Lucent Technologies 555-230-128 manual Install and Wire Telephones and Other Equipment

DEFINITY Enterprise Communications Server Release 6	Issue 3
Installation and Test for Compact Modular Cabinets 555-230-128	May 1998
1 Install and Cable the Cabinets
Install and Wire Telephones and Other Equipment	Page 1-55

Install and Wire Telephones and Other

Equipment

NOTE:

Only 1 pair of wires is available for emergency transfer, and 1 pair of wires is available for attendant console power.

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

This chapter provides wiring examples of these similar installation procedures.

These are examples only and actual wiring procedures may vary at each site.

The system can connect to all DTE terminals. The system can have RS-232 (or

EIA-232) or DCP interfaces.

All wiring pinouts for port circuit packs are in the tables at the end of this chapter.

Refer to Figure 1-19 on page 1-37 for punch-down information for common circuit packs. The figure shows the colors of the punch-downs and is best viewed from CD-ROM or on-line.

After installing the hardware, the data for the system and telephone features is administered. These procedures are provided in DEFINITY Enterprise Communications Server Release 6 Administration and Feature Description.

Telephone Connection Examples

The 302C1 Attendant Console describes a typical telephone connection. This information is typical of the 603E, 84xx (4-wire), and 94xx telephones. The attendant console always requires auxiliary (adjunct) power (-48 VDC). See Figure 1-25. Only 1 console can be powered by the system through the AUX connector. The primary console should be powered from the system so it has the same power failure backup as the system.

The maximum cabling distance for the console powered from the cabinet is 350 feet (100 meters) using 24 AWG (#5) (0.26 mm2) wire.

The general steps to connect a telephone are:

1.Choose a device to connect such as a 302C1 Attendant Console.

2.Choose the port circuit pack and its carrier and slot number, such as TN754B, Cabinet 1, Carrier A, Slot 06.

3.Choose a port circuit on the port circuit pack, such as Port 05.