Page 4 - Important Safety Instructions; receptacles, and the points where they exit from the apparatus.
4 C2623M (2/07) 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 manu...
Page 5 - The product and/or manual may bear the following marks:; RISK OF ELECTRIC SHOCK.
C2623M (2/07) 5 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...
Page 6 - Regulatory Notices; RADIO AND TELEVISION INTERFERENCE; This Class A digital apparatus complies with Canadian ICES-003.
6 C2623M (2/07) 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 ...
Page 7 - Product Overview; DESCRIPTION
C2623M (2/07) 7 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 co...
Page 8 - MODELS; Multimode Models
8 C2623M (2/07) • 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 requi...
Page 9 - OPTIONAL ACCESSORIES; FRONT PANEL; Troubleshooting; 00BASE-FX Status LED
C2623M (2/07) 9 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 moun...
Page 10 - REAR PANEL; Installation
10 C2623M (2/07) REAR PANEL Figure 3 illustrates the rear panel of the FT82041 and FR82041 modules. Figure 3. Rear Panel of FT82041 and FR82041 Modules (SC Fiber Connector Shown) For additional information about rear-panel connections, refer to Installation on page 11. For detailed information about...
Page 11 - PACKAGE CONTENTS; The following items are supplied:
C2623M (2/07) 11 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 4-4...
Page 12 - TX Mode
12 C2623M (2/07) 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 con...
Page 13 - MOUNTING; Setting
C2623M (2/07) 13 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 modu...
Page 14 - two holes on the lower flange of the clip.
14 C2623M (2/07) 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/FR820...
Page 15 - Power connection
C2623M (2/07) 15 CONNECTIONS Connections to the FT82041/FR82041 module are made on the rear panel of the unit (refer to Figure 6). 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...
Page 16 - Fiber connection
16 C2623M (2/07) • 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 FT8204...
Page 17 - Troubleshooting with Front-Panel Indicators; Indicator Color; Optic Fault LED
C2623M (2/07) 17 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 in...
Page 19 - Troubleshooting with Rear-Panel Indicators
C2623M (2/07) 19 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 ...
Page 24 - Specifications; PERFORMANCE
24 C2623M (2/07) Specifications PERFORMANCE Switch Type Unmanaged Layer 2 Switch Method Store and forward Switch Fabric Non-head-of-line blocking Data Rate 10/100 Mbps Compliance IEEE 802.3, 802.3u, 802.3x Interface Auto MDI/MDI-X Operating Mode Full-duplex or half-duplex Address Table Size 1,024 MA...
Page 27 - PRODUCT WARRANTY AND RETURN INFORMATION; REVISION HISTORY
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 TW3...