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

Indicator Color

Meaning

Possible Cause

 

Corrective Action

 

 

 

 

 

 

 

 

Fiber Failover Mode LED (

 

 

)

 

 

 

 

 

 

 

 

 

 

 

 

 

Not lit

The module is not in

The FX Mode switch is set

If fiber redundancy is not

 

fiber redundancy

to position 0.

 

required, no action is

 

mode.

 

 

 

 

required. If fiber redundancy

 

 

 

 

 

 

is required, power off the

 

 

 

 

 

 

module, set the FX Mode

 

 

 

 

 

 

switch to position 1 or 2 as

 

 

 

 

 

 

appropriate, and then power

 

 

 

 

 

 

on the module. For detailed

 

 

 

 

 

 

information, refer to Setting

 

 

 

 

 

 

Fiber Failover Mode on

 

 

 

 

 

 

page 16.

 

 

 

 

 

 

Green

The module is in

The FX Mode switch is set

If fiber redundancy is

 

fiber redundancy

to position 1 (port A

 

required, no action is

 

mode. The primary

connects to the primary

required. If fiber redundancy

 

fiber link is opera-

fiber link) or to position 2

is not required, power off the

 

tional. The second-

(port B connects to the

 

module, set the FX Mode

 

ary fiber link is idle.

primary fiber link).

 

switch to position 0, and

 

 

 

 

 

 

then power on the module.

 

 

 

 

 

 

Amber

The module is in

A problem exists with the

Refer to the Optic Fault LED

 

fiber redundancy

secondary fiber link. The

section or to the 100BASE-FX

 

mode. The primary

Optic Fault LED or the

 

Status LED section in this

 

fiber link is opera-

100BASE-FX Status LED for

table as appropriate.

 

tional. The second-

port A or port B is red.

 

 

 

ary fiber link is

 

 

 

 

 

 

down.

 

 

 

 

 

 

 

 

 

 

 

Flashing amber

The module is in

A problem exists with the

Refer to the Optic Fault LED

 

fiber redundancy

primary fiber link. The Optic

section or to the 100BASE-FX

 

mode. The primary

Fault LED or the 100BASE-

Status LED section in this

 

fiber link is down.

FX Status LED for port A or

table as appropriate.

 

The secondary fiber

port B is red.

 

 

 

link is operational.

 

 

 

 

 

 

 

 

 

 

 

Red

The module is in

A problem exists with the

Refer to the Optic Fault LED

 

fiber redundancy

primary and backup fiber

section or to the 100BASE-FX

 

mode; however, both

links. The Optic Fault LEDs

Status LED section in this

 

primary and second-

or the 100BASE-FX Status

table as appropriate.

 

ary fiber links are

LEDs for ports A and B are

 

 

down.

red.

 

 

 

 

 

 

 

 

 

(Continued on next page)

C2607M (2/07)

27

Page 27
Image 27
Pelco FX82052 manual Meaning