Cisco Prisma II bdr Dig Rev 2 1 Dual Mux Sys for High Density Installations Installation Guide
4-20
Operation Using LCI
78-715193-01 Rev C
Checking bdr Receive Processor Alarms
Introduction
Using LCI, you can check the alarm status of various parameters. Alarms that you
can check are listed below.
Alarm
Parameter
Alarm
Condition
Alarm
Indication Possible Cause or Remedy
Module 1.8
Voltage
1.8 Voltage fault Alarm
1.8 Voltage level internal to the
receiver too high or low.
Module 3.3
Voltage
3.3 Voltage fault Alarm
3.3 Voltage level internal to the
receiver too high or low.
Module
Temperature
Temperature too
high or low
Alarm
Module temperature too high
or low.
Summary Status Normal or Alarm Alarm
Any alarm in the device.
Communication
Status
Communication
fault
Alarm
Communication alarm.
Receiver 1 Status Receiver 1 not
present
Alarm
Receiver 1 not installed.
Receiver 2 Status Receiver 2 not
present
Alarm
Receiver 2 not installed.
Receiver 1 Loss
of Signal Status
Receiver 1 loss of
signal
Alarm
Check fiber line and data into
receiver 1.
Receiver 2 Loss
of Signal Status
Receiver 2 loss of
signal
Alarm
Check fiber line and data into
receiver 2.
Framing Status
The signal
cannot be framed
Alarm
Check fiber connection path
and bdr transmitter.
FPGA Status
FPGA fault
Alarm
Indicates the internal FPGA has
stopped working. Unit needs
repair.
Receiver
Communication
Status
Cannot
communicate
with the receiver
Alarm
Cannot communicate with the
receivers. Reseat or replace the
receivers.
Recovered Clock Internal clock
generator fault
Alarm
Unit needs repair.
Power Supply
Status
Power supply
fault
Alarm
Chassis power supply. Make
sure power supply is fully
seated. Check power cord.