Huawei OSN 3500 Technical Manual page 72

Abbreviations
Abbreviation Full name
RSTP Rapid Spanning Tree Protocol
SCC System Control & Communication
SDH Synchronous Digital Hierarchy
SFP Small Form-factor Pluggable
SNCP Sub-Network Connection Protection
STM-N Synchronous Transport Module Level-N
TDM Time Division Multiplexing
TM Termination Multiplexer
TPS Tributary protection switching
VC Virtual Container
VLAN Virtual LAN
VLL Virtual Leased Line
VPLS Virtual Private LAN Service
VPN Virtual Private Network
VP Virtual Path
WAN Wide Area Network
OptiX OSN 3500 TM - SD
B-3