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BLACK BOX

®

 Extend one Ethernet channel over existing coaxial 

cable.

10/100BASE-TX Ethernet over Coax Extender User’s Manual

 

LBNC300A 

LBNC300AE

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

Summary of Contents for LBNC300A

Page 1: ... LBNC300AE 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 info blackbox com Customer Support Information ...

Page 2: ...in which case the user at his own expense will be required to take whatever measures may be necessary to correct the i nterference Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment This digital apparatus does not exceed the Class A limits for radio noise emis sion from digital apparatus set out in the Ra...

Page 3: ...cante 7 El aparato eléctrico debe ser montado a la pared o al techo sólo como sea recomendado por el fabricante 8 Servicio El usuario no debe intentar dar servicio al equipo eléctrico más allá a lo descrito en las instrucciones de operación Todo otro servicio deberá ser referido a personal de servicio calificado 9 El aparato eléctrico debe ser situado de tal manera que su posición no interfiera su...

Page 4: ...bricante 15 En caso de existir una antena externa deberá ser localizada lejos de las lineas de energia 16 El cable de corriente deberá ser desconectado del cuando el equipo no sea usado por un largo periodo de tiempo 17 C uidado 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...

Page 5: ...n this Manual Page 5 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: ...ew 8 2 1 Introduction 8 2 2 Features 8 2 3 What s Included 8 2 4 Hardware Description 9 2 4 1 Front Panel 9 2 4 2 Back Panel 10 2 4 3 Top Panel 11 3 Installation 12 3 1 Selecting a Site for the Equipment 12 3 2 Desktop Installation 12 3 3 Rackmount Installation 12 3 4 Installing Network Cables 12 3 5 Network Extension Application 13 ...

Page 7: ... 1 5 10 20 30 40 50 60 70 75 Mbps Standards IEEE 802 3 10BASE T IEEE 802 3u 100BASE TX Ethernet over VDSL Connectors 10 100 Mbps Ethernet port 1 RJ 45 Ethernet Extender port 1 BNC Indicators Per unit 12 LEDs Unit Pwr Ethernet Lnk Act Fdx Line Rmt Err Loc Lnk Speed 1 2 3 4 5 Temperature Tolerance Operating 14 to 140 F 10 to 60 C Storage 4 to 158 F 20 to 70 C Operating Humidity 5 to 95 noncondensing...

Page 8: ...axial cable Has BNC to F Type connector Supports one DIP switch to select local or remote site Ten reference speeds supports up to 75 Mbps about 656 feet 200 meters down to 1 Mbps about 8530 feet 2600 meters External AC to DC power adapter 14 to 140 F 10 to 60 C operating temperature range Hardened aluminum case Supports DIN rail or wallmounting installation Use as a standalone device or with a ch...

Page 9: ...ts Number Component State Description 1 RJ 45 port 10 100 Ethernet connection 2 BNC connector Line connection 3 Pwr LED Steady Power on Off Power off 4 Lnk Act LED Steady A valid Ethernet connection is established Flashing Transmitting or receiving data Off Neither a valid Ethernet connection nor transmitting receiving Ethernet data 5 Fdx LED Steady Ethernet transferring data at 100 Mbps full dupl...

Page 10: ... LED Steady Device operating in local mode 8 Err LED Steady Error occurred 9 Lnk LED Steady A valid connection is established 2 4 2 Back Panel Figure 2 2 shows the extender s back panel Table 2 2 describes its components 10 11 Figure 2 2 Back panel Table 2 2 Back panel components Number Component Description 10 Loc Rmt selection switch Select local or remote 11 Barrel connector Attach 12 VDC power...

Page 11: ... LED Color Description 1 Green Link speed 1 5 Mbps Distance 8530 ft 2600 m Amber Link speed 6 10 Mbps Distance 7874 ft 2400 m 2 Green Link speed 11 16 Mbps Distance 6561 ft 2000 m Amber Link speed 17 20 Mbps Distance 5905 ft 1800 m 3 Green Link speed 21 29 Mbps Distance 5249 ft 1600 m Amber Link speed 30 43 Mbps Distance 4593 ft 1400 m 4 Green Link speed 44 54 Mbps Distance 3937 ft 1200 m Amber Li...

Page 12: ...end of the provided power cord to the extender and plug the male end to the power outlet 3 3 Rackmount Installation To mount the switch in a rack 1 Disconnect all the cables from the extender 2 Place the unit right side up on a hard flat surface with the front facing you 3 Place a mounting bracket not included over the mounting holes on one side of the unit 4 Insert the screws and fully tighten wi...

Page 13: ... 13 Table 3 1 Compatible cables Media Speed Wiring 10 100 Mbps 10 Mbps Category 3 4 5 5e UTP STP copper 100 Mbps Category 5 5e UTP STP 3 5 Network Extension Application Internet PC PC PC PC PC Switch Switch LBNC300A LBNC300A Figure 3 1 Typical application ...

Page 14: ...724 746 5500 blackbox com Page 14 NOTES ...

Page 15: ...724 746 5500 blackbox com Page 15 NOTES ...

Page 16: ...s 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 Copyright 2012 All rights reserved LBNC300A user manual rev 2 Great tech support is just 30 seconds away at 724 746 5500 or blackbox com Black Box Tech Support FREE Live 24 7 Tech support the way it should be ...

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