Avaya Digital Drop and Insert (DDI) MUX Guide d'installation télécharger pdf (Page 22)

22 Installing the DDI MUX

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Connecting the DDI MUX

After you have installed the DDI MUX, you can begin connecting it.

To connect the DDI MUX:

1 Connect the T1 cable to the RJ48C socket on the DDI MUX.

2 Wire the other end of the T1 cable to the telco demarcation blocks of the building.

Figure 6 shows the wiring pinouts for a DDI MUX to connect to a service provider.

Figure 6 DDI MUX connections

3 Connect one end of the DTE cable to the Data Port on the DDI MUX.

4 Connect the other end of the DTE cable to the Business Communications Manager WAN card

or an external DTE.

Note: The DDI MUX supports DTE cables up to 15m (50 feet) long. A cable longer

than 15m (50 feet) can be used but may not be reliable.

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RxDTxD RTS CTS DCD DSR TM10101

Data port (DTE cable)

RJ48C jack

To network To plug

Receive from

network

1- Rring

2 - Rtip

3 - Rshield

Transmit to

network

4-Tring

5-Ttip

6-Tshield

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Avaya Digital Drop and Insert (DDI) MUX Guide d'installation Page 22