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IN ST ALLA TION
FT82041/FR82041
Unmanaged
Ethernet Switch
®
Four 10BASE-T/100BASE-TX Ports and
One 100BASE-FX Fiber Port
C2623M (2/07)
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Contents Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Regulatory Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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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 po
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The product and/or manual may bear the following marks: This symbol indicates that dangerous voltage constituting a risk of electric shock is present CAUTION: within this unit. RISK OF ELECTRIC SHOCK. This symbol indicates that there are important DO NOT OPEN. operating and maintenance instructions in the literature accompanying this unit. C2623M (2/07) 5
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Regulatory Notices This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. RADIO AND TELEVISION INTERFERENCE This equipment has been tested and found to comply with the limits of a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provi
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Product Overview DESCRIPTION The FT82041/FR82041 unmanaged Ethernet switch provides four 10BASE-T/100BASE-TX ports and one 100BASE-FX fiber port for the transport of bidirectional Ethernet data. Designed for point-to-point applications, the FT82041 and FR82041 switches are used in combination with one another to provide wavelength compatibility (refer to Figure 1). FOUR 10/100 Mbps FOUR 10/100 Mbps CONNECTIONS CONNECTIONS FT82041 FR82041 ONE FIBER Figure 1. FT82041 and FR82041 Point-t
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Designed to meet NEMA TS 2 and Caltrans traffic signal control equipment standards for ambient operating temperature, mechanical shock and vibration, humidity with condensation, high-line/low-line voltage conditions, and transient voltage protection NOTE: Conformal coating is required for operation in environments with relative humidity above 95 percent (condensing). No performance adjustments required 12 VDC or 24 VAC power supply Stand-alone and rack-mountable modular design LED i
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OPTIONAL ACCESSORIES The following optional accessories are available: WM5001-3U Wall mount base kit for single-width module WM5001-3UEXP Wall mount expansion kit for single-width module RK5000-3U 19-inch rack mount chassis for 14 slots (no power), 3 RUs RK5000PS-3U 19-inch rack mount chassis for 12 slots with power, 3 RUs EPS5000-120 External rack power supply, 1 RU, dual 120 W power outputs RK5001B-3U Blank filler panel, single width RK5002B-3U Blank filler panel, double width RK5001-1UEXP Ada
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REAR PANEL Figure 3 illustrates the rear panel of the FT82041 and FR82041 modules. FT82041 FR82041 Figure 3. Rear Panel of FT82041 and FR82041 Modules (SC Fiber Connector Shown) ì Rack Power/Alarm Connector: 4-pin connector for power/alarm connection of rack- mounted module î Stand-Alone Power Connector: 2-pin connector for power connection of stand-alone module; removable mating connector with screw terminals (not shown) ï 10BASE-T/100BASE-TX Ports 1-4: RJ-45 connectors ñ Fiber Optic Port:
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Installation PACKAGE CONTENTS The following items are supplied: 1 FT82041 or FR82041 module 1 Regulated switching power supply with four plug adapters (North American, Australian, U.K., and European configurations); 100-240 VAC, 50-60 Hz input, 12 VDC output 1 Wall clip with two 4-40 x 0.250-inch Phillips pan head screws with lock washers (for attachment of single module to wall) 1 FT82041/FR82041 Fiber Transmitter and Receiver Installation manual SETTING 10BASE-T/100BASE-TX PORT MODES OF OPER
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Using the TX Mode switch for a particular port, you can do the following: Enable autonegotiation or select (force) a specific data rate and duplex mode: Enabling autonegotiation allows the FT82041/FR82041 module to automatically negotiate with the device to which the port is connected for data rate and duplex modes of operation: 10 Mbps or 100 Mbps data rate and half-duplex or full-duplex mode. The highest common denominator of operational modes is automatically selected. Autonegotiation
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NOTE: TX Mode configuration must be set when the module is powered off. If you wish to change a TX Mode switch setting after the module has been powered on, power off the module, change the TX Mode switch setting, and then power on the module again. MOUNTING The FT82041/FR82041 module can be mounted into a rack or can be used as a stand-alone module. As a stand-alone module, the unit can be placed on a desktop or can be mounted to a wall. NOTE: As a matter of convenience, it is recommended th
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Mounting the FT82041/FR82041 Module Using the Wall Clip NOTE: Before mounting the FT82041/FR82041 module to a wall, ensure that there is adequate space at both ends for viewing the front-panel LEDs and for making the various rear-panel cable connec- tions. To attach the FT82041/FR82041 module to a wall using the supplied wall clip, refer to Figure 5 and do the following: 1. Using the two vertical or horizontal wall-mounting holes, attach the wall clip to a wall using two screws (not provided)
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CONNECTIONS Connections to the FT82041/FR82041 module are made on the rear panel of the unit (refer to Figure 6). POWER/ALARM CONNECTION FOR RACK-MOUNTED MODULE POWER CONNECTION FOR STAND-ALONE MODULE 10/100 NETWORK CABLE 10/100 NETWORK CABLE 10/100 NETWORK CABLE 10/100 NETWORK CABLE FIBER OPTIC CABLE Figure 6. FT82041/FR82041 Module Connections As illustrated in Figure 6, FT82041/FR82041 connections consist of the following: Power connection NOTES: A 12 VDC or 24 VAC power supply can b
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Fiber connection NOTE: Fiber port A of the FT82041 module connects to fiber port B of the FR82041 module or of any other Pelco Ethernet switch that supports wavelength division multiplexing (WDM). Similarly, fiber port B of the FR82041 module connects to fiber port A of the FT82041 module or of any other Pelco Ethernet switch that supports WDM. Note that port A and port B provide wavelength compatibility: Multimode fiber port A transmits data at 1310 nm and receives data at 850 nm. Mult
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Troubleshooting LED indicators on the front and rear panels of the FT82041/FR82041 module allow you to monitor operational status: LED indicators on the front panel allow you to monitor operating power, 100BASE-FX port status, and optic signal/laser status. Refer to Table B 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 C for information
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Table B. Troubleshooting with Front-Panel Indicators (Continued) Indicator Color Meaning Possible Cause Corrective Action Optic Fault LED ( ) Green The optical signal is — No action is required. being received and laser is operating properly. Red The optical signal is Remote module is not Check power connections. not being received. powered on. Replace power supply if necessary. Fiber optic cable is not Check fiber optic connec- connected. tions. Fiber optic cable connectors Clean, polish,
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Table C. Troubleshooting with Rear-Panel Indicators Indicator Color Meaning Possible Cause Corrective Action RJ-45 10BASE-T/100BASE-TX Port Status LED - Left (Link/Activity) Amber A 10BASE-T link is — If 10BASE-T operation is established. desired, no action is required. If 10BASE-T operation is not desired, refer to Setting 10BASE-T/100BASE-TX Port Modes of Operation on page 11 for information. Flashing amber Data activity is — If 10BASE-T operation is occurring on the desired, no action
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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 estab- Cable is not connected Connect the cable. lished. to the module or to the Replace the cable. Use 10BASE-T/100BASE-TX Cat5e or higher cable. compatible device.
