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Black Box LB308A Quick Start Manual
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Black Box LB308A Quick Start Manual

Black Box LB308A Quick Start Manual

8-port 10/100base-tx hardened ethernet extender switch
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Download this manual See also: User Manual
8-Port 10/100BASE-TX Hardened Ethernet Extender Switch
Quick Start Guide
Headline text.
Use this managed hardened switch plus VDSL extender
Subheadline text to be added.
in extreme environments.
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
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BLACK BOX
BLACK BOX
March 2009
LB308A
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Summary of Contents for Black Box LB308A

  • 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 10/100BASE-TX Ethernet Extender Switch Quick Start Guide Quick Start Guide This quick start guide describes how to install and use the 8-Port 10/100BASE-TX Ethernet Extender Switch. Use it in harsh environments where space is limited. QS.1 Physical Description Figure QS-1 illustrates the port status LEDs and power inputs. Tables QS-1, QS-2, and QS-3 describe these components.
  • Page 3 8-Port 10/100BASE-TX Ethernet Extender Switch Quick Start Guide Table QS-2. Power input assignment. Number Input Polarity Voltage Connector Power 3 12 VDC DC jack 12–48 VDC Power 2 Power ground 12–48 VDC Terminal block Power 1 Power ground Ground Relay output rating 1 A @ 24 VDC Table QS-3.
  • Page 4 8-Port 10/100BASE-TX Ethernet Extender Switch Quick Start Guide • Ethernet Extender ports are asymmetrical or symmetrical on the VDSL, full- duplex 59-Mbps downstream/31-Mbps upstream asymmetrical, or full-duplex 50-Mbps symmetrical communications link over an existing copper telephone line. • Operates transparently to higher-layer protocols such as TCP/IP. •...
  • Page 5 8-Port 10/100BASE-TX Ethernet Extender Switch Quick Start Guide 3. Press the Enter key. The Command Line Interface (CLI) screen should appear as shown in Figure QS-2. 4. Log on to Exec Mode (View Mode): At the “switch_a login:” prompt, type “root”...
  • Page 6 8-Port 10/100BASE-TX Ethernet Extender Switch Quick Start Guide Figure QS-3. switch_a(config)# prompt. QS.4 Web Configuration 1. Log in to the Ethernet Switch: Specify the default IP address (192.168.1.10) of the Ethernet Extender Switch in the Web browser. A login will appear as shown in Figure QS-4.
  • Page 7 8-Port 10/100BASE-TX Ethernet Extender Switch Quick Start Guide 2. Enter the factory default login ID: root. Enter the factory default password (no password), then click on the “Login” button to log in to the Ethernet Extender Switch. You’ll then see the Welcome screen as shown in Figure QS-5. Figure QS-5.
  • Page 8 724-746-5500 or blackbox.com. About Black Box Black Box provides an extensive range of 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.