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Express Ethernet Switch

1

LB9002A-SC-R3

LB9002A-ST-R3

Express

Ethernet Switches

January, 2005

CUSTOMER
SUPPORT
INFORMATION

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:

[email protected]

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Summary of Contents for LB9002A-SC-R3

Page 1: ...RT INFORMATION 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 ...

Page 2: ...for compliance could void the user s authority to operate the equipment To meet FCC requirements shielded cables and power cords are required to connect this device to a personal computer or other Class B certified device This digital apparatus does not exceed the Class B limits for radio noise emission from digital apparatus set out in the Radio Interference Regulation of the Canadian Department ...

Page 3: ...e tal manera que la tierra fisica y la polarización del equipo no sea eliminada 13 Los cables de la fuente de poder deben ser guiados de tal manera que no sean pisados ni pellizcados por objetos colocados sobre o contra ellos poniendo particular atención a los contactos y receptáculos donde salen del aparato 14 El equipo eléctrico debe ser limpiado únicamente de acuerdo a las recomendaciones del f...

Page 4: ...hat automatically sense the presence of 100Mbps or 10Mbps Ethernet networks 100BASE FX fiber ports are also available for this product series To get the most out of this manual you should have an understanding of networking concepts such as bridges IEEE 802 3 10BASE T Ethernet and 100BASE TX Fast Ethernet and local area networks LANs ...

Page 5: ...TX and 100FX Switch 7 Ports 7 Cable Length 7 Table 3 Cable Specifications 7 LEDs 8 Figure 2 LED Indicators 8 Rear Panel 10 Figure 3 Rear Panel 10 Installation 10 Selecting a Site for the Switch 10 Connecting to Power 10 Connecting to Your Network 11 Specifications 11 Appendix A Connector Pinouts 11 Figure 7 RJ 45 Connector and Cable Pins 12 ...

Page 6: ... FX standards Comprehensive array of LED indicators that communicate the status of the switch and troubleshooting information Features store and forward architecture with wire speed filtering and forwarding rates Dynamic learning mode automatically adjusts to the network configuration Runt and CRC filtering eliminates erroneous packets to optimize network bandwidth Full compatibility with standard...

Page 7: ... network It automatically senses and adapts itself to the presence of either network standard The fiber port on the Ethernet switch is capable of accepting 100Base FX connections only Cable Length The maximum distance between a node and a directly connected switch port on a 100BASE TX network is 100 meters with Category 5 shielded twisted pair STP cable or unshielded twisted pair UTP cable On a 10...

Page 8: ...or 5 STP UTP 100BaseFX Multi mode SC ST MT RJ VF 45 or LC 100 200 Mbps Up to 2km 50 or 62 5 125µm Multi mode fiber cable 100BaseFX Single mode SC 100 200 Mbps Up to 75km 9 or 10 125µm Single mode fiber cable LEDs The array of LED indicators on the front panel conveys status and configuration information to help you monitor and troubleshoot the switch Figure 2 LED Indicators ...

Page 9: ...ing whenever the port is connected to another working networked device and flashing when the port is transmitting or receiving data FDX COL There are two FDX COL LEDs on the front panel The LED next to TX port indicates status on TX port and the one next to FX port indicates status on FX port The LED is illuminating when the port is operating in full duplex mode The LED is off when the port is ope...

Page 10: ...owing requirements The room temperature should be between 32 and 104 degrees Fahrenheit 0 to 40 degrees Celsius The relative humidity should be less than 90 percent non condensing Surrounding electrical devices should not exceed the electromagnetic field RFC standards for IEC 801 3 Level 2 3V M field strength Make sure that the switch receives adequate ventilation Do not block the ventilation hole...

Page 11: ...Base T IEEE 802 3u for 100Base TX 100Base FX Ports one 10 100TX auto negotiation port and one 100Base FX port Speed 100BASE TX 200Mbps full duplex 100Mbps half duplex 10BASE TX 20Mbps full duplex 10Mbps half duplex 100BASE FX 200Mbps full duplex 100Mbps half duplex Performance 148 800pps forwarding rate per port for 100Base TX 148 800pps forwarding rate per port for 100BaseFX 14 880pps forwarding ...

Page 12: ...ists the pin out of the 10 100BASE T TX ports on your switch Pin Regular Ports Uplink port 1 Input Receive Data Output Transmit Data 2 Input Receive Data Output Transmit Data 3 Output Transmit Data Input Receive Data 4 NC NC 5 NC NC 6 Output Transmit Data Input Receive Data 7 NC NC 8 NC NC ...

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