Black Box LGB4308A Manual
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Black Box LGB4308A Manual

Black Box LGB4308A Manual

8-port gigabit ethernet web smart switch. provides eight 10-/100-/1000-mbps ports that you can manage via a web browser.
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8-Port Gigabit Ethernet Web Smart Switch
Product Group Title
Provides eight 10-/100-/1000-Mbps ports
that you can manage via a Web browser.
Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)
Customer
FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax
Support
724-746-0746 • Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence,
Information
PA 15055-1018 • Web site: www.blackbox.com • E-mail: info@blackbox.com
™
codes
codes
codes
BLACK BOX
BLACK BOX
March 2009
LGB4308A
codes
codes
codes
®
®

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  • Page 1 Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500) Customer FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax Support 724-746-0746 • Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, Information PA 15055-1018 • Web site: www.blackbox.com • E-mail: info@blackbox.com...
  • Page 2 8-Port Gigabit Ethernet Web Smart Switch FEDERAL COMMUNICATIONS COMMISSION AND INDUSTRY CANADA RADIO FREQUENCY INTERFERENCE STATEMENTS This equipment generates, uses, and can radiate radio-frequency energy, and if not installed and used properly, that is, in strict accordance with the manufacturer’s instructions, may cause inter ference to radio communication. It has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart B of Part 15 of FCC rules, which are designed to provide reasonable protection against such interference...
  • Page 3 NOM Statement 5. El aparato eléctrico no deberá ser usado cerca del agua — por ejemplo, cerca de la tina de baño, lavabo, sótano mojado o cerca de una alberca, etc. 6. El aparato eléctrico debe ser usado únicamente con carritos o pedestales que sean recomendados por el fabricante.
  • Page 4 8-Port Gigabit Ethernet Web Smart Switch 17. Cuidado debe ser tomado de tal manera que objectos liquidos no sean derramados sobre la cubierta u orificios de ventilación. 18. Servicio por personal calificado deberá ser provisto cuando: A: El cable de poder o el contacto ha sido dañado; u B: Objectos han caído o líquido ha sido derramado dentro del aparato;...
  • Page 5 Trademarks Used in this Manual Trademarks Used in this Manual Black Box and the Double Diamond logo are registered trademarks of BB Technologies, Inc. Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners.

  • Page 6: Table Of Contents

    8-Port Gigabit Ethernet Web Smart Switch Table of Contents Chapter Page Specifications ..................7 Overview ....................8 Introduction .................. 8 Features ..................8 What‘s Included ................8 Hardware Description ..............9 2.4.1 Front Panel ............... 9 2.4.2 Back Panel ..............10 Configuration ..................11 Page 6 724-746-5500 | blackbox.com...

  • Page 7: Specifications

    Chapter 1: Specifications 1. Specifications Buffer Memory: 1024 Kbits Certifications: FCC Class A, CE MAC Address: 1 K Standards: IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX, IEEE 802.3ab 1000BASE-T, IEEE 802.3x full-duplex and flow control Transmission Method: Store-and-forward Connectors: (8) RJ-45 Indicators: (9) LEDs: (1) Power, (8) Link/Act Temperature Tolerance: Operating: 32 to 131°...

  • Page 8: 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 dam- aged, contact Black Box Technical Support at 724-746-5500 or info@blackbox. com. • Gigabit Ethernet Web Smart Switch •...

  • Page 9: Hardware Description

    2.4 Hardware Description 2.4.1 Front Panel Figures 2-1 shows the front panel of the switch. Table 2-1 describes its compo- nents. 1 2, 3 Figure 2-1. LGB4308A front panel. Table 2-1. LGB4308A front-panel components. Number Component Description Power LED Lights when the unit’s power is on...

  • Page 10: Back Panel

    8-Port Gigabit Ethernet Web Smart Switch 2.4.2 Back Panel Figure 2-2 shows the back panel of the switch. Table 2-2 describes its components. Figure 2-2. LGB4308A back panel. Table 2-2. LGB4308A back-panel components. Number Component Description Outlet Connects to 100–240 VAC power source Page 10 724-746-5500 | blackbox.com...

  • Page 11: Configuration

    Chapter 3: Configuration 3. Configuration Follow the steps described here to configure the 8-Port Gigabit Web Smart switch. Step 1: Using a twisted-pair cable, connect the switch to your PC. Step 2: Set your PC’s IP to 192.168.1.xx. Step 3: Open the Web browser (like Internet Explorer…), and go to 192.168.1.1 site.
  • Page 12 8-Port Gigabit Ethernet Web Smart Switch - Logout Figure 3-2. Home page. System: About This screen shows the switch’s hardware and software version. Figure 3-3. System screen. Page 12 724-746-5500 | blackbox.com...
  • Page 13 Chapter 3: Configuration System: Login Password Figure 3-4. Login Password screen. Change the password and select the auto logout time, and click “Apply” to confirm the changes. Reset the switch by powering it off and then on again so the changes will take effect.
  • Page 14 8-Port Gigabit Ethernet Web Smart Switch System: Configuration Management Follow the instructions on the screen shown here to upload and download the new configuration. Figure 3-6. Configuration Management screen. System: Factory Default Click on the checkbox “Restore Factory Defaults,” and then click “Apply” to confirm.
  • Page 15 Chapter 3: Configuration System: Flash Download Select the new HEX file to download. Figure 3-8. Flash Download screen. System: System Reboot Click on the “Reboot” button to activate the new configuration. Figure 3-9. System Reboot screen. Page 15 724-746-5500 | blackbox.com...
  • Page 16 8-Port Gigabit Ethernet Web Smart Switch Port Configuration: Packet Counters This screen shows the Tx and Rx packet counters for every port. Figure 3-10. Packet Counters screen. Port Configuration: Port Statistics This screen provides a detailed overview of every port’s statistics. Fiigure 3-11.
  • Page 17 Chapter 3: Configuration Port Configuration: Port Status This screen shows the link, speed, and flow control status for every port. Figure 3-12. Port Status screen. Port Configuration: Port Settings From this screen, you can enable or disable a port, and select autonegotiation, speed, and flow control.
  • Page 18 8-Port Gigabit Ethernet Web Smart Switch Switch Features: VLAN Table Select and add a group into “VLAN ID” and then click the port number that you want to put into the selected VLAN group with a tag or without a tag. Figure 3-14.
  • Page 19 Chapter 3: Configuration Figure 3-16. VLAN Port Settings screen #2. Switch Features: Port Monitoring The switch uses port monitoring to monitor and analyze traffic from a source port to a destination port. Select the destination port from Port 1 to Port 8, and then select the source port by clicking on the check box in the Port Monitoring screen.
  • Page 20 8-Port Gigabit Ethernet Web Smart Switch Switch Features: Static Forwarding Set a new static MAC Address for the port that you want to configure. Figure 3-18. Static Forwarding screen. Switch Features: Egress Priority You can choose from four queues. Set the priority for ports that you want to configure.
  • Page 21 Chapter 3: Configuration Switch Features: Misc Settings You can enable or disable Broadcast Storm Filter and Jumbo Frame Reception. You can also select the following optons: • Broadcast Storm Rate Limit from 8 kbps to 1016 Mbps • Jumbo Frame size from 1523 to 4992 KB of this switch •...
  • Page 22 NOTES Page 22 724-746-5500 | blackbox.com...
  • Page 23 NOTES Page 23 724-746-5500 | blackbox.com...
  • Page 24 724-746-5500 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 30 seconds or less.

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