Pelco C2624M manual Meaning Possible Cause Corrective Action

Page 27

Table D. Troubleshooting with Rear-Panel Indicators (Continued)

Indicator Color

Meaning

Possible Cause

Corrective Action

 

 

 

 

RJ-45 10BASE-T/100BASE-TX Port Status LED - Left (Link/Activity) (Continued)

 

 

 

 

Not lit

A 10BASE-T or

A problem may exist with

Do any of the following as

 

100BASE-TX link

the cable:

applicable:

 

cannot be

• Cable is not connected

• Connect the cable.

 

established.

 

to the module or to the

• Replace the cable. Use

 

 

10BASE-T/100BASE-TX

 

 

Category 5e or higher

 

 

compatible device.

cable.

 

 

• Cable is defective.

• Ensure that cable is proper

 

 

• Cable is not the proper

length. Cable length must

 

 

cable type.

not exceed 128 feet

 

 

• Cable is not the proper

(100 meters).

 

 

length.

 

 

 

Device connected to the

Power on the device

 

 

module is not powered on.

connected to the module.

 

 

 

 

 

 

Duplex mode setting (half-

Set the duplex mode setting

 

 

duplex or full-duplex) does

on modules to match one

 

 

not match the duplex mode

another (autonegotiation or

 

 

setting of the remote

forced half-duplex or full-

 

 

module.

duplex). Refer to the Setting

 

 

 

10BASE-T/100BASE-TX Port

 

 

 

Modes of Operation section in

 

 

 

this manual for information.

 

 

 

 

 

 

Port on module is defective.

Replace the module.

 

 

 

 

 

 

 

(Continued on next page)

C2624M (6/07)

27

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Contents
Ethernet Switch List of Illustrations ContentsFX Mode Switch Settings RJ-45MDI/MDI-X Connector PinoutsList of Tables Important Safety Instructions Risk of Electric Shock Do not Open Radio and Television Interference Regulatory NoticesDescription Product OverviewC2624M 6/07 Single-Mode Models*† ModelsFX82012 module consists of the following series of models Multimode ModelsIllustrates the front panel of the FX82012 module Front PanelIllustrates the rear panel of the FX82012 module Rear PanelPackage Contents Installation10BASE-T/100BASE-TX Modes of Operation Autonegotiation is enabled by defaultFlow control is disabled by default Flow control default settingFX Mode Switch Setting Fiber Failover ModeMounting Mode of OperationMounting 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 By the remote link Indication Fefi On local module Optical signalOptic Fault LED on local Section in this table Replace local moduleMeaning Possible Cause Corrective Action Optic Fault LED Established Table D. Troubleshooting with Rear-Panel IndicatorsAmber If 10BASE-T operation isMeaning Possible Cause Corrective Action Amber Port is set to Duplex mode LinkRefer to the Setting If half-duplex mode isTion or by manually Green Port is set to If 100BASE-TX full-duplexFull-duplex operation is not Flashing green Port is set toTable D. Troubleshooting with Rear-Panel Indicators Specifications Multimode 62.5/125 μm PowerWavelength Optical Maximum BudgetIllustrates RJ-45 MDI/MDI-X connector pinouts Appendix. RJ-45 Connector PinoutsC2624M 6/07 Product Warranty and Return Information ISO9001
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