Troubleshooting Alarm Conditions - Cisco Prisma II Installation And Operation Manual

Troubleshooting Alarm Conditions

Alarm Conditions
If the red ALARM indicator is illuminated or is blinking, check the ICIM, LCI, or
TNCS to determine the cause of the alarm. For help, refer to the chart below.
Alarm
LasBias
InPwr
OutPwr
LasTemp
IntPs
5-4
Parameter
Laser Current
Optical Input
Optical Output
Laser Temperature
Input Power
Supply
Maintenance and Troubleshooting
Possible Causes Possible Solutions
Internal problem C Cisco Services for
help.
Dirty or loose Check input source.
connector, or Low
input
Low input, Check input.
Internal problem Telephone Cisco
Services for help.
Module disabled Enable Module.
Internal problem, Telephone Cisco
Fan Tray failure, Services for help.
Ambient
Temperature, or
chassis air filter
requires changing
Internal problem Telephone Cisco
Services for help.
78-739260-01 Rev F