Alcatel 1850 TSS-320 Technical Handbook page 268

ABBREVIATION
SM
SNCP/I (** )
SOH
SONET
S/P
SPI
SSF
SQ
STM-0/STM-1
SVLAN
SW
TANC
TD
TDM
TIM
TMN
TOR
TORC
TSD
TSF
TTF
TU
TUG2/3
TUOH
TUP/UP
TU12/TU3
TX
URG
VC
VCXO/VCO
VC12/VC3/VC4
VLAN
VMMF
WAN
WDM
Alcatel 1850 TSS-320 Rel. 1.1
266/270 8DG 07734 AAAA Edition 01
Single Mode/Synchronous Mux
Subnetwork Connection Protection Inherent
Section Overhead
Sinchronous Optical Network
Serial/Parallel Converter
Synchronous Physical Interface
Server Signal Fail
Squelch
Synchronous Transport Module, levels 0 etc.
Stacked VLAN
Software
Remote alarm due to failure of all power supply units
Layout drawing
Time Division Multiplexing
Trace Identifier Mismatch
Telecommunication Management Network
Remote alarm indicating loss of one of the station batteries
Remote alarm due to a faulty/missing power supply unit
Trail Signal Degrade
Trail Signal Fail
Transport Terminal Function
Tributary Unit
Tributary unit group, level 2,3
Tributary Unit Overhead
Equipment Controller remote alarm
Tributary unit level 12, 3
Transmission
Urgent
Virtual Container
Voltage controlled oscillator
Virtual Container, levels 12,3,4
Virtual LAN
Virtual Machine Management Function
Wide Access Network
Wavelength Division Multipleing
MEANING
Technical Handbook Common
Abbreviations