AT&T 555-230-894 manual Install and Wire Telephones Other Equipment, Telephone Connection Example

Install and Wire Telephones and	9
Other Equipment

The wiring procedures are the same for most of the DEFINITY System Generic 3 telephones and other equipment.

This section provides wiring examples. These are examples only and wiring procedures may differ at each site. This section provides the following examples:

■302B Attendant Console with Adjunct Power

■Analog Station

■Analog Tie Trunk

■Digital Tie Trunk

These examples use port circuit board positions relating to those shown in Chapter 8, "Test the System", Figure 8-4and Figure 8-5.

Steps 1-3 of each of the following examples should have been completed in the Provisioning Plan in Chapter 2, "Plan and Prepare the Site".

Telephone Connection Example

The 302B Attendant Console is used in this section to describe a typical telephone connection. This connection information is typical of the 603E, 84xx (4-wire), 94xx telephones. Refer to Appendix E for more information on wiring telephone connections.

The 302B Attendant Console always requires auxiliary power (-48VDC). Power is connected to the console through Pins 7 and 8 of the information outlet shown in Figure 9-3.Only three consoles can be powered by the cabinet through the

Issue 1 September 1995 9-1