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Gigabit Unmanaged Switch with SFP Uplinks
Solid Gigabit switching in a rackmount chassis.
LGB516A has (12) RJ-45 ports and (4) RJ-45/SFP combo ports.
LGB524A has (20) RJ-45 ports and (4) RJ-45/SFP combo ports.
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
LGB516A
LGB524A
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Table of Contents
Related Manuals for Black Box LGB524A
Summary of Contents for Black Box LGB524A
- Page 1 ® ® LGB516A has (12) RJ-45 ports and (4) RJ-45/SFP combo ports. LGB524A has (20) RJ-45 ports and (4) RJ-45/SFP combo ports. 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 •...
- Page 2 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 3 FCC Class B and IC RFI Statements/CE Warning 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 interference in a residential installation.
- Page 4 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 5 NOM Statement 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.
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Page 6: Table Of Contents
3.1 Switch/Hub Connected to 24-Port Gigabit Unmanaged Switch with SFP Uplinks (LGB516A) ..............12 3.2 PC/Other Devices Connected to 24-Port Gigabit Unmanaged Switch with SFP Uplinks (LGB516A) ..............12 4. Troubleshooting .....................13 4.1 Contacting Black Box ................13 4.2 Shipping and Packaging .................13 Page 6 724-746-5500 | blackbox.com... -
Page 7: Specifications
Indicators — LGB516A: (37) LEDs: (16) Link/Act, (16) 1000M, (4) F1–F4, (1) Power; LGB524A: (53) LEDs: (24) Link/Act, (24) 1000M, (4) F1–F4, (1) Power Temperature Tolerance — Operating: 32 to 104° F (0 to 40° C); Storage: -4 to +194° F (-20 to +90° C) Relative Humidity —... -
Page 8: Overview
Chapter 2: Overview 2. Overview 2.1 Introduction The Switch provides (16) or (24) 10-/100-/1000-Mbps RJ-45 ports and can support (4) Combo SFP ports for uplink. The switch is easy to install and provides high performance in an environment where traffic on the network and the number of users increases continuously. -
Page 9: What's Included
• (1) AC power cord • This user’s manual NOTE: If any of these items is found missing or damaged, please contact your Black Box Technical Support at 724-746-5500 or info@blackbox.com for replacement. 2.4 Hardware Description 2.4.1 Gigabit Unmanaged Switch with SFP Uplinks, 16-Port Figures 2-1 and 2-2 illustrate the front and back panels of the Gigabit Unmanaged Switch, 16-Port. -
Page 10: Gigabit Unmanaged Switch With Sfp Uplinks, 24-Port
Figures 2-3 and 2-4 illustrate the front and back panels of the Gigabit Unmanaged Switch, 24-Port. Table 2-2 describes its components. 1 2 4 Figure 2-3. LGB524A front panel. Figure 2-4. Power switch and connector on the LGB524A back panel. Page 10 724-746-5500 | blackbox.com... - Page 11 Chapter 2: Overview Table 2-2. LGB524A components. Number in Figures 2-3 and 2-4 Component Status Description (1) Power LED Lights when power to unit is on. Fiber port(s) are active. (4) FIber LEDs (F1– Flashing Switch is passing data. Link is running at 1000 Mbps.
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Page 12: Connections
The switch provides automatic crossover detection for any port. This enables you to connect to PCs, servers, and other network devices without using either a straight-through or crossover cable. 24-Port Gigabit Unmanaged Switch with SFP Uplinks (LGB524A) Server Workstation Figure 3-2. PC/other devices connected to LGB524A. Page 12 724-746-5500 | blackbox.com... -
Page 13: Troubleshooting
• Package it carefully. We recommend that you use the original container. • If you are returning the unit, make sure you include everything you received with it. Before you ship for return or repair, contact Black Box to get a Return Authorization (RA) number. - Page 14 NOTES Page 14 724-746-5500 | blackbox.com...
- Page 15 NOTES Page 15 724-746-5500 | blackbox.com...
- Page 16 724-746-5500 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.