ADC Release 3.1 User Manual
Page 17
Advertising
1152700
•
Issue 1
•
February 2001
•
Preface
Page xv
© 2000, ADC Telecommunications, Inc.
UBR
Unspecified Bit Rate
UNI
User Network Interface
UPC
Usage Parameter Control
UPSR
Unidirectional Path Switch Ring
UVPSR
Unidirectional Virtual Path Switch Ring
VC
Virtual Channel
VCC
Virtual Channel Connection
VP
Virtual Path
VPC
Virtual Path Connection
VT
Virtual Tributary
W/P
Working/Protect
Advertising