Avaya Digital Drop and Insert (DDI) MUX Guida di Installazione Scaricare il pdf (Pagina 15)

Installing the DDI MUX 15

DDI MUX Installation Guide

Setting the DIP switches

Before you install the DDI MUX, you must set the DIP switches located on the back of the media

bay module. These DIP switches determine the DS30 channels assigned to the DDI MUX.

To set the DIP switches, you need to:

• determine the module switch setting you want to use

• set the DIP switches

Determining the module DIP switch settings

The DDI MUX module combines a DTM (Digital Trunk Module) and a Data Module. The switch

setting you choose determines the DS30 channel assigned to the DTM portion of the DDI MUX.

The Data Module is automatically assigned the next DS30 channel number.

The DS30 channel you assign to the DDI MUX determines the line numbers of the T1 line

connected to the DDI MUX. Table 1 shows the switch settings for each DS30 channel, and the

resulting line assignments.

Table 1 DDI MUX switch settings

DDI MUX DS30

channel

Enter these switch settings

Assigns these

lines numbers

Data Module

DS30 channel

123456

on on on on on on

211-234

on on on on on

181-204

off

on on on on on

151-174

off

on on on on

121-144

off off

on on on on on

91-114

off

7 **

* If your system is configured with a 3/5 DS30 channel split, you cannot use DS30 channel 6 for the DDI

MUX. When you use a 3/5 split, DS30 channel 7 is not available for the data module portion of the DDI

MUX.

** You cannot use DS30 channel 7 for the DDI MUX. If you assign DS30 channel 7, there is no DS30

channel available for the data module portion of the DDI MUX.

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Avaya Digital Drop and Insert (DDI) MUX Guida di Installazione Pagina 15

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