Pelco C2624M manual Troubleshooting, Module Reseat module or power Supply as necessary

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Troubleshooting

LED indicators on the front and rear panels of the FX82012 module allow you to monitor operational status:

•LED indicators on the front panel allow you to monitor operating power, fiber redundancy mode status, 100BASE-FX port status, and optic signal/laser status. Refer to Table C for information about the front-panel indicators and associated troubleshooting guidelines.

•LED indicators on the rear panel allow you to monitor RJ-45 10BASE-T/100BASE-TX port status. Refer to Table D for information about the rear-panel indicators and associated troubleshooting guidelines.

Table C. Troubleshooting with Front-Panel Indicators

Indicator Color	Meaning	Possible Cause	Corrective Action

	Power LED (Pelco badge)

Blue	Power is being	—	No action required.
	applied to the
	module.

Not lit	Power is not being	Power connection is faulty.	Check power connection.
	applied to the		If module is rack mounted,
	module.		reseat module or power
			supply as necessary.

		Power supply has failed.	Replace power supply.

		Loss of power occurs due to	Check circuit breakers, fuses,
		tripped circuit breakers,	or electrical service as
		blown fuses, or faulty	necessary.
		electrical service.

			(Continued on next page)

22	C2624M (6/07)

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Contents Ethernet Switch Contents List of IllustrationsRJ-45MDI/MDI-X Connector Pinouts FX Mode Switch SettingsList of Tables Important Safety Instructions Risk of Electric Shock Do not Open Regulatory Notices Radio and Television InterferenceProduct Overview DescriptionC2624M 6/07 Multimode Models ModelsFX82012 module consists of the following series of models Single-Mode Models*†Front Panel Illustrates the front panel of the FX82012 moduleRear Panel Illustrates the rear panel of the FX82012 moduleInstallation Package ContentsFlow control default setting Autonegotiation is enabled by defaultFlow control is disabled by default 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 Module Reseat module or power Supply as necessary TroubleshootingReplace power supply Meaning Replace local module Indication Fefi On local module Optical signalOptic Fault LED on local Section in this table By the remote linkMeaning Possible Cause Corrective Action Optic Fault LED If 10BASE-T operation is Table D. Troubleshooting with Rear-Panel IndicatorsAmber EstablishedMeaning Possible Cause Corrective Action If half-duplex mode is Duplex mode LinkRefer to the Setting Amber Port is set toFlashing green Port is set to Green Port is set to If 100BASE-TX full-duplexFull-duplex operation is not Tion or by manuallyTable D. Troubleshooting with Rear-Panel Indicators Specifications Budget PowerWavelength Optical Maximum 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