User Guide

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Physical Description

Pinouts for the

RJ61X Jack

Pinouts for the

Power Connector

PC_SENSE

-24/-70 Return

-24 Volts

-70 Return

-24 Volts

Chassis

Ground

Power supply connector - Connects

to external power supply

RJ61X jacks - Connects to telephone

breakout box

Universal PCI bus connector

Audio Input Jack for music on hold

feature

8 RING 4

7 RING 3

6 RING 2

5 RING 1

4 TIP 1

3 TIP 2

2 TIP 3

1 TIP 4

Connect Breakout Box and Power Supply

Power

Supply

DI/0408-LS-A-R2

Board

Telephone

Extensions

Breakout

Box

RJ61X

Cables

RJ-11

Cables

S 1-4 S 5-8 T 1-4

TO DIALOGIC PC CARD

PHONE EXTENSION

CO LINE

CT Bus connector

Green LED - Power On

Yellow LED - User Defined #1 and #2

Red LED - Out of Service

Switch SW100 - For future use

To Trunk 

Lines

Dialogic

DI0408LSAR2

Switching Board

Quick Install Card for Universal PCI

Part number 64-0039-02

Dialogic Corporation.

Before You Begin

Protecting the Board from Damage

Caution! All computer boards are sensitive

to electrostatic discharge (“ESD”). Handle all

static-sensitive boards and components at a static-

safe work area, and observe anti-static precautions

at all times.

NOTE: The figure shows a North American-compliant power supply cord for connecting to AC power. Use the appropriate power supply cord for your location.

If you are not familiar with ESD safety precautions, visit

http://www.dialogic.com/support/hwinstall to learn more.

Unpacking the Board

Unpack the Dialogic

DI0408LSAR2 Switching Board

(“board”) according to the following steps:

1. Prepare a static-safeguarded work area.

2. Carefully remove the board from the shipping

carton and anti-static packaging. Handle the

board by the edges and avoid touching the

board’s components.

3. Lay the board on the static-dissipative work

surface.

Note: Place boards in static-shielding bags when carrying

boards from station to station.

CAUTION: Do not remove the board from the anti-static

packaging until you are ready to install it. Observe proper

anti-static precautions at all times.

Hardware Configuration

The device driver, part of the system software,

assigns board identification (ID) numbers in

ascending order (beginning with 0) as it detects each

board in the system. The board identification

number is used by the system software to recognize

the board. NOTE: If you add a board to the

system, the existing board ID numbers may change,

depending upon the PCI bus and slot number where

the new board is installed.

Windows System

After the hardware and the system software are

installed, refer to the Dialogic

Configuration

Manager (DCM) utility to retrieve the board instance

(ID) number(s) assigned to the board(s) in your

system and see online help for more details.

Install the Hardware

With the computer on the static-safe work area and

your static-dissipative wrist strap connected to you

and the work area, ensure that the power is OFF and

disconnect all power cords from the electrical

outlets.

1. Remove the cover, select an empty PCI bus

slot and remove the slot’s retaining screw and

access coverplate.

2. Install the board into the chassis. Press firmly

until the board is securely seated in the slot.

3. Replace and tighten the retaining screw to

secure the board.

4. Replace the computer cover and reconnect the

power cords.

Set CT Bus Jumpers (optional)

The Computer Telephony bus (CT Bus) provides

communication and flexible resource sharing

among the boards connected to the bus. This

board has a CT Bus connector that complies with

the ECTF H.100 specification, and as such can be

connected to the CT Bus with a CT Bus cable.

You can connect the board to the CT Bus or use it

without the CT Bus in stand-alone mode.

• Stand-Alone Mode (CT Bus Jumpers Ignored):

For applications that do not require media sharing or

switching across the CT Bus, use the board in stand-

alone mode. No CT Bus cable is required.

In addition, you may skip the instructions in this

section when you use the board in SCbus mode

without a CT Bus master board; that is, using only

SCbus master/slave boards.

• CT Bus Mode (CT Bus Jumpers Needed): To

connect the boards to the CT Bus, set the

Summary of content (2 pages)

PAGE 1
Dialogic DI0408LSAR2 Switching Board ® 1. CT Bus connector 2. Green LED - Power On 3. Yellow LED - User Defined #1 and #2 4. Red LED - Out of Service 5. Switch SW100 - For future use Physical Description 1 5 2 3 Pinouts for the Power Connector 5 4 4 1 2 3 4 5 6 Quick Install Card for Universal PCI Part number 64-0039-02 Copyright © 2002-2007 Dialogic Corporation. All Rights Reserved..
PAGE 2
CT Bus jumpers according to instructions in this section. Note: If these boards are operating in SCbus mode, CT Bus (H.100) termination is not required. The following instructions only apply to the boards at each end of the CT Bus cable. Only boards at each end of the CT Bus cable must be terminated. P6 provides the jumpers location for the termination. P6 pins 1 and 2 are used to terminate the CT Bus, ensuring that proper electrical characteristics exist on the CT Bus.