Dialogic Brooktrout 931-107-05 User Manual download pdf

Installing the Dialogic®

Brooktrout® TruFax® BRI

PCI Board

Part Number: 931-107-05

The Dialogic® Brooktrout® TruFax® BRI

(Basic Rate Interface ISDN) PCI boards are half-

sized, single-slot PCI-bus compatible fax processing

boards. They provide the following:

 On-board BRI connections

 Up to four V.17 fax channels per board

The TruFax® BRI PCI Series boards can be used in

either 3.3V or 5V bus (signaling) slots.

You need a fax application to use a TruFax® BRI

board. Dialogic does not provide the application or a

driver for this board. A driver comes with the

application that you purchase.

This installation guide provides information about:

 System Requirements (including telephone

service)

 Setting the Module Number

 Setting Termination Jumpers for the BRI Line

 Installing the Dialogic® Brooktrout® Board

 Recognizing PCI Slots

 Connecting the Phone Service

 Understanding LED Signals

 Using the Dialogic® Brooktrout® TruFax® BRI

Board

 Getting Help

System Requirements

This board must be installed in an enclosure that

meets the following specifications:

 A Pentium or later host processor

 A PCI bus slot that runs at least 33 MHz and is

32 or 64 bits wide. See

Recognizing PCI Slots for

more information.

 Temperature: 0 C - 50 C

 Humidity: 10% - 95% (non-condensing)

 Power Requirements:

The following is also required:

 Telephone service: BRI interface

Setting the Module Number

Set each board to a unique module number to easily

identify the resources associated with a specific board

in a multi-board system.

Use the SW-1 rotary switch (Figure 1) to set a unique

module number for each Dialogic® Brooktrout®

board. See Figure 5 for the switch location. Select a

number from 2 - F on the rotary switch. Settings 0 and

1 are reserved and cannot be used.

Figure 1. Rotary Switch (SW-1)

Setting Termination Jumpers

for the BRI Line

Before installing your board, set termination for the

BRI line if necessary. See Figure 5 for the location of

the termination switches.

Set jumpers as follows (See Figure 2 for details):

Figure 2. Termination Jumpers

 When the jumpers are removed from both

switches for the appropriate port, there is no

termination.

 When jumpers are present, the lines are

terminated with 100 ohms (this is how the boards

are shipped).

 Dialogic does not support any configuration

except the two illustrated in Figure 2.

Installing the Dialogic®

Brooktrout® Board

To install your board:

1. Turn off your PC and remove the cover.

2. If the system has a PCI expansion hold-down bar,

remove it.

3. Locate a free PCI bus slot and remove the slot

cover.

4. Carefully align the board with the slot and firmly

seat the board into the slot.

5. Tighten the mounting bracket screw to secure the

board to the chassis.

6. Replace the cover.

7. Turn on your computer.

Note: Dialogic® Brooktrout® boards should not be present in the

computer during the installation of any operating system.

The operating system might misinterpret the board as being

some other device, with unpredictable consequences.

Recognizing PCI Slots

The PCI connectors in the computer chassis usually

appear as white slots. The TruFax® BRI board has a

PCI board edge connector. It can be inserted into any

of the PCI slots shown in Figure 3.

Figure 3. PCI Slots

Connecting the Phone Service

The appropriate telephone service and hookups must

be installed at your site in order to connect to

telephone service. The following table shows the

channel/port relationship:

Use the cable supplied with the board. Use these

instructions to connect your board to BRI service:

1. Plug one end of the cable into the telephone

connector on the board.

Connect to Port A for channels 0 and 1 or to

Port B for channels 2 and 3 (see Figure 5 to

locate ports).

2. Plug the other end into the wall connector for

your BRI service.

Note: Port B is not present on the TruFax® BRI single port

version.

Board +5 V +3.3 V +12 V -12 V Total Power

Single channel

0.8A 0A 0A 0A 4.0 W

Dual channel

0.9A 0A 0A 0A 4.5 W

Caution: A small amount of static electricity can destroy

the sensitive components on your board. To prevent

static damage, always connect yourself to ground using

a ground strap before touching a circuit board. Handle

boards only by the edges or metal mounting brackets

and transport boards in an anti-static bag.

Warning: When installing the board, be sure that the

mounting bracket is securely fastened to the chassis and

the chassis is plugged into a grounded three prong plug.

Improper chassis or bracket grounding can result in

harmful or fatal electrical shock as well as component

damage.

Jumper is in place

(ISDN BRI line is terminated)

Jumper is removed

(ISDN BRI line is not terminated)

Channel Number RJ-45 Port Type of Service

BRI S/T

5V 64-Bit Connector

3.3V 32-Bit Connector

Insert the connector into any of these slots.

3.3V 64-Bit Connector

5V 32-Bit Connector

Universal PCI Board Edge Connector

1 2

Summary of Contents

Page 1 - 0.9A 0A 0A 0A 4.5 W

Installing the Dialogic® Brooktrout® TruFax® BRI PCI BoardPart Number: 931-107-05The Dialogic® Brooktrout® TruFax® BRI (Basic Rate Interface ISDN) PCI

Page 2 - Understanding LED Signals

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