Black Box LR0005A-KIT Manuale utente

CUSTOMER

SUPPORT

INFORMATION

Order toll-free in the U.S. 24 hours, 7 A.M. Monday to midnight Friday: 877-877-BBOX

FREE technical support, 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746

Mail order: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018

Web site: www.blackbox.com • E-mail: [email protected]

MARCH 2000

LR0005A-KIT LR0010A-KIT

LR0006A-AC LR0011A-AC

LR0006A-DC LR0011A-DC

LR0007A LR0012A

IDSL and SDSL Network Extenders

IDSL Network Extender - Provider Unit - 12 Port - AC

1 2 3 4 5 6

CONFIGURATION

7 8 9 10 11 12

WAN

LNK

ETHERNET

IDSL

2345678910 11 12

PWR

FCC STATEMENT

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. However, there is no guarantee that

interference will not occur in a particular installation. This equipment generates,

uses, and can radiate radio frequency energy, and, if not installed and used in

accordance with the instructions, may cause harmful interference to radio

communications. If this equipment does cause harmful interference to radio or

telephone reception, which can be determined by 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 or modifications not expressly approved by the party

responsible for compliance could void the user’s authority to operate the

equipment.

To meet FCC requirements, shielded cables and power cords are required to

connect this device to a personal computer or other Class B certified device.

This digital apparatus does not exceed the Class B limits for radio noise emission from digital

apparatus set out in the Radio Interference Regulation of Industry Canada.

Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites

applicables aux appareils numériques de classe B prescrites dans le Règlement sur le brouillage

radioélectrique publié par Industrie Canada.

IDSL AND SDSL NETWORK EXTENDERS

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.

3. Todas las advertencias en el aparato eléctrico y en sus instrucciones de

operación deben ser respetadas.

4. Todas las instrucciones de operación y uso deben ser seguidas.

5. El aparato eléctrico no deberá ser usado cerca del agua—por ejemplo,

cerca de la tina de baño, lavabo, 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 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 uso. La colocación del aparato eléctrico sobre una cama,

sofá, alfombra o superficie similar puede bloquea la ventilación, no se

debe colocar en libreros o gabinetes que impidan el flujo de aire por los

orificios de ventilación.

10. El equipo eléctrico deber ser situado fuera del alcance de fuentes de

calor como radiadores, registros de calor, estufas u otros aparatos

(incluyendo amplificadores) que producen calor.

11. El aparato eléctrico deberá ser connectado a una fuente de poder sólo

del tipo descrito en el instructivo de operación, o como se indique en el

aparato.

NOM STATEMENT

12. Precaución debe ser tomada de tal manera que la tierra fisica y la

polarización del equipo no sea eliminada.

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. 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 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 el contacto ha sido dañado; u

B: Objectos han caído o líquido ha sido derramado dentro del

aparato; o

C: El aparato ha sido expuesto a la lluvia; o

D: El aparato parece no operar normalmente o muestra un cambio en

su desempeño; o

E: El aparato ha sido tirado o su cubierta ha sido dañada.

IDSL AND SDSL NETWORK EXTENDERS

TRADEMARKS USED IN THIS MANUAL

Any trademarks mentioned in this manual are acknowledged to be the property of

the trademark owners.

CONTENTS

Contents

Chapter Page

1. Specifications ..........................................................................................................6

2. Introduction............................................................................................................7

2.1 Overview ..........................................................................................................7

2.2 Features............................................................................................................8

2.3 Selecting IDSL Bandwidth ............................................................................8

2.4 Selecting SDSL Bandwidth ............................................................................9

2.5 LEDs ................................................................................................................9

3. Installation ............................................................................................................13

3.1 Installation for LR0005A-KIT, LR0007A, LR0010A-KIT, and LR0012A ..13

3.2 Installation for LR0006A-AC/DC and LR0011A-AC/DC ..........................14

Appendix. Port Pinouts ............................................................................................17

A.1 LR0005A-KIT, LR0007A, LR0010A-KIT, and LR0012A ............................17

A.2 LR0006A-AC/DC and LR0011A-AC/DC ....................................................17

IDSL AND SDSL NETWORK EXTENDERS

1. Specifications

Bandwidth — SDSL models: Selectable to 272 kbps, 528 kbps, 784 kbps,

1.168 Mbps (all bandwidths are symmetrical); IDSL models:

144/128 kbps (symmetrical)

Distance — Over 24 AWG wire: SDSL: 1.168 Mbps up to 11,000 feet

(3352 m), 784 kbps up to 13,000 feet (3962 m), 528 kbps

up to 15,000 feet (4572 m), and 272 kbps up to 17,000 feet

(5182 m); IDSL: 128 or 144 kbps up to 18,000 feet

(5486 m)

IDSL Interface — All: 2B1Q Encoding; LR0010A-KIT, LR0012A: RJ-45;

LR0011A: RJ-21 50-pin telco

Network Interface — All: IEEE 802.3 Ethernet 10BASE-T; LR0005A-KIT,

LR0007A, LR0010A-KIT, LR0012A: RJ-45; LR0006A,

LR0011A: (12) RJ-21

SDSL Interface — All: 2B1Q Encoding; LR0005A-KIT, LR0007A: RJ-45;

LR0006A: RJ-21 50-pin telco

Indicators — Connection, Power, Collision, TX, RX, Link

Power — LR0005A-KIT, LR0006A-AC, LR0007A, LR0010A-KIT,

LR0012A, LR0011A-AC: 100–120 VAC, 60 Hz; LR0006A-DC,

LR0011A-DC: 40–56 VDC Positive Ground

Size — LR0005A-KIT, LR0007A, LR0010A-KIT, LR0012A: 1.3"H x

5.5"W x 4.6"D (3.3 x 14 x 11.4 cm); LR0006A-AC: 1.8"H x

17"W x 17"D (4.6 x 43.2 x 43.2 cm); LR0006A-DC: 1.8"H x

17"W x 14"D (4.6 x 43.2 x 35.6 cm); LR0011A-AC,

LR0011A-DC: 1.8"H x 17"W x 18"D (4.6 x 43.2 x 45.7 cm)

Weight — LR0005A-KIT, LR0007A, LR0010A-KIT, LR0012A: 0.6 lb.

(0.3 kg); LR0006A, LR0011A: 7.7 lb. (3.5 kg)

CHAPTER 2: Introduction

2. Introduction

2.1 Overview

The Network Extenders convert either SDSL (Symmetrical Digital Subscriber

Line) or IDSL (ISDN Digital Subscriber Line) to Ethernet. This is a Layer 1

conversion, and Ethernet frames are then passed across the SDSL or IDSL link.

Each model’s function is described below.

• The LR0005A-KIT includes one Provider unit and one Subscriber unit, to

make one individual SDSL-to-Ethernet line.

• The LR0006A-AC/DC is a 12-port Provider unit with 12 individual SDSL-to-

Ethernet ports to which you can attach 12 Subscriber units. No bridging or

routing is done internally.

• The LR0007A is a single SDSL-to-Ethernet Subscriber unit.

• The LR0010A-KIT includes one Provider unit and one Subscriber unit, to

make one individual IDSL-to-Ethernet line.

• The LR0011A-AC/DC is a 12-port Provider unit with 12 individual IDSL-to-

Ethernet ports to which you can attach 12 Subscriber units. No bridging or

routing is done internally.

• The LR0012A is a single IDSL-to-Ethernet Subscriber unit.

The connection across the SDSL line may be at 272, 528, or 728 kbps or 1.168

Mbps in both directions. Connection across the IDSL line may either 144 or 128

kbps. Speed is selectable and determined by the Provider unit; the remote

Subscriber unit will determine its line speed through communication with the

Provider unit.

SDSL/IDSL technology is intended for use from the telephone company central

office across the local loop to the home or business, or may also be used in

multiple-dwelling-unit environments to provide high-speed, long-reach data service

over phone-grade copper cable up to 18,000 feet (5486 m). Distance is determined

by speed selection and cable grade.

The typical application for IDSL or SDSL technology is high-speed Internet access

or remote LAN access.

IDSL AND SDSL NETWORK EXTENDERS

2.2 Features

•Traffic Indicators — All units feature an LED that will steadily pulse (once per

second) when the SDSL or IDSL connection is operational and the unit is

receiving valid data packets or status packets from the SDSL or IDSL Network

Extender on the remote side of the link.

•Link Down Notification — Allows for alarm notification for the SDSL or IDSL

link to the Ethernet device to which the Provider unit is connected.

•Broadcast Limiting (IDSL and SDSL Subscriber Units Only) —Ensures that pure

broadcast traffic will only be allowed to consume up to 20% of the total SDSL

or IDSL bandwidth. Unicast and multicast traffic are guaranteed at least 80%

of the total SDSL or IDSL bandwidth.

•Local Traffic Filtering (IDSL and SDSL Provider and Subscriber Units) —The

units will build a database up to 255 MAC addresses and will provide traffic

filtering based on the learned MAC addresses. MAC addresses are learned

based on the Source Address of the Ethernet packets, and are filtered based

on the Destination Address of the Ethernet packets. Addresses are removed

from the filtering database if the unit does not receive traffic from that Source

for a 5-minute period, but are relearned once the unit receives packets from

that Source Address.

2.3 Selecting IDSL Bandwidth

For LR0010A-KIT, LR0011A-AC/DC, and LR0012A, Switch #2 on the Provider

Unit’s front panel controls the IDSL bandwidth. (Switch #1 is not used.)

If Switch 2 is in the up position, the IDSL connection will provide 128-kbps

symmetrical bandwidth. If Switch 2 is in the down position, the IDSL connection

will provide 144-kbps symmetrical bandwidth. There is no switch on the Subscriber

Unit; it will determine its speed through communication with the Provider Unit.

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