EXFO FTB-8500 Series for FTB-500 - Manual (Page 489)

Glossary
Ethernet and Fibre Channel Application 475
Acronym List
U
V
W
X
UAS Unavailable Second
UDP User Data Protocol
UNEQ-P Unequipped - Path
μs microsecond
USA United States of America
UTC Universal Time Coordinated
UTP Unshielded Twisted Pair
VID VLAN Identifier
VLAN Virtual Local Area Network
VoD Video on Demand
VoIP Voice over Internet Protocol
VT Virtual Tributary
WAN Wide Area Network
WDM Wavelength Division Multiplexing
WIS WAN Interface Sublayer
WWN World Wide Name
XFP 10 Gigabit Small Form Factor Pluggable