Pelco FR106011 User Manual

34

C2649M (9/07)

Green

The optical signal is 
being received and 
laser is operating 
properly.

–

No action required.

Red

The optical signal is 
not being received.

Remote fiber module is 
not powered on.

Check power connections. 
Replace power supply if 
necessary.

Fiber optic cable is not 
connected.

Check fiber optic 
connections.

Fiber optic cable 
connectors are dirty or 
are damaged.

Clean, polish, or replace 
fiber optic cable 
connectors as necessary.

Fiber optic cable is 
defective.

Replace cable.

A problem exists with 
the optical power 
budget. 

Verify that losses in fiber 
optic cable do not exceed 
the optical power budget 
specification of the fiber 
optic link. If the losses do 
exceed the optical power 
budget, contact Product 
Support.

Flashing red

Laser has shut down.

Fiber module is operating 
in extreme conditions; for 
example, operating 
temperature is below or 
above recommended 
range as stated in the the 
Specifications section.

Ensure that fiber module 
operates according to  
operating conditions stated 
in the Specifications 
section, and then cycle the 
power. If problem persists, 
contact Product Support.

Laser has reached end of 
life.

Cycle the power. If problem 
persists, contact Product 
Support.

Table F.  Troubleshooting with Front-Panel Indicators (Continued)