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CUSTOMER
SUPPORT
INFORMATION
1
LB9002A-ST-R2
Express
Ethernet Switches
Order toll-free in the U.S. 24 hours, 7 A.M. Monday to midnight Friday: 877-877-BBOX
FREE technical support, 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746
Mail order: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
Web site: www.blackbox.com • E-mail: info@blackbox.com
Express Ethernet Switch
August, 2002
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Related Manuals for Black Box LB9002A-ST-R2
Summary of Contents for Black Box LB9002A-ST-R2
- Page 1 Order toll-free in the U.S. 24 hours, 7 A.M. Monday to midnight Friday: 877-877-BBOX CUSTOMER FREE technical support, 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746 SUPPORT Mail order: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018 INFORMATION Web site: www.blackbox.com • E-mail: info@blackbox.com LB9002A-ST-R2...
- Page 2 6. El aparato eléctrico debe ser usado únicamente con carritos o pedestales que sean recomendados por el fabricante. 7. El aparato eléctrico debe ser montado a la pared o al techo sólo como sea recomendado por el fabricante. Caution: Express Ethernet Switch...
- Page 3 C: El aparato ha sido expuesto a la lluvia; o D: El aparato parece no operar normalmente o muestra un cambio en su desempeño; o E: El aparato ha sido tirado o su cubierta ha sido dañada. Express Ethernet Switch...
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Page 4: About This Manual
About This Manual This manual describes the Black Box Express Ethernet Switch in these basic sections: Product Features Installation Trouble-shooting Glossary of Terms Product Features This section examines the key features, the physical features, and the product specifications of each model. - Page 5 Express Ethernet Switch This manual services the compact size of Express Ethernet Switch, LB9002A-SC/ST, which has 1 port TX and 1 port FX.
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Page 6: Table Of Contents
Installation ...4 Trouble-shooting ...4 Glossary...4 Product Features...7 Key Features...7 Physical Features ...8 Illustrated Compact-Size Switches ...9 LB9002A-SC-R2/LB9002A-ST-R2...9 Fiber Module Installation ...10 Product Specifications ... 10 Installation ... 12 Quick Tip ...12 Connecting to Power...12 Connecting to Your Network ...12 Copper-based cabling...12 Fiber-optic cabling...13... -
Page 7: Product Features
IEEE 802.3x flow control for full-duplex MAC address filtering and relearning that automatically adjusts to the network configuration Comprehensive array of LED indicators that communicate the status of the switch and trouble-shooting information Designed in compliance with 10BASE-T, IEEE802.3u, 100BASE-TX, and 100BASE-... -
Page 8: Physical Features
Storage Temperature: -25 C- 70 C (-13 F-158 F) Humidity: 10%-90% non-condensing Emission Compliance: FCC part 15 class B, CE Mark, VCCI Class Safety: UL Dimensions: W254mm x D135mm x H36mm (10" x 5.3” x 1.4") Net weight: 0.9kg (2.1lb) Express Ethernet Switch... -
Page 9: Illustrated Compact-Size Switches
Illustrated Compact-Size Switches The front panel of the compact switch has two or eight ports and LED indicators to provide instant feedback on the status of the switch. This group includes LB9002A-SC/ST, and LB9108A. LB9002A-SC-R2/LB9002A-ST-R2 Figure 1: Compact-size, 2-port with fiber LB9002A-SC-R2 (also available in ST) -
Page 10: Fiber Module Installation
Snap in the module to attain a firm connection Product Specifications All Black Box Express Ethernet Switches auto-negotiate 10/100 Mbps, use store-and- forward and non-blocking architectures and use back pressure for half-duplex and IEEE 802.3x compliant flow-control for full-duplex. The Express Ethernet Switches support substantial MAC entries with address filtering and relearning capabilities. - Page 11 148,800 pps for 100 Mbps EMPERATURE Operating: 32 to 104°F (0 to 40°C) Storage: -13 to +158°F (-25 to +70°C) UMIDITY 10 to 90% non-condensing MISSION OMPLIANCE AND FCC part 15 Class B, CE Mark, VCCI, cUL AFETY TANDARDS Express Ethernet Switch...
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Page 12: Installation
Details below are consistent with the installation of any electronic device Place the Black Box Express Ethernet Switch where it will not be subjected to extreme temperatures, humidity, or electromagnetic interference. Specifically, the site you select should meet the following requirements: The room temperature should be between 32 and 104 degrees Fahrenheit (0 to 40 degrees Celsius). -
Page 13: Fiber-Optic Cabling
“collapsed backbone.” The uplink function transforms the adjacent or indicated port into an uplink port with a push of the button or by sliding the switch. This allows connection to another switch or hub without preparing crossover cable. However, this is unnecessary when either connecting directly to the uplink port of another switch or hub or when connecting fiber ports between switches or hubs. -
Page 14: No Power To The Switch
For connection to a PC or a network interface card (NIC), use a straight-through cable. For uplink to another switch or hub, use a cross-wire cable, or use a regular straight-through cable connected to the uplink port with the uplink button activated. -
Page 15: Transmission Problems
Ensure that the proper cable is in use and that the recommended distance is not exceeded. For information, refer to Table 9. Exceeded cabling Check the cable distance using a cable tester or TDR. Verify that the cable lengths attached to the switch distance or misused cable meet Ethernet/IEEE 802.3 specifications. -
Page 16: Trademarks
The ability to handle the fastest rate of traffic that a generator can deliver without dropping packets. On a 100 Mbps wire speed connection, wire-speed traffic is 148,809 packet s per second using 64-byte frames or 8,127 packets per second using 1,518-byte frames. Express Ethernet Switch...