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BLACK BOX

®

Connect up to 16 or 24 Gigabit Ethernet, Fast 

Ethernet, or Ethernet devices to your network.

Auto-negotiation means every port can automatically sense the mode  
and speed of connected network devices.

16-/24-Port 10/100/1000 RJ-45 Unmanaged Gigabit Switches

Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)
FREE technical support 24 hours a day, 7 days 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: [email protected]

Customer 

Support 

Information

LGB416A

 

LGB424A

Summary of Contents for LGB416A

Page 1: ...vices 16 24 Port 10 100 1000 RJ 45 Unmanaged Gigabit Switches Order toll free in the U S Call 877 877 BBOX outside U S call 724 746 5500 FREE technical support 24 hours a day 7 days a week Call 724 74...

Page 2: ...n the equipment is operated in a commercial environment Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to...

Page 3: ...icante 7 El aparato el ctrico debe ser montado a la pared o al techo s lo como sea recomendado por el fabricante 8 Servicio El usuario no debe intentar dar servicio al equipo el ctrico m s all lo desc...

Page 4: ...caso de existir una antena externa deber ser localizada lejos de las lineas de energia 16 El cable de corriente deber ser desconectado del cuando el equipo no sea usado por un largo periodo de tiempo...

Page 5: ...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...

Page 6: ...ew 8 2 1 Introduction 8 2 2 Features 8 2 3 What s Included 8 2 4 Hardware Description 9 2 4 1 LGB416A 9 2 4 2 LGB424A 10 3 Installation 11 3 1 Connecting a Switch Hub to the 16 24 Port Gigabit Etherne...

Page 7: ...0BASE T IEEE 802 3x flow control Transmission Media 10BASE T CAT3 4 5 UTP STP 100BASE TX CAT5 UTP STP 1000BASE TX CAT5e UTP STP Transmission Method Store and Forward Connectors LGB416A 16 RJ 45 LGB424...

Page 8: ...s in a 19 rack or cabinet 2 2 Features Complies with IEEE 802 3 Ethernet IEEE 802 3u Fast Ethernet and IEEE 802 3ab Gigabit Ethernet standards Has 16 or 24 autonegotiating 10 100 1000 ports Fits in a...

Page 9: ...2 2 LGB416A back panel Table 2 1 16 port switch components Number Component Description 1 Power LED Lights when power to the unit is on 2 16 Link Act LEDs On Link is on Flashing Data present 3 8 1000M...

Page 10: ...Table 2 2 24 port switch components Number Component Description 1 Power LED Lights when power to the unit is on 2 24 Link Act LEDs On Link is on Flashing Data present 3 24 1000M LEDs On Link running...

Page 11: ...r switch without using crossover cable Figure 3 1 Switch hub connection 3 2 Connecting a PC Other Device s to the 16 24 Port Gigabit Ethernet Switch This switch provides automatic crossover detection...

Page 12: ...ture 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...

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