Black Box SDSL Network Extender 2000 Скачать руководство пользователя страница 17 | Manualshive

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SDSL NETWORK EXTENDER 2000

4. Operation

While the SDSL Network Extender 2000 is operating,
you can inspect the front-panel LEDs on its Units at any
time for status information:

LED

Meaning

Connection

Pulses green once per second to show that
the SDSL connection is operational and the
Unit is receiving either valid data packets or
status packets from the other Unit.

Power

Steadily lit green to show that the Unit is
receiving AC power.

Collision

Flashes red every time there’s a collision on
the attached Ethernet segment.

Rx

Flashes amber every time a data packet is
received from the attached Ethernet
segment. Steadily lit amber to show that no
SDSL connection is present.

Tx

Flashes amber every time a data packet is
sent to the attached Ethernet segment.
Steadily lit amber to show that no SDSL
connection is present.

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Содержание SDSL Network Extender 2000

Страница 1: ... 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 Available SDSL Connection Power Collision Rx Tx Lnk Ethernet Connection SDSL Network Extender Subscriber Unit Available SDSL Connection Power Collision Rx Tx Lnk Ethernet Connection SDSL Network Extender Provider Unit ...

Страница 2: ...s 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 take whatever measures may be necessary to correct the interference Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment This...

Страница 3: ...t complies with the requirements of the European EMC directive 89 336 EEC TRADEMARKS USED IN THIS MANUAL BLACK BOX and the logo are registered trademarks of Black Box Corporation Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners ...

Страница 4: ...abo sótano mojado o cerca de una alberca etc 6 El aparato eléctrico debe ser usado únicamente con carritos o pedestales que sean recomendados por el 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 ...

Страница 5: ...a los contactos y receptáculos donde salen del aparato 14 El equipo eléctrico debe ser limpiado únicamente de acuerdo a las recomendaciones del fabricante 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 Cuidado debe ser tomado de tal man...

Страница 6: ...tents Chapter Page 1 Specifications 6 2 Introduction 9 3 Installation 10 3 1 The Complete Package 10 3 2 The Installation Procedure 10 4 Operation 16 5 Troubleshooting 18 5 1 Calling Black Box 18 5 2 Shipping and Packaging 19 ...

Страница 7: ...AM Maximum Bandwidth Is a function of the distance length of standard 26 AWG telephone wire between the Provider and Subscriber Units and is user configurable to any of these settings 2 32 Mbps at up to 11 300 ft 3444 m 2 064 Mbps at up to 12 200 ft 3719 m 1 552 Mbps at up to 12 800 ft 3901 m 1 04 Mbps at up to 16 000 ft 4877 m 784 kbps at up to 16 800 ft 5121 m 528 kbps at up to 18 400 ft 5608 m ...

Страница 8: ...rnet Collision Ethernet Rx Ethernet Tx and Ethernet Link Connectors Rear mounted on each Provider or Subscriber Unit 1 RJ 45 female for Ethernet 1 RJ 45 female designed to accept both RJ 45 and RJ 11 plugs for SDSL Altitude Tolerance 200 to 16 400 ft 60 to 5000 m Temperature Tolerance Operating 32 to 122 F 0 to 50 C Storage 40 to 158 F 40 to 70 C Humidity Tolerance 5 to 95 noncondensing Enclosure ...

Страница 9: ...rough detachable input cord and external wallmount power supply Input 100 to 125 VAC 1 amp at 47 to 63 Hz Output 5 VDC at a maximum of 1 5 amps Consumption 7 5 watts maximum Size Each Provider or Subscriber Unit 1 25 H x 5 5 W x 4 5 D 3 2 x 14 x 11 5 cm Weight Each Provider or Subscriber Unit 0 6 lb 0 3 kg ...

Страница 10: ...ne cabling between the sites you want to connect put the Extender s Provider Unit on one end of this cabling and its Subscriber Unit on the other then attach them to your Ethernet networks at each site The two Units will send each other all of the data going either direction on the Ethernet bus at speeds up to 2 32 Mbps the data rate depends on the length of the cabling between the Units All you h...

Страница 11: ...y 3 2 The Installation Procedure Take these steps to install your Extender 1 Referring to Table 3 1 on the next page set the DIP switch on the Provider Unit for the maximum data rate that the Extender can support given how long the cable will be between the Provider and Subscriber Units If you don t know how long the cabling is start at the setting for the shortest distance highest data rate if th...

Страница 12: ...bps 12 800 ft 3901 m Down Up Up 1 04 Mbps 16 000 ft 4877 m Up Down Down 784 kbps 16 800 ft 5121 m Up Down Up 528 kbps 18 400 ft 5608 m Up Up Down 400 kbps 19 400 ft 5913 m Up Up Up 272 kbps 20 200 ft 6157 m NOTE This table assumes 26 AWG cable You might be able to achieve better data rates or distances if you use cable with thicker wires 22 or 24 AWG 2 Set DIP switch position 4 Down for half duple...

Страница 13: ...ons are mutally exclusive data transmission occurs in only one direction at a time Packet collisions are not uncommon In full duplex mode Switch 4 is up The Ethernet line can receive and transmit simultaneously preventing packet collisions and increasing aggregate bandwidth from 10 Mbps to 20 Mbps 3 Plug the output cord of the Provider Unit s power supply into the barrel jack on the Unit s rear pa...

Страница 14: ...on Pin 3 6 Perform steps 3 through 5 at the other site with your Subscriber Unit Please note that the LED operation described in Step 4 above does not apply to the Subscriber Unit The only LED that should light is the Power LED 7 Once the SDSL cable is connected to both the Provider and Subscriber Units the Connection LED on each Unit should begin pulsing steadily once per second to indicate that ...

Страница 15: ...ntil the SDSL connection is established or the Unit is powered down These LEDs won t light back up however if an SDSL connection is lost after having been established When a Provider Unit loses the SDSL connection it will drop its Ethernet link signal no matter what state the Link LED is in so that if the attached Ethernet device is capable of generating SNMP traps or other remote alerts your netw...

Страница 16: ... of cable to use with a device consult its manual and or check the pinout of its port s if these aren t available or you re still not sure call Black Box Technical Support 9 Perform step 8 at the other site with your Subscriber Unit Once the two Units have established both DSL and Ethernet link at their sites data will flow normally between the Units essentially creating a very long Ethernet conne...

Страница 17: ...r valid data packets or status packets from the other Unit Power Steadily lit green to show that the Unit is receiving AC power Collision Flashes red every time there s a collision on the attached Ethernet segment Rx Flashes amber every time a data packet is received from the attached Ethernet segment Steadily lit amber to show that no SDSL connection is present Tx Flashes amber every time a data ...

Страница 18: ...ER 4 Operation LED Meaning Link While Rx and Tx flash steadily lit green to show that an Ethernet link is in place While Rx and Tx are steadily lit steadily lit green to show that no SDSL connection is present ...

Страница 19: ...ical Support at 724 746 5500 Before you do make a record of the history of the problem We will be able to provide more efficient and accurate assistance if you have a complete description including the nature and duration of the problem when the problem occurs the components involved in the problem devices cables etc any particular application that when used appears to create the problem or make i...

Страница 20: ...1000 Park Drive Lawrence PA 15055 1018 724 746 5500 Fax 724 746 0746 Copyright 2002 Black Box Corporation All rights reserved 2 02 ...

Страница 21: ... and Packaging If you need to transport or ship an Extender Unit Package it carefully We recommend that you use the original container Before you ship it back to Black Box for repair or return contact us to get a Return Authorization RA number ...

Страница 22: ...1000 Park Drive Lawrence PA 15055 1018 724 746 5500 Fax 724 746 0746 Copyright 2002 Black Box Corporation All rights reserved 2 02 ...

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