Instruction manual

HARDWARE AND SOFTWARE DETERMINATION

Data Communications Equipment

Use the following information to determine the data communications equipment requirements for

your system. Various data communications configurations are described. The system supports

wideband area networks; private and switched data networks; and local host, terminal, and per-

sonal computer communications. The information includes the following:

Illustrations of the physical relationships between the switch and data network com-

ponents (including terminals, modems, modules, protocol converters, and host comput-

ers)

Descriptions of data communications equipment associated with the system (including

CDR and data modules)

Descriptions of data terminals supported in the system (including display terminals and

printers)

Descriptions of the data communications adjuncts that are supported.

After reviewing this section, develop a data communications layout. Record existing equipment

first; then indicate changes and additions that are specific to the system equipment and arrange-

ments.

Enter the quantities of the data equipment required for your system in Table I.

TABLE I. Data Communications Equipment

Equipment Quantity

Asynchronous Data Units (ADUs)

EIA Terminals

EIA Host Computer Ports

Modular Processor Data Modules (MPDMs)

Modular Terminal Data Modules (MTDMs)

7400A Data Module

7400B Plus Data Module

7500B Data Module

Pooled Modems (Integrated)

Pooled Modems (Combined)

Non-Pooled Modems

3270A Data Modules

3270T Data Modules

3270C Data Modules

Printers

Personal Computers