Black Box LGB4005A User Manual
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Black Box LGB4005A User Manual

Gigabit 5-port switch
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LGB4005A
Gigabit 5-Port Switch
Provides five Gigabit ports.
BLACK BOX
®
Designed for small to medium workgroups.
Customer
Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S.
Support
call 724-746-5500) • FREE technical support 24 hours a day, 7 days
Information
a week: Call 724-746-5500 or fax 724-746-0746 • Mailing address:
Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
Web site: www.blackbox.com • E-mail: info@blackbox.com

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Summary of Contents for Black Box LGB4005A

  • Page 1 Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. Support call 724-746-5500) • FREE technical support 24 hours a day, 7 days Information a week: Call 724-746-5500 or fax 724-746-0746 • Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018 Web site: www.blackbox.com • E-mail: info@blackbox.com...
  • Page 2 Gigabit 5-Port Switch FEDERAL COMMUNICATIONS COMMISSION AND INDUSTRY CANADA RADIO FREQUENCY INTERFERENCE STATEMENTS Class B Digital Device. This equipment has been tested and found to comply with the limits for a Class B computing device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interfer- ence in a residential installation.
  • Page 3 NOM Statement Normas Oficiales Mexicanas (NOM)Electrical Safety Statement INSTRUCCIONES DE SEGURIDAD 1. Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato eléctrico sea operado. 2. Las instrucciones de seguridad y operación deberán ser guardadas para referencia futura.
  • Page 4 Gigabit 5-Port Switch 12. Precaución debe ser tomada de 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.

  • Page 5: Table Of Contents

    4. LED Indicators ..................11 Trademarks Used in this Manual Black Box and the Double Diamond logo are registered trademarks of BB Technologies, Inc. Mac is a registered trademark of Apple, Inc. Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners.

  • Page 6: Specifications

    Gigabit 5-Port Switch 1. Specifications Buffer Memory: 104 KB Certifications: FCC Class B, CE Filtering/Forwarding Rates: 1000 Mbps port: 1,488,000 pps; 100 Mbps port: 148,800 pps; 10 Mbps port: 14,880 pps Jumbo Frames: 9 KB MAC Address: 1K Standards: IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX, IEEE 802.3ab 1000BASE-T, IEEE 802.3x flow control Transmission Media: 10BASE-T CAT3/4/5 UTP/STP;...

  • Page 7: Overview

    • Easy to install, just plug-and-play 2.3 What’s Included Your package should include the following items. If anything is missing or damaged, contact Black Box Technical Support at 724-746-5500 or info@blackbox.com. • Gigabit Ethernet switch • Power adapter • USB cable •...

  • Page 8: Hardware Description

    Gigabit 5-Port Switch 2.4 Hardware Description 2.4.1 Front Panel Figures 2-1 shows the front panel of the switch. Table 2-1 describes its components. 2, 3 Figure 2-1. LGB4005A front panel. Table 2-1. LGB4005A front-panel components. Number Component Description Power LED Lights when the unit’s power is on...

  • Page 9: Back Panel

    Chapter 2: Overview 2.4.2 Back Panel Figure 2-2 shows the back panel of the switch. Table 2-2 describes its components. Figure 2-2. LGB4005A back panel. Table 2-2. Back-panel components. Number Component Description Switch Power On/Off Outlet Connects to 100–240 VAC power source 724-746-5500 | blackbox.com...

  • Page 10: Installation

    Gigabit 5-Port Switch 3. Installation 3.1 Connecting Switch/Hubs to the 5-Port Gigabit Ethernet Switch This switch features Auto-MDI/MDI-X, so it’s easy to link to another switch without crossover cable. 5-Port Gigabit switch Ethernet Dual-speed switch Ethernet switch Figure 3-1. Connecting a switch/hub. 3.2 Connecting PCs/Other Devices to the Gigabit Ethernet Switch Use straight-through twisted-pair cable to connect the switch to PCs, servers, and...

  • Page 11: Led Indicators

    Chapter 4: LED Indicators 4. LED Indicators Table 4-1 describes the LED indicators’ functions. Status Operation Power Power is on. Power is off. LINK/ACT Port is connected. Port is not connected. Flashing Data is being transmitted or received. 1000 M Port is operating at 1000 Mbps.
  • Page 12 724-746-5500 or blackbox.com. About Black Box Black Box Network Services is your source for more than 118,000 networking and infrastructure products. You’ll find everything from cabinets and racks and power and surge protection products to media converters and Ethernet switches all supported by free, live 24/7 Tech support available in 20 seconds or less.

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