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DEFINITYEnterpriseCommunicationsServerandSystem75andSystem85
Terminals and Adjuncts Reference
555-015-201
Issue 11
December 1999
Data Modules
21-27The 8400B Plus Data Module
21
■ EIA CONNECTOR INTERFACE — This connector provides an interface
between the 8400B Plus data module and the terminal (DTE) device.
— If the communications port on the terminal device is a 9-pin
interface, use a cord with DB9 male connectors on each end to
connect the data module to the terminal device.
— If the communications port on the terminal device is a 25-pin
interface, use a 25-pin EIA-232-D cord, plus the supplied M9/F25
Adapter to connect the data module to the terminal device.
Mounting Options
The 8400B Plus data module can be desk-mounted.
Color Options
The 8400B Plus data module is available only in black.
Tests
The 8400B Plus data module supports the following test and maintenance
features:
■ Local Loopback and Remote Loopback
■ Local Loopback Self Test and Remote Loop Self Test
■ DCP Looparound
■ Self-Test
■ Make Busy on Local Loop
Capabilities
The 8400B Plus data module has the following basic features and capabilities:
■ Nonvolatile, read-write memory for storing installation options, two data
options profiles, and up to four telephone numbers
■ Full-duplex, 10-bit start/stop, asynchronous operation
■ Asynchronous data rates of 0.3, 1.2, 2.4, 4.8, 9.6, and 19.2 kbps
■ Even, odd, mark, and space parity options
■ Autobaud and autoparity
■ Linked operation with the associated DCP voice terminal