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5- and 8-Port Gigabit Ethernet Switches
Provides five or eight 10-/100-/1000-Mbps
ports.
Use this palm-sized switch for small to medium workgroups.
Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S.
Customer
call 724-746-5500) FREE technical support 24 hours a day, 7 days a
Support
week: Call 724-746-5500 or fax 724-746-0746 Mailing address:
Information
Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
Web site: www.blackbox.com • E-mail: info@blackbox.com
BLACK BOX
®
LGB105A
LGB108A
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Table of Contents
Related Manuals for Black Box LGB105A
Summary of Contents for Black Box LGB105A
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Page 1: Black Box
Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. Customer call 724-746-5500) FREE technical support 24 hours a day, 7 days a Support week: Call 724-746-5500 or fax 724-746-0746 Mailing address: Information Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018 Web site: www.blackbox.com • E-mail: info@blackbox.com... -
Page 2: Specifications
Transmission Method — Store and forward Connectors — LGB105A: (5) RJ-45; LGB108A: (8) RJ-45 Indicators — Per unit: (1) Power LED; Per port: LGB105A: (5) LINK/ACT LEDs; LGB108A: (8) LINK/ACT LEDs Temperature Tolerance — Operating: 32 to 131° F (0 to 55° C);... -
Page 3: Hardware Description
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. • 5- or 8-Port Gigabit Ethernet Switch (LGB105A or LGB108A) • 5-VDC power adapter • This user’s manual 2.4 Hardware Description... - Page 4 Chapter 2: Overview Figure 2-1. Front panel of the LGB105A switch. Figure 2-2. Back panel of the LGB105A switch. NOTE: The power connector (#4 in Table 2-1) is located on the switch’s side panel (not shown). Page 3 724-746-5500 | blackbox.com...
- Page 5 Chapter 2: Overview Table 2-1. LGB105A switch components. Number Component Description (5) RJ-45 connectors Link to 10/100/1000BASE-T devices (1) Power LED Lights when power to the unit is on. On when a connection is present (5) Link/Act LEDs Off when there is no connection.
- Page 6 Lights when power to the unit is on. On when a connection is present (8) Link/Act LEDs Off when there is no connection. Flashing when data is present. (1) power connector Connects to the 5-VDC external power supply. Page 5 724-746-5500 | blackbox.com LGB105A...
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Page 7: Typical Applications
LGB108A Fast Ethernet Fast Ethernet Switch Switch Dual-speed switch PC Workstation PC Server Server ® Figure 3-1. Configuration using the LGB108A switch. LGB108A Server Workstation Figure 3-2. 10/100/1000BASE-T devices connected to a LGB108A switch. Page 6 724-746-5500 | blackbox.com LGB105A... - Page 8 Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de classe B prescrites dans le Règlement sur le brouillage radioélectrique publié par Industrie Canada. © Copyright 2012. Black Box Corporation. All rights reserved. Black Box and the Double Diamond ®...
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