Pelco FX82052 manual Troubleshooting, Check power connection, Replace power supply

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Troubleshooting

LED indicators on the front and rear panels of the FX82052 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

Not lit

Power is being	–	No action required.
applied to the
module.
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)

26	C2607M (2/07)

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Contents Ethernet Switch Contents List of IllustrationsTX Mode Switch Settings FX Mode Switch Settings List of TablesImportant Safety Instructions Risk of Electric Shock Do not Open Regulatory Notices Radio and Television InterferenceProduct Overview DescriptionPOINT-TO-POINT Application with Fiber Redundancy C2607M 2/07 Single-Mode Models† ModelsFX82052, -2 Models Multimode Models FX82052, -4 Models Multimode Models100BASE-FX Status LED Per fiber port a and B Power LED Pelco badgeFront Panel 10BASE-T/100BASE-TX Ports 1-5,RJ-45 connectors Rear Panel10BASE-T/100BASE-TX Ports 1-5 RJ-45 connectors FX82052 Rear PANEL, -4 ModelsInstallation Package ContentsAutonegotiation is enabled by default Flow control is disabled by defaultFlow control default setting Setting Fiber Failover ModeTable A. TX Mode Switch Settings 10BASE-T/100BASE-TX Modes of OperationDefault setting Table B. FX Mode Switch SettingsMode of Operation Secondary fiber linkMounting Mounting the FX82052 Module Into a RackMounting the FX82052 Module Using the Wall Clip FX82052 Connections, -4 Models SC Fiber Connectors Shown Connections10BASE-T/100BASE-TX connections Fiber connectionsFiber Link FX Mode Position Fiber Ports a and B Are Independent FX Mode Position FX Mode Position Fiber Ports a and B Are Independent Module Reseat module or power Supply as necessary TroubleshootingCheck power connection Replace power supplyMeaning 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 Amber Table D. Troubleshooting with Rear-Panel IndicatorsDesired, refer to Setting If 10BASE-T operation isMeaning Possible Cause Corrective Action Refer to Setting Duplex modeDuplex mode Duplex link If half-duplex mode isFull-duplex operation is not Mode refer to SettingGreen Port is set to If 100BASE-TX full-duplex Flashing green Port is set to Normal or excessiveTable D. Troubleshooting with Rear-Panel Indicators Link/activity and speed, duplex/collision and speed SpecificationsOptic Fault optic signal/laser status per fiber port Single-Mode 9/125 μm FX82052, -2 Models Wavelength Optical MaximumMultimode 62.5/125 μm FX82052SSTR-2Fibers Appendix. RJ-45 Connector Pinouts Illustrates RJ-45 MDI/MDI-X connector pinoutsProduct Warranty and Return Information ISO9001