Data Capabilities - AT&T MERLIN LEGEND Installation & Maintenance Manual

System Description

Data Capabilities

The system can provide data connections between two digital
data modules (ISDN 7500B Data Modules), between two analog
modems, or between an analog modem and a digital data
module. The system provides access to an in-house host
computer or to a data station on a network.
Data facilities include
digital data endpoints—RS-232 interfaces via ISDN 7500B
Data Modules
analog data endpoints—tip/ring modem interfaces
local host computer and workstation on local area network
(LAN) access (only via an RS-232 interface)
DS1 facility interface (analog data via T1 or ISDN-PRI, or
digital data via ISDN-PRI)
Data Capabilities 1-41