Pelco C2624M manual Replace local module, Indication Fefi On local module Optical signal, Partner

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

Indicator Color

Meaning

Possible Cause

 

Corrective Action

 

 

 

 

 

 

100BASE-FX Status LED (

)

 

 

 

 

 

 

Green

A fiber link

 

No action required.

 

is established.

 

 

 

 

 

 

 

 

Flashing green

Data activity is

 

No action required.

 

occurring on the fiber

 

 

 

 

link—data is being

 

 

 

 

transmitted or

 

 

 

 

received.

 

 

 

 

 

 

 

Red

Far end fault

Defective fiber transmit port

Replace local module.

 

indication (FEFI).

on local module

 

 

 

The optical signal

 

 

 

Laser fault on local module

Refer to the Optic Fault LED

 

transmitted from this

(Optic Fault LED on local

section in this table.

 

port is not detected

module flashes red).

 

 

 

by the remote link

 

 

 

 

Defective fiber receive port

Replace remote module.

 

partner.

 

on remote module

 

 

 

 

 

 

 

 

 

 

 

NOTE: The Optic Fault LED on the remote module is red. Refer to the Optic Fault

 

LED section in this table for additional information.

 

 

 

 

 

 

 

 

 

 

(Continued on next page)

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C2624M (6/07)

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Contents Ethernet Switch Contents List of IllustrationsFX Mode Switch Settings RJ-45MDI/MDI-X Connector PinoutsList of Tables Important Safety Instructions Risk of Electric Shock Do not Open Regulatory Notices Radio and Television InterferenceProduct Overview DescriptionC2624M 6/07 Models FX82012 module consists of the following series of modelsMultimode Models Single-Mode Models*†Front Panel Illustrates the front panel of the FX82012 moduleRear Panel Illustrates the rear panel of the FX82012 moduleInstallation Package ContentsAutonegotiation is enabled by default Flow control is disabled by defaultFlow control default setting 10BASE-T/100BASE-TX Modes of OperationSetting Fiber Failover Mode FX Mode SwitchMode of Operation MountingMounting the FX82012 Module to a Wall PAN Head with Wall Clip Lock Washer Connections Fiber connections Primary Fiber Port Connections in Sample Drop-and-Repeat Application Troubleshooting Module Reseat module or power Supply as necessaryReplace power supply Meaning Indication Fefi On local module Optical signal Optic Fault LED on local Section in this tableReplace local module By the remote linkMeaning Possible Cause Corrective Action Optic Fault LED Table D. Troubleshooting with Rear-Panel Indicators AmberIf 10BASE-T operation is EstablishedMeaning Possible Cause Corrective Action Duplex mode Link Refer to the SettingIf half-duplex mode is Amber Port is set toGreen Port is set to If 100BASE-TX full-duplex Full-duplex operation is notFlashing green Port is set to Tion or by manuallyTable D. Troubleshooting with Rear-Panel Indicators Specifications Power Wavelength Optical MaximumBudget Multimode 62.5/125 μmAppendix. RJ-45 Connector Pinouts Illustrates RJ-45 MDI/MDI-X connector pinoutsC2624M 6/07 Product Warranty and Return Information ISO9001