Dialogic Diva ISDN PCI Installationsanleitung PDF herunterladen (Seite 33)

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Dialogic® Diva® Media Board Installation Guide

page 33

If the Dialogic

Diva

PRI Media Board is run in back-to-back mode:

The Dialogic

Diva

System Release software enables you to configure Diva

PRI Media Boards as network termination (NT). This means you can use two

Diva Media Boards in back-to-back operation.

When using Diva Media Boards back-to-back, configure one Diva Media Board

as an NT and the other one as TE. Connect the Diva Media Boards with a

crossover cable. You can build your own crossover cable using an open-ended

ISDN cable. Just crimp the open end according to the NT-side assignment

shown in this diagram:

Note: Looking at the RJ45 connector with the exposed connector pins facing

you, the pins are numbered from 1 to 8 from left to right (as shown below).

Connect your Dialogic

Diva

Analog Media Board

Use the cables included with the Diva Analog Media Board. How you connect

your Diva Analog Media Board depends on the board type:

• To connect any Dialogic

Diva

Analog-2 Media Board, follow the

instructions below.

• To connect any Dialogic

Diva

Analog-4 Media Board, follow the

instructions on page 35.

• To connect any Dialogic

Diva

Analog-8 Media Board, follow the

instructions on page 36.

Important: Use only certified telecommunications cables with No. 26 AWG

(American Wire Gauge) or higher with this equipment to ensure proper

functioning of the Diva Media Board.

TE Side NT Side

Pins on RJ45 Signals

Wiring

Signals

1 RX + RX +

2 RX - RX -

3 not used

4 TX + TX +

5 TX - TX -

6 not used

7 not used

8 not used

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 167 168

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