Pelco C2622M manual Meaning Possible Cause Corrective Action

Page 20

Table C. 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

 

 

Cat5e or higher cable.

 

 

compatible device.

Ensure that cable is proper

 

 

Cable is defective.

 

 

length. Cable length must

 

 

Cable is not the proper

not exceed 128 feet

 

 

cable type.

(100 meters).

 

 

Cable is not the proper

 

 

 

length.

 

 

 

Device connected to the

Power on the device connected

 

 

module is not powered on.

to the module.

 

 

 

 

 

 

Duplex mode setting (half-

Set the duplex mode setting on

 

 

duplex or full-duplex) does

modules to match one another

 

 

not match the duplex mode

(autonegotiation or forced

 

 

setting of the remote

half-duplex or full-duplex).

 

 

module.

Refer to Setting 10BASE-T/

 

 

 

100BASE-TX Port Modes of

 

 

 

Operation on page 10 for

 

 

 

information.

 

 

 

 

 

 

Port on module is defective.

Replace the module

 

 

 

 

 

 

 

(Continued on next page)

20

C2622M (2/07)

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Contents Ethernet Switch List of Tables ContentsList of Illustrations Important Safety Instructions Risk of Electric Shock Do not Open Regulatory Notices Radio and Television InterferenceProduct Overview DescriptionModels FX82051 module consists of the following series of modelsMultimode Models Single-Mode Models*†100BASE-FX Status LED Power LED Pelco badgeFront Panel 10BASE-T/100BASE-TX Ports 1-5 RJ-45 connectors Rear PanelInstallation Package ContentsAutonegotiation is enabled by default Flow control is disabled by default10BASE-T/100BASE-TX Modes of Operation Table A. TX Mode Switch SettingsFlow control default setting Mounting Mounting the FX82051 Module Into a RackMounting the FX82051 Module Using the Wall Clip Fiber connections Connections10BASE-T/100BASE-TX connections Fiber Port Connections in Point-to-Point Application Troubleshooting Meaning Possible Cause Corrective Action Optic Fault LED Table C. Troubleshooting with Rear-Panel Indicators Desired, refer to SettingData is being Desired, refer to Setting Transmitted or AmberMeaning Possible Cause Corrective Action Duplex mode Duplex mode Duplex linkIf half-duplex mode is Amber Port is set to If 10BASE-T full-duplexGreen Port is set to If 100BASE-TX full-duplex Flashing green Port is set to Normal or excessiveReplace cable if it is Use Cat5e or higherTable C. Troubleshooting with Rear-Panel Indicators Specifications Duplex/collision and speedOptical Maximum Laser FX82051SSTR-2Appendix. RJ-45 Connector Pinouts Illustrates RJ-45 MDI/MDI-X connector pinoutsProduct Warranty and Return Information ISO9001