Data Communications Using Voiceband Private Line Channels
Document Number MDP-326-584
Issue Number 01
Issue Date Oct 1973
ABSTRACT: This document describes voiceband channel arrangements for private line data transmission. It provides information to designers,
manufacturers and users of data terminal equipment. This document also provides analog impairment limits supported on channels and
digital performance supported with service offerings, interface requirements for analog channels, engineering considerations for
two-point and multipoint channel usage, and information on maintenance and channel availability.
MDP-326-584 replaced PUB-41004.