I N S T A L L A T I O N ® FX82012 Unmanaged Ethernet Switch One 10BASE-T/100BASE-TX Port and Two 100BASE-FX Fiber Ports C2624M (6/07)
Contents Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Regulatory Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of Tables A B C D E C2624M (6/07) 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. C2624M (6/07) 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 FX82012 unmanaged Ethernet switch provides one 10BASE-T/100BASE-TX port and two 100BASE-FX fiber ports for the transport of bidirectional Ethernet data. Available in multimode and single-mode versions, the fiber ports use wavelength division multiplexing (WDM), which allows bidirectional data to be transported in a single fiber.
Features of the FX82012 Ethernet switch include the following: • User-selectable 10BASE-T/100BASE-TX networking functions: – 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 FX82012 module consists of the following series of models: Multimode Models:* FX82012MSTR-2 Unmanaged Ethernet switch, one 10BASE-T/100BASE-TX port, two multimode ST fiber ports, one fiber per port (total of two fibers) FX82012MSCR-2 Unmanaged Ethernet switch, one 10BASE-T/100BASE-TX port, two multimode SC fiber ports, one fiber per port (total of two fibers) Single-Mode Models:*† FX82012SSTR-2 Unmanaged Ethernet switch, one 10BASE-T/100BASE-TX port, two single-mode ST fiber ports, one fiber
FRONT PANEL Figure 3 illustrates the front panel of the FX82012 module. Figure 3. Front Panel of FX82012 Module ì RESET BUTTON (restarts the unit) î FIBER FAILOVER (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 the Troubleshooting section.
REAR PANEL Figure 4 illustrates the rear panel of the FX82012 module. Figure 4.
Installation PACKAGE CONTENTS The following items are supplied: 1 FX82012 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, you can do the following: • Enable autonegotiation or select (force) a specific data rate and duplex mode: – Enabling autonegotiation allows the FX82012 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 is enabled by default.
SETTING FIBER FAILOVER MODE NOTE: As a matter of convenience, it is recommended that you set fiber failover (redundancy) mode—if required—before mounting the FX82012 module into a rack or onto a wall. Fiber failover mode is disabled by default. The FX82012 module can operate in fiber failover mode to allow automatic fiber redundancy operation. If the primary fiber link fails, the secondary (backup) fiber link becomes operational. Note that fiber failover mode can be used in point-to-point applications only.
Table B. FX Mode Switch Settings FX Mode Switch Position 0 1 2 3-9 Mode of Operation Independent A & B—Sets fiber ports A and B in nonredundant mode (default setting). Auto Failover, A is Primary—Sets fiber ports A and B in redundant mode. Port A connects to the primary fiber link, and Port B connects to the secondary fiber link. Auto Failover, B is Primary—Sets fiber ports A and B in redundant mode. Port B connects to the primary fiber link, and Port A connects to the secondary fiber link.
MOUNTING THE FX82012 MODULE TO A WALL The FX82012 module can be mounted to a wall in the following ways: • Using the supplied wall clip for attachment of a single module to a wall. For installation instructions, refer to the Mounting the FX82012 Module Using the Wall Clip section. • Using the optional WM5001 wall mount kits, which are designed for mounting of single-width fiber optic modules. The WM5001-3U base kit allows mounting of a single module to a wall.
UPPER FLANGE VERTICAL MOUNTING HOLE (2) HORIZONTAL MOUNTING HOLE (2) SCREW, PHILLIPS PAN HEAD WITH LOCK WASHER (2) WALL CLIP LOWER FLANGE Figure 7.
CONNECTIONS Connections to the FX82012 module are made on the rear panel of the module (refer to Figure 8). POWER/ALARM CONNECTION FOR RACK-MOUNTED MODULE POWER CONNECTION FOR STAND-ALONE MODULE FIBER OPTIC CABLE TO PORT B (CONNECTS TO PORT A ON REMOTE MODULE) FIBER OPTIC CABLE TO PORT B (CONNECTS TO PORT A ON REMOTE MODULE) 10/100 NETWORK CABLE Figure 8.
• Fiber connections – When connecting fiber between FX82012 models, connect fiber port A of one module to fiber port B of another module. Similarly, connect fiber port B of one module to fiber port A of another module. Note that ports A and B connect fiber between FX82012 models because of fiber wavelength compatibility: • • Multimode fiber port A transmits data at 1310 nm and receives data at 850 nm. Multimode fiber port B transmits data at 850 nm and receives data at 1310 nm.
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 9.
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 10.
Troubleshooting LED indicators on the front and rear panels of the FX82012 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 Not lit Green Amber Flashing amber Red Meaning Possible Cause Corrective Action Fiber Failover Mode LED ( ) The module is not in The FX Mode switch is set to position 0. fiber redundancy mode. The module is in fiber redundancy mode. The primary fiber link is operational. The secondary fiber link is idle. The module is in fiber redundancy mode. The primary fiber link is operational. The secondary fiber link is down.
Table C. Troubleshooting with Front-Panel Indicators (Continued) Indicator Color Meaning Possible Cause 100BASE-FX Status LED ( Green Flashing green Red 24 A fiber link is established. Data activity is occurring on the fiber link—data is being transmitted or received. Far end fault indication (FEFI). The optical signal transmitted from this port is not detected by the remote link partner. Corrective Action ) — No action required. — No action required.
Table C. Troubleshooting with Front-Panel Indicators (Continued) Indicator Color Meaning Possible Cause Optic Fault LED ( Green Red Flashing red C2624M (6/07) The optical signal is being received and laser is operating properly. The optical signal is not being received. Corrective Action ) — No action required. Remote module is not powered on. Check power connections. Replace power supply if necessary. Fiber optic cable is not Check fiber optic connected. 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 the Setting 10BASE-T/100BASE-TX Port Modes of Operation section in this manual 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 - 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 the Setting 10BASE-T/100BASE-TX Port Modes of Operation section in this manual 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 the Setting 10BASE-T/100BASE-TX Port Modes of Operation section in this manual 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.
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 Unmanaged Layer 2 Store and forward Non-head-of-line blocking 10/100 Mbps IEEE 802.3, 802.3u, 802.3x Auto MDI/MDI-X Half-duplex or full-duplex 1,024 MAC address entries with automatic learning and aging IEEE 802.
OPTICAL POWER BUDGET AND MAXIMUM TRANSMISSION DISTANCE 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) FX82012MSTR-2 2 (1 per port) 1310/850 nm 850/1310 nm 26 dB† 2 km (1.2 mi)‡ FX82012MSCR-2 2 (1 per port) 1310/850 nm 850/1310 nm 26 dB† 2 km (1.2 mi)‡ FX82012SSTR-2 2 (1 per port) 1310/1550 nm 1550/1310 nm 28 dB 46 km (28.
Appendix. RJ-45 Connector Pinouts Figure 11 illustrates RJ-45 MDI/MDI-X connector pinouts. MDI (NORMAL MODE) MDI-X (CROSSED MODE) 8 8 7 7 TX- 6 RX- 4 4 TX+ RXRX+ 3 2 1 6 5 5 RX+ TXTX+ 3 2 1 Figure 11. RJ-45 MDI/MDI-X Connector Pinouts Table E summarizes RJ-45 MDI/MDI-X connector pinouts. Table E.
The materials used in the manufacture of this document and its components are compliant to the requirements of Directive 2002/95/EC. This equipment contains electrical or electronic components that must be recycled properly to comply with Directive 2002/96/EC of the European Union regarding the disposal of waste electrical and electronic equipment (WEEE). Contact your local dealer for procedures for recycling this equipment.
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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