Huawei OptiX OSN 550 Configuration Manual page 469

OptiX OSN 550 Multi-Service CPE Optical Transmission
System
Configuration Guide
Upload
UPM
Upper threshold
UPS
Upward cabling
User
User-to-Network
Interface
UTC
A.22 V
VB
VBR
VC
VC
VCG
VCI
Virtual Container
Virtual local area
network
Virtual Private
Network
VLAN
VP
VPI
VPN
A.23 W
Wait to Restore
WAN
Issue 02 (2011-06-30)
An operation to report some or all configuration data of an NE to the NMS. The
configuration data then covers the configuration data stored at the NMS side.
Uninterruptible Power Module
TThe critical value that can induce unexpected events if exceeded.
Uninterruptible Power Supply
Cables or fibers connect the cabinet with other equipment from the top of the cabinet.
Any entity external to the network which utilizes connections through the network for
communication. A person or other entity authorized by a subscriber to use some or all
of the services subscribed to by that subscriber.
The interface between user equipment and private or public network equipment (for
example, ATM switches).
Universal Time Coordinated
Virtual Bridge
Variable Bit Rate
Virtual Concatenation
See Virtual Container
Virtual Concatenation Group
Virtual Channel Identifier
The information structure used to support path layer connections in the SDH. It consists
of information payload and path overhead (POH) information fields organized in a block
frame structure which repeats every 125 or 500 μs.
A logical grouping of two or more nodes which are not necessarily on the same physical
network segment but which share the same IP network number. This is often associated
with switched Ethernet.
A system configuration, where the subscriber is able to build a private network via
connections to different network switches that may include private network capabilities.
See Virtual local area network
Virtual Path
Virtual Path Identifier
See Virtual Private Network
The number of minutes to wait before services are switched back to the working line.
Wide Area Network
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A Glossary and Acronyms
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