EXFO FTB-800 Series for FTB-1 - Manual (Page 543)

Glossary
NetBlazer 533
Acronym List
U
V
TOS Type Of Service
TST Test PDU
TTI Trail Trace Identifier
TTL Time To Live
TU Tributary Unit
TUG Tributary Unit Group
TX Transmit
UAS Unavailable Second
UDP User Data Protocol
UNCORR Uncorrectable
UNEQ Unequipped
UPI User Payload Identifier
UPM User Payload Mismatch
μs microsecond
USA United States of America
UTP Unshielded Twisted Pairs
V VT
VC Virtual Container
VIOL Violation
VLAN
Virtual Local Area Network
VoIP Voice over Internet Protocol