Dialogic Diva ISDN PCI Instalační příručka stáhnout pdf (Strana 28)

ENGLISH

Installation

page 28

Connect your Dialogic

Diva

PRI Media Board

Note: Diva PRI Media Boards, except Dialogic

Diva

V-xPRI PCIe HS/FS

Media Boards, have a built-in CSU (Channel Service Unit) to protect the Diva

Media Boards from damage due to power surges. However, you can also use

an external CSU, which allows you to test your ISDN, E1, or T1 line.

The cable you use to connect the Diva PRI Media Board depends on how you

want to apply the Diva Media Board:

• RJ45 to RJ45 for connection to an ISDN PRI, E1, or T1 line with an RJ45

jack or for connection as network termination to a PBX.

• RJ45 to open-ended cables for connection to your ISDN PRI, E1, or T1 line

with open-ended wire connections or for back-to-back connection.

If the ISDN PRI or T1 line is installed with an RJ45 jack:

Use an RJ45 to RJ45 cable:

Note: For E1 Mode with 75 Ohm impedance, use an external 75 Ohm Balun

Adapter. You can purchase such an adapter from specialized stores.

How you connect your Dialogic

Diva

PRI Media Board depends on the board

type:

• To connect any Diva PRI Media Board, except the

Dialogic

Diva

V-8PRI PCIe FS Media Board, follow the instructions on

page 29.

• To connect Diva V-8PRI PCIe FS Media Board, follow the instructions on

page 30.

Diva PRI Media Board Signals RJ45 Terminal

Pin 1 Receive + (RX +) Pin 1

Pin 2 Receive - (RX -) Pin 2

Pin 4 Transmit + (TX +) Pin 4

Pin 5 Transmit - (TX -) Pin 5

shielded plug overall shielded shielded plug

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 167 168

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Dialogic Diva ISDN PCI Instalační příručka Strana 28