Avaya 555-233-116 manual Connecting a single data module

Connect data modules

Connecting a single data module

! CAUTION:

You must install a 105D or 105C isolating data interface adapter when connecting data modules to equipment in DC-powered cabinets.

Connect the data module to your house wiring or DEFINITY as follows.

1.Attach a D8W cable to the LINE port of the data module.

2.If you are going to attach a telephone to the data module

a.Attach a 400B2 adapter to the other end of the D8W cable.

b.Plug the adapter into a modular wall jack or 103A connector.

c.Plug a D7AP cord into the 400B2 adapter.

d.Plug the other end of the D7AP cord into the auxiliary power supply for the telephone.

You must have a separate power supply for the telephone and for the data module.

e.Attach a D8W cable to the PHONE port of the data module.

3.If you are not attaching a telephone, attach the D8W cable from the Line port of the data module to a modular wall jack or 103A connector.

4.Attach the data-module power supply to the power connector on the back of the data module, and plug the power supply into an AC electrical outlet.

5.Connect an RS-232 cable to the PORT 1 connector on the back of the data module.

6.If the equipment includes a V.35 interface, plug a V.35 cable into the V.35 connector on the data module.

7.If the data module is a 7400B DCE-only device and if the other end of the cable is connected to another DCE device, insert a null-modem adapter between the data module and the RS-232 cable.

8.Connect the other end of the RS-232 cable to a serial (COM) port connection on the data device (host computer, serial printer, modem, etc.).

9.Go to the configuration procedure for the data module you are using:

■Installation procedure

■Configuring the 7400B Data Module

■Configuring the 7400C HSL (high- speed link) data module

■Configuring the 7400D data module

■Configuring the 8400B Plus data module

■Configuring the ExpressRoute 1000 data module

555-233-116 Issue 4 October 2002 55