Optical Network
Supervision
Synchronous Transport Module, level n
Synchronous Transport Signal level n concatenation
To Be Defined
Time Division Multiplexing
Translation Language level 1
Telecommunication Management Network
target Optical Signal to Noise Ratio
Transponder
Top Rack Unit
Transpor Service Switch
Tributary Unit
Upgradeable In-Line Amplifier
Table of abbreviations
PN 8DG 08763 GAAA
Issue 1 March 2009