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Operation & Maintenance MultiVOIP User Guide
398
E1 Statistics Screen
E1 Statistics: Field Definitions
Field
Name
Values Description
Red Alarm Integer tally of
alarms counted
since last reset.
The alarm condition declared when a device
receives no signal or cannot synchronize to the
signal being received. A Red Alarm is
generated if the incoming data stream has no
transitions for 176 consecutive pulse positions.
Blue Alarm Tally since last
reset.
Alarm signal consisting of all 1’s (including
framing bit positions) which indicates
disconnection or failure of attached equipment.
Loss of Frame
Alignment
Tally since last
reset.
Loss of data frame synchronization.