Multimodemzdx Installation; Required Equipment - Multitech MultiModem MT2834ZDXI Quick Start Manual

MT2834ZDXI Quick Start Guide

MultiModemZDX Installation

Required Equipment

In addition to the contents of the MultiModemZDX package, you need the following
equipment.
Computer
The ZDX can be connected to any computer with an RS-232/V.24 serial port, such
as the IBM PC, XT, AT, and PS/2 computers, and most PC compatibles. It can also
be connected to the RS-422 serial ports on Apple Macintosh computers.
To use the ZDX at its highest speeds, a PC must have either a serial port with a
16550AFN UART, or a Multi-Tech ISI (Intelligent Serial Interface) card, such as the
ISI551 (single port), ISI552 (dual port), or ISI608 (eight ports). A 16550AFN UART
can handle data rates up to 115,200 bps. Almost all Macintoshes can handle data rates
up to 57,600 bps, while the newer ones can handle data rates up to 115,200 bps.
Serial Cable
To connect the ZDX to your computer, you must provide a serial cable, obtainable at
computer stores and many office supply stores. The cable should have a male DB-
25 connector at the modem end.
For IBM and compatible computers, the other end may have a male DB-25
connector or a female DB-9 connector, depending on your particular computer and
whether you are using the COM1 or the COM2 serial port.
Most Macintosh computers require a round, 8-pin, mini-DIN connector. The
Macintosh serial cable should be wired for hardware flow control. See Appendix H,
"RS-232 Interface," for the wiring diagram.
Telephone Line
You must have a telephone line with jack (connector) that accepts the cable that
comes with the ZDX. If you do not have a telephone jack near your computer, you
should install one before proceeding.
Do-it-yourself telephone extension kits and accessories are available wherever
telephones are sold. You may also hire an independent contractor or your local
telephone company to install an extension. If you want a separate line for your ZDX
fax modem, you must contact your telephone company.
Communications Software
To operate the ZDX, you must have data communications and fax communications
software. Data communications software simplifies control of the modem by guiding
you through the process of selecting your serial port, your port speed, and other
variables, and then storing your settings, including frequently called phone numbers,
so they can be recalled with the stroke of a key or the click of a mouse. Data
communications software must be configured before you can use it.
If you require software for DOS or for the Macintosh operating systems, please
contact Multi-Tech Sales at +(612) 785-3500 or +(612 785-9874 (fax). The ZDX is
compatible with a multitude of data communications and fax programs.
10