Data modules and asynchronous data units

Asynchronous data units (ADU)

ADUs are used with Data Line circuit packs to connect peripherals, such as printers, data terminals, fax equipment, and call-detail recording equipment to the DEFINITY. Figure 19 shows a typical Z3A2 ADU assembly (without a cable).

NOTE:

Data modules, PGATE boards, printers connected through data modules, SATs connected through data modules, and anything related to the X.25 connectivity protocol are not supported on the S8300 or S8700 Media Server platforms.

Add a female-to-male EIA-232 cable (shown) to make a Z3A1 ADU assembly.

Add a female-to-female EIA-232 cable (not shown) to make a Z3A4 ADU assembly.

 

 

 

adu KLC 053196

1.

Z3A2 ADU

4.

Telephone jack (to analog telephone)

2.

25-pin male D-connector (EIA-232-D) to

5.

Originate/disconnect jack

 

DTE

6.

Female connector on EIA-232-D cable

3.

Wall jack connector (to data line circuit pack

7.

Male connector on EIA-232-D cable

 

or analog line circuit pack or equivalent)

 

 

Figure 19. Z3A2 Asynchronous Data Unit (ADU)

Refer to the tables in Appendix A, ‘‘Connector and cable pinout charts’’, for the pinouts of the TN726B data line circuit pack and TN2183 analog line circuit pack (or equivalents) in the cabinet.

98 Issue 4 October 2002

555-233-116

Page 98
Image 98
Avaya 555-233-116 manual Asynchronous data units ADU, Z3A2 ADU