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CUSTOMER

SUPPORT

INFORMATION

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]

MAY 2002

LR0025A-KIT

LRA1216A

DS3 Network Extender Kit

DS3 Provider Backhaul Unit, 1-Port

Lnk

Power

100

Act

Lnk

Fast Ethernet Connection

DS3 Pr

ovider

Bac

khaul Unit 1-P

ort

DS3 Connection

Alm

Summary of Contents for LR0025A-KIT

Page 1: ...k 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 MAY 2002 LR0025A KIT LRA1216A DS3 Network Extender Kit DS3 Provider Backhaul Unit 1 Port Lnk Power 100 Act Lnk Fast Ethernet Connection DS3 Provider Backhaul Unit 1 Port DS3 Connection Alm ...

Page 2: ...y turning the equipment off and on the user is encouraged to try to correct the interference by one of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult an experienced radio TV technician for help Caution Changes...

Page 3: ... fabricante 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 interfi...

Page 4: ...r 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 Cuidado 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 cuando A El cable de poder o ...

Page 5: ...IP switch once cable the units and plug them in No other configuration no muss no fuss Just a reliable high speed connection that s always on CAUTION Excess static electricity can damage your Unit s Use proper static protection handling techniques when installing and handling this equipment The DS3 Provider Backhaul Unit 1 Port comes with a power supply and this manual The DS3 Network Extender Kit...

Page 6: ...r Unit Switch position 2 on the right controls the TX line build out Leave it in the default DOWN setting for 0 to 255 ft 0 to 77 7 m or move it to UP for 255 to 450 ft 77 7 to 137 2 m 4 Plug your DS3 cables into the DS3 TX and RX BNC ports on the back of the Provider Unit Verify this connection by looking at the DS3 Lnk LED on the front of the Unit If it s pulsing steadily once per second a DS3 c...

Page 7: ...ou are connecting the Provider Unit in order to determine which type of cable is required 6 LR0025A KIT only Repeat steps 1 through 5 for the Subscriber Unit Its controls indicators and connectors work the same way as the Provider Unit s except that it gets its clock source settings from the Provider Unit so you don t need to set DIP switch position 1 Once the Provider Unit and a Subscriber Unit h...

Page 8: ...nection from the Unit has also been lost the Unit at the other end will also be in Red Alarm DS3 Alm LED amber If it s dark the DS3 connection is operating normally unless the DS3 Lnk LED is also dark in which case a Red Alarm is occurring If it s steadily lit Yellow Alarm The outgoing DS3 connection has been lost and no data is being transmitted This means that the Unit at the other end has lost ...

Page 9: ...100 is dark a 10 Mbps Fast Ethernet connection has been established If they re both dark the Ethernet connection is down or has been lost Fast Ethernet Act LED amber If it s flashing traffic is flowing normally indicating typical Ethernet activity If it s steadily lit traffic is very heavy unless the other Fast Ethernet LEDs are also lit and the DS3 Lnk LED is dark in which case a DS3 alarm is occ...

Page 10: ...ou have a complete description including the nature and duration of the problem when the problem occurs the components involved in the problem any particular application that when used appears to create the problem or make it worse and the results of any testing you ve already done 4 2 Shipping and Packaging If you need to transport or ship your DS3 Provider Unit or Network Extender Kit Package it...

Page 11: ...NOTES ...

Page 12: ...1000 Park Drive Lawrence PA 15055 1018 724 746 5500 Fax 724 746 0746 Copyright 2002 Black Box Corporation All rights reserved ...

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