Meaning Possible Cause Corrective Action | Pelco FX82052 instruction

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 estab-	• Cable is not connected	• Connect the cable.
	lished.	• Cable is not connected	• Connect the cable.
	lished.	to the module or to the	• Replace the cable. Use
		10BASE-T/100BASE-TX	• 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 Setting
			10BASE-T/100BASE-TX Port
			Modes of Operation on
			page 14 for information.

		Port on module is defective.	Replace the module.

			(Continued on next page)

C2607M (2/07)

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Pelco FX82052 manual Meaning Possible Cause Corrective Action

Contents

Ethernet Switch List of Illustrations Contents List of Tables TX Mode Switch Settings FX Mode Switch Settings Important Safety Instructions Risk of Electric Shock Do not Open Radio and Television Interference Regulatory Notices Description Product Overview POINT-TO-POINT Application with Fiber Redundancy C2607M 2/07 FX82052, -4 Models Multimode Models ModelsFX82052, -2 Models Multimode Models Single-Mode Models† Front Panel Power LED Pelco badge100BASE-FX Status LED Per fiber port a and B Rear Panel 10BASE-T/100BASE-TX Ports 1-5,RJ-45 connectors FX82052 Rear PANEL, -4 Models 10BASE-T/100BASE-TX Ports 1-5 RJ-45 connectors Package Contents Installation Flow control is disabled by default Autonegotiation is enabled by default 10BASE-T/100BASE-TX Modes of Operation Setting Fiber Failover ModeTable A. TX Mode Switch Settings Flow control default setting Secondary fiber link Table B. FX Mode Switch SettingsMode of Operation Default setting Mounting the FX82052 Module Into a Rack Mounting Mounting the FX82052 Module Using the Wall Clip Connections FX82052 Connections, -4 Models SC Fiber Connectors Shown Fiber connections 10BASE-T/100BASE-TX connections Fiber Link FX Mode Position Fiber Ports a and B Are Independent FX Mode Position FX Mode Position Fiber Ports a and B Are Independent Replace power supply TroubleshootingCheck power connection Module Reseat module or power Supply as necessary Meaning By the remote link Indication Fefi On local module Optical signalOptic Fault LED on local Section in this table Replace local module Meaning Possible Cause Corrective Action Optic Fault LED If 10BASE-T operation is Table D. Troubleshooting with Rear-Panel IndicatorsDesired, refer to Setting Amber Meaning Possible Cause Corrective Action If half-duplex mode is Duplex modeDuplex mode Duplex link Refer to Setting Flashing green Port is set to Normal or excessive Mode refer to SettingGreen Port is set to If 100BASE-TX full-duplex Full-duplex operation is not Table D. Troubleshooting with Rear-Panel Indicators Optic Fault optic signal/laser status per fiber port SpecificationsLink/activity and speed, duplex/collision and speed FX82052SSTR-2 FX82052, -2 Models Wavelength Optical MaximumMultimode 62.5/125 μm Single-Mode 9/125 μm Fibers Illustrates RJ-45 MDI/MDI-X connector pinouts Appendix. RJ-45 Connector Pinouts Product Warranty and Return Information ISO9001