User`s guide

1. Introduction
WTI’s APS-8M Asynchronous Port Switch allows reliable, high-
speed connections between PCs, modems, and other devices
using dissimilar baud rates, parity, and flow control. The
APS-8M supports communication at speeds up to 115.2 Kbps,
and features full RTS/CTS hardware handshaking and a 33.6K
internal modem. Lightening-swift data throughput and full flow
control make the APS-8M the perfect data switch for today’s
high speed communications applications.
Versatile Connectivity
Up to seven different devices can be connected to the APS-8M
without the need to select a common baud rate or parity. Each
port can be individually configured for specific baud rates,
parity, handshaking, and various other parameters and options.
Easy Set-Up and Operation
Configuration of the APS-8M is simple. A menuing system is
used to select communications parameters, and enable or disable
options. The APS-8M can easily adapt to the requirements of
almost any data communications application.
Limited Command Access
The APS-8M is ideal for situations that require limited access to
important commands. Two security levels allow each port to
function as a Supervisor Port or User Port, depending on the
password entered at login. Supervisor Ports are allowed to
change configuration, display status, and connect to any other
port; User Ports are only allowed to connect to the ports provided
by their password. Each individual port can be assigned its own
unique, user-defined password, up to sixteen characters long.
Password Protected Connection and Command Access
The convenient password feature provides restricted access to
command functions, and also restricts unauthorized connection to
specific ports. Each individual port can be assigned its own
unique, user-defined password, up to sixteen characters long.
1-1