I N S T A L L A T I O N ® FT82041/FR82041 Unmanaged Ethernet Switch Four 10BASE-T/100BASE-TX Ports and One 100BASE-FX Fiber Port C2623M (2/07)
Contents Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Regulatory Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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.
The product and/or manual may bear the following marks: This symbol indicates that dangerous voltage constituting a risk of electric shock is present within this unit. This symbol indicates that there are important operating and maintenance instructions in the literature accompanying this unit. C2623M (2/07) CAUTION: RISK OF ELECTRIC SHOCK. DO NOT OPEN.
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.
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 CONNECTIONS FOUR 10/100 Mbps CONNECTIONS FT82041 FR82041 ONE FIBER Figure 1.
• 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).
OPTIONAL ACCESSORIES The following optional accessories are available: WM5001-3U WM5001-3UEXP RK5000-3U RK5000PS-3U EPS5000-120 RK5001B-3U RK5002B-3U RK5001-1UEXP Wall mount base kit for single-width module Wall mount expansion kit for single-width module 19-inch rack mount chassis for 14 slots (no power), 3 RUs 19-inch rack mount chassis for 12 slots with power, 3 RUs External rack power supply, 1 RU, dual 120 W power outputs Blank filler panel, single width Blank filler panel, double width Adapter kit th
REAR PANEL Figure 3 illustrates the rear panel of the FT82041 and FR82041 modules. FT82041 FR82041 Figure 3.
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.
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.
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.
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 connections. 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). 2.
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.
• 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: 16 – Multimode fiber port A transmits data at 1310 nm and receives data at 850 nm.
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.
Table B. Troubleshooting with Front-Panel Indicators (Continued) Indicator Color Meaning Possible Cause Optic Fault LED ( Corrective Action ) Green The optical signal is being received and laser is operating properly. — No action is required. Red The optical signal is not being received. Remote module is not powered on. Check power connections. Replace power supply if necessary. Fiber optic cable is not connected. Check fiber optic connections.
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 established. — If 10BASE-T operation is 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 occurring on the 10BASE-T link; data is being transmitted or received.
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 100BASE-TX link cannot be established. A problem may exist with the cable: • Cable is not connected to the module or to the 10BASE-T/100BASE-TX compatible device. • Cable is defective. • Cable is not the proper cable type. • Cable is not the proper length.
Table C. Troubleshooting with Rear-Panel Indicators (Continued) Indicator Color Meaning Possible Cause Corrective Action RJ-45 10BASE-T/100BASE-TX Port Status LED - Right (Duplex/Collision) Amber Port is set to 10BASE-T fullduplex mode. — If 10BASE-T full-duplex operation is desired, no action is required. If 10BASE-T fullduplex operation is not desired, refer to Setting 10BASE-T/100BASE-TX Port Modes of Operation on page 11 for information.
Table C. Troubleshooting with Rear-Panel Indicators (Continued) Indicator Color Meaning Possible Cause Corrective Action RJ-45 10BASE-T/100BASE-TX Port Status LED - Right (Duplex/Collision) (Continued) Green Port is set to 100BASE-TX fullduplex mode. — If 100BASE-TX full-duplex operation is desired, no action is required. If 100BASE-TX full-duplex operation is not desired, refer to Setting 10BASE-T/100BASE-TX Port Modes of Operation on page 11 for information.
Table C. Troubleshooting with Rear-Panel Indicators (Continued) Indicator Color Meaning Possible Cause Corrective Action RJ-45 10BASE-T/100BASE-TX Port Status LED - Right (Duplex/Collision) (Continued) Not lit Port is set to 10BASE-T halfduplex mode and no collisions are detected.* — If 10BASE-T half-duplex operation is desired, no action is required. If 10BASE-T halfduplex operation is not desired, refer to Setting 10BASE-T/100BASE-TX Port Modes of Operation on page 11 for information.
Specifications PERFORMANCE Switch Type Switch Method Switch Fabric Data Rate Compliance Interface Operating Mode Address Table Size Quality of Service Maximum Frame Size GENERAL Operating Temperature Input Power Requirements LED Indicators Unit Weight -40° to 167°F (-40° to 75°C) 12 VDC or 24 VAC, 0.50 A Power 100BASE-FX port status (link/activity, FEFI) Optic Fault (optic signal/laser status) 10BASE-T/100BASE-TX port status (2 LEDs per port: link/activity and speed, duplex/collision and speed) 8.
OPTICAL POWER BUDGET AND MAXIMUM TRANSMISSION DISTANCE Model Number Transmitter End Receiver End Wavelength (Transmit/Receive)* Fiber Port A Optical Power Fiber Port B Budget Maximum Transmission Distance Multimode (62.5/125 μm) FT82041MSTR-1 FR82041MSTR-1 1310/850 nm 850/1310 nm 26 dB† 2 km (1.2 mi)‡ FT82041MSCR-1 FR82041MSCR-1 1310/850 nm 850/1310 nm 26 dB† 2 km (1.2 mi)‡ Single-Mode (9/125 μm) FT82041SSTR-1 FR82041SSTR-1 1310/1550 nm 1550/1310 nm 28 dB 46 km (28.
Appendix. RJ-45 Connector Pinouts Figure 7 illustrates RJ-45 MDI/MDI-X connector pinouts. MDI (NORMAL MODE) MDI-X (CROSSED MODE) 8 8 7 TX- 7 RX- 6 4 4 TX+ RXRX+ 6 5 5 RX+ TXTX+ 3 2 1 3 2 1 Figure 7. RJ-45 MDI/MDI-X Connector Pinouts Table D summarizes RJ-45 MDI/MDI-X connector pinouts. Table D.
PRODUCT WARRANTY AND RETURN INFORMATION WARRANTY Pelco will repair or replace, without charge, any merchandise proved defective in material or workmanship for a period of one year after the date of shipment. Exceptions to this warranty are as noted below: • Five years on fiber optic products and TW3000 Series unshielded twisted pair transmission products. • Three years on Spectra® IV products. • Three years on Genex® Series products (multiplexers, server, and keyboard).
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