Checking Bdr Transmit Processor Alarms - Cisco Prisma II Installation And Operation Manual

Checking bdr Transmit Processor Alarms

Introduction
Alarms that you can check using the LCI software are listed below.
Alarm
Module 1.8
Voltage
Module 3.3
Voltage
Module
Temperature
Summary Status
Communication
Status
Transmitter 1
Status
Transmitter 2
Status
Transmitter 1
Laser temperature
Transmitter 2
Laser temperature
Transmitter 1 End
of Life
Transmitter 2 End
of Life
FPGA Status
Transmitter
Communication
Status
Clock Status
100 MHz
Clock Status
125 MHz
Power Supply
Status
78-715192-01 Rev C
Alarm Condition Indication
1.8 Voltage fault Alarm
3.3 Voltage fault Alarm
Temperature too Alarm
high or low
Normal or Alarm Alarm
Communication Alarm
fault
Transmitter 1 not Alarm
present
Transmitter 2 not Alarm
present
Normal or Alarm Alarm
Normal or Alarm Alarm
Normal or Alarm Alarm
Normal or Alarm Alarm
FPGA fault Alarm
Communication Alarm
fault
Internal clock Alarm
generator fault
Internal clock Alarm
generator fault
Power Supply Alarm
Status
Operation Using the LCI Software
Possible Cause
1.8 Voltage level internal to
the receiver too high or
low.
3.3 Voltage level internal to
the receiver too high or
low.
Module temperature too
high or low.
Any alarm in the device.
Communication alarm.
Chassis fans not operating.
Chassis fans not operating.
Laser bias increase due to
age.
Laser bias increase due to
age.
Indicates the FPGA has
stopped Unit needs repair.
Communication alarm.
Check for slave mode.
Unit may need repair.
Unit needs repair.
Module not fully seated.
Check power supply.
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