AT&T 585-300-903 manual High-Speed Switched RS-232 and DCP Audix Connections

Mixtures of RS-232 and DCP Networks 7-3

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Switch

DCP (Two Channels)

DCP

(Two Channels)

Data

Module

AUDIX

RS-232

H600-331

Group 2

Public/Private

Interlocation

Facilities

Switch

DCP (Four Channels)

NOTE: The 7400A and 7400B data modules are bi-directional;

the MPDM/MI* is for incoming calls only.

DCP

(Two Channels)

AUDIX

RS-232

Data

Module

H600-331

Group 2

Figure 7-2.High-Speed Switched RS-232 and DCP AUDIX Connections