Specifications

Reference Guide
7-61
WAN Card WAN Card User Screens and Settings
LB STATE
The Loopback State setting changes when a WAN loopback is both present and operational.
This includes loopbacks caused by commands from remote devices as well as loopbacks
caused by local settings.
*LOCAL*
SNR (Signal to noise ratio), amount of PLS ATTN (Pulse Attenuation), 24 Hr ES (Errored
Seconds) and 24 Hr UAS (Unavailable Seconds) are monitored for each loop for the local side.
Note that these are read only parameters.
*REMOTE*
SNR (Signal to noise ratio), amount of PLS ATTN (Pulse Attenuation), 24 Hr ES (Errored
Seconds) and 24 Hr UAS (Unavailable Seconds) are monitored for each loop for the remote
side. Note that these are read only parameters.