I N S T A L L A T I O N ® FX82052 Unmanaged Ethernet Switch Five 10BASE-T/100BASE-TX Ports and Two 100BASE-FX Fiber Ports C2607M (2/07)
Contents Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Regulatory Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of Tables A B C D E TX Mode Switch Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FX Mode Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting with Front-Panel Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting with Rear-Panel Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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. C2607M (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 FX82052 unmanaged Ethernet switch provides five 10BASE-T/100BASE-TX ports and two 100BASE-FX fiber ports for the transport of bidirectional Ethernet data. The FX82052 switch is available in versions that accept one or two multimode or single-mode fibers per fiber port. The FX82052 switch can be used in point-to-point and drop-and-repeat applications: • In point-to-point applications, a second fiber port provides an optional redundant fiber link.
FIVE 10/100 Mbps CONNECTIONS ONE FIBER (PRIMARY) FIVE 10/100 Mbps CONNECTIONS FX82052-2 FX82052-2 ONE FIBER (REDUNDANT) POINT-TO-POINT APPLICATION WITH FIBER REDUNDANCY FX82052-2 FX82052-2 FX82052-2 ONE FIBER FIVE 10/100 Mbps CONNECTIONS FIVE 10/100 Mbps CONNECTIONS FX82052-2 ONE FIBER ONE FIBER FIVE 10/100 Mbps CONNECTIONS FIVE 10/100 Mbps CONNECTIONS SAMPLE DROP-AND-REPEAT APPLICATION Figure 1.
Features of the FX82052 Ethernet switch include the following: • User-selectable networking functions for each 10BASE-T/100BASE-TX port: – Autonegotiation between 10 Mbps and 100 Mbps data rates and between full-duplex and half-duplex modes – 10 Mbps or 100 Mbps selectable – Full-duplex or half-duplex mode selectable – Enabling/disabling of flow control NOTE: The 100BASE-FX fiber ports are automatically forced to full-duplex 100 Mbps operation.
MODELS The FX82052 module consists of the following series of models: FX82052, -2 MODELS* Multimode Models FX82052MSTR-2 Unmanaged Ethernet switch, five 10BASE-T/100BASE-TX ports, two multimode ST fiber ports, one fiber per port (total of two fibers) FX82052MSCR-2 Unmanaged Ethernet switch, five 10BASE-T/100BASE-TX ports, two multimode SC fiber ports, one fiber per port (total of two fibers) Single-Mode Models† FX82052SSTR-2 Unmanaged Ethernet switch, five 10BASE-T/100BASE-TX ports, two singlemode ST f
FRONT PANEL Figure 3 illustrates the front panel of the FX82052 module. Figure 3. Front Panel of FX82052 Module ì Reset Button: Restarts the unit î Fiber Failover: Fiber Redundancy Mode LED ï 100BASE-FX Status LED: Per fiber port A and B ñ Optic Fault LED: Optical signal status/laser status indicator per fiber port A and B ó Power LED: Pelco badge For detailed information about the front-panel LEDs, refer to Troubleshooting on page 26.
REAR PANEL FX82052 REAR PANEL, -2 MODELS Figure 4 illustrates the rear panel of the FX82052 module containing five 10BASE-T/100BASE-TX ports and two 100BASE-FX fiber ports that each accept one fiber (-2 models). Figure 4.
FX82052 REAR PANEL, -4 MODELS Figure 5 illustrates the rear panel of the FX82052 module containing five 10BASE-T/100BASE-TX ports and two 100BASE-FX fiber ports that each accept two fibers (-4 models). Figure 5.
Installation PACKAGE CONTENTS The following items are supplied: 1 FX82052 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 FX82052 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.
Table A.
TX Mode 0. Auto Neg / Dis FC 1. 100 FD / Dis FC 2. 100 HD / Dis FC 3. 10 FD / Dis FC 4. 10 HD / Dis FC 5. Auto Neg / En FC 6. 100 FD / En FC 7. 100 HD / En FC 8. 10 FD / En FC 9. 10 HD / En FC FX Mode 0. Independent A & B 1. Auto Failover A is Primary 2. Auto Failover B is Primary 3-9 NOT USED FX MODE SWITCH Figure 7. FX Mode Switch Table B. FX Mode Switch Settings FX Mode Switch Position 0 Independent A & B: Sets fiber ports A and B in nonredundant mode (default setting).
MOUNTING The FX82052 module can be mounted into a rack or can be used as a stand-alone module. As a standalone 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 that you set the modes of operation for each 10BASE-T/100BASE-TX port and the fiber failover mode—if required—before mounting the FX82052 module into a rack or onto a wall.
Mounting the FX82052 Module Using the Wall Clip NOTE: Before mounting the FX82052 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 FX82052 module to a wall using the supplied wall clip, refer to Figure 8 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 FX82052 module are made on the rear panel of the module. Refer to Figure 9 and to Figure 10 for illustrations of connections to FX82052, -2 models and FX82052, -4 models, respectively.
As illustrated in Figure 9 and in Figure 10, FX82052 connections consist of the following: • • • Power connection – A 12 VDC or 24 VAC power supply can be used to power the module when used as a stand-alone unit. A 12 VDC power supply is provided. If a 24 VAC power supply is used, the power supply must be a Listed Direct Plug-In Power Unit marked as Class 2 and rated as 24 VAC, 0.50 A (minimum output).
FX MODE POSITION 1: FIBER PORT A IS PRIMARY. FIBER PORT B IS SECONDARY. PRIMARY FIBER LINK SECONDARY FIBER LINK FX MODE POSITION 2: FIBER PORT B IS PRIMARY. FIBER PORT A IS SECONDARY. Figure 11.
FX MODE POSITION 0: FIBER PORTS A AND B ARE INDEPENDENT. FX MODE POSITION 0: FIBER PORTS A AND B ARE INDEPENDENT. FX MODE POSITION 0: FIBER PORTS A AND B ARE INDEPENDENT. Figure 12.
FX MODE POSITION 1: FIBER PORT A IS PRIMARY. FIBER PORT B IS SECONDARY. PRIMARY FIBER LINK (TWO FIBERS) SECONDARY FIBER LINK (TWO FIBERS) FX MODE POSITION 2: FIBER PORT B IS PRIMARY. FIBER PORT A IS SECONDARY. Figure 13.
FX MODE POSITION 0: FIBER PORTS A AND B ARE INDEPENDENT. FX MODE POSITION 0: FIBER PORTS A AND B ARE INDEPENDENT. FX MODE POSITION 0: FIBER PORTS A AND B ARE INDEPENDENT. Figure 14.
Troubleshooting LED indicators on the front and rear panels of the FX82052 module allow you to monitor operational status: • LED indicators on the front panel allow you to monitor operating power, fiber redundancy mode status, 100BASE-FX port status, and optic signal/laser status. Refer to Table C 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 C. Troubleshooting with Front-Panel Indicators (Continued) Indicator Color Meaning Possible Cause Fiber Failover Mode LED ( Corrective Action ) Not lit The module is not in fiber redundancy mode. The FX Mode switch is set to position 0. If fiber redundancy is not required, no action is required. If fiber redundancy is required, power off the module, set the FX Mode switch to position 1 or 2 as appropriate, and then power on the module.
Table C. Troubleshooting with Front-Panel Indicators (Continued) Indicator Color Meaning Possible Cause 100BASE-FX Status LED ( Corrective Action ) Green A fiber link is established. — No action required. Flashing green — Data activity is occurring on the fiber link; data is being transmitted or received. No action required. Red Far end fault indication (FEFI). The optical signal transmitted from this port is not detected by the remote link partner.
Table C. 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 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 D. 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 14 for information. Flashing amber — Data activity is occurring on the 10BASE-T link; data is being transmitted or received.
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 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 D. 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 14 for information.
Table D. 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 14 for information.
Table D. 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 14 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 Dimensions Unit Weight MECHANICAL Connectors Rack Power/Alarm Stand-Alone Power Electrical Fiber Optic C2607M (2/07) Unmanaged Layer 2 Store and forward Non-head-of-line blocking 10/100 Mbps IEEE 802.3, 802.3u, 802.
OPTICAL POWER BUDGET AND MAXIMUM TRANSMISSION DISTANCE FX82052, -2 Models Model Number Number of Fibers Wavelength (Transmit/Receive)* Fiber Port A Fiber Port B Optical Power Budget Maximum Transmission Distance Multimode (62.5/125 μm) FX82052MSTR-2 2 (1 per port) 1310/850 nm 850/1310 nm 26 dB† 2 km (1.2 mi)‡ FX82052MSCR-2 2 (1 per port) 1310/850 nm 850/1310 nm 26 dB† 2 km (1.2 mi)‡ FX82052SSTR-2 2 (1 per port) 1310/1550 nm 1550/1310 nm 28 dB 46 km (28.
FX82052, -4 Models Model Number Number of Fibers Wavelength (Transmit/Receive)* Fiber Port A Fiber Port B Optical Power Budget Maximum Transmission Distance Multimode (62.5/125 μm) FX82052MSTR-4 4 (2 per port) 1310/1310 nm 1310/1310 nm 26 dB† 6 km (3.7 mi)‡ FX82052MSCR-4 4 (2 per port) 1310/1310 nm 1310/1310 nm 26 dB† 6 km (3.7 mi)‡ FX82052SSTR-4 4 (2 per port) 1310/1310 nm 1310/1310 nm 28 dB 46 km (28.6 mi)§ FX82052SSCR-4 4 (2 per port) 1310/1310 nm 1310/1310 nm 28 dB 46 km (28.
Appendix. RJ-45 Connector Pinouts Figure 15 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 15. RJ-45 MDI/MDI-X Connector Pinouts Table E summarizes RJ-45 MDI/MDI-X connector pinouts. Table E.
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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