Pelco FR82041 manual Important Safety Instructions

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Important Safety Instructions

1.Read these instructions.

2.Keep these instructions.

3.Heed all warnings.

4.Follow all instructions.

5.Do not use this apparatus near water.

6.Clean only with dry cloth.

7.Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

8.Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

9.Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet.

10.Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the points where they exit from the apparatus.

11.Only use attachments/accessories specified by the manufacturer.

12.Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

13.Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

14.Apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases shall be placed on the apparatus.

15.WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.

16.Installation should be done only by qualified personnel and conform to all local codes.

17.Use only installation methods and materials capable of supporting four times the maximum specified load.

18.A CCC-approved power cord must be used to power this equipment when used in China.

19.CAUTION: These servicing instructions are for use by qualified service personnel only.

To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so.

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C2623M (2/07)

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Contents FT82041/FR82041 Unmanaged Ethernet Switch Page List of Illustrations ContentsList of Tables Important Safety Instructions Risk of Electric Shock Do not Open Regulatory Notices Radio and Television InterferenceProduct Overview DescriptionMultimode Models ModelsSingle-Mode Models*† Power LED Pelco badge Front PanelRK5000PS-5U rack mount chassis 100BASE-FX Status LED10BASE-T/100BASE-TX Ports 1-4 RJ-45 connectors Rear PanelInstallation Package ContentsFlow control default setting Autonegotiation is enabled by default10BASE-T/100BASE-TX Modes of Operation Mounting Mounting the FT82041/FR82041 Module Into a RackMounting the FT82041/FR82041 Module Using the Wall Clip Connections 10BASE-T/100BASE-TX connectionsFiber connection Troubleshooting Meaning Possible Cause Corrective Action Optic Fault LED Table C. Troubleshooting with Rear-Panel Indicators Desired, refer to SettingAmber 10BASE-T link is If 10BASE-T operation is Established 11 for informationMeaning Possible Cause Corrective Action Refer to Setting If half-duplex mode isAmber Port is set to Flashing amber Port is set to Normal or excessiveDuplex mode Link Green Port is set to If 100BASE-TX full-duplexFlashing green Port is set to 100BASE-TX halfTable C. Troubleshooting with Rear-Panel Indicators Specifications Link/activity and speed, duplex/collision and speedModel Number Wavelength Optical Maximum Transmit/Receive ReceiverEnd Multimode 62.5/125 μmAppendix. RJ-45 Connector Pinouts Illustrates RJ-45 MDI/MDI-X connector pinoutsProduct Warranty and Return Information ISO9001