Product Description
The Telebyte Model 31 Port Splitter is a passive device which attaches
to a modem, printer or computer and allows up to three terminals, monitors
or other input devices such as bar code readers, mag stripe units and
specialized key pads to be interconnected. Semiconductor circuits are
utilized to provide isolation of the prime signals in the RS-232 interface.
Each port has a switch associated with it for reversing Pins 2 &
3 of its respective RS-232 connector.The signals that are isolated include
the selected Transmit Data Line and Pins 4 & 20. Each port features
a Female connector. The main port consists of a DB25 (Male) connector
for connection to a modem, printer or computer. The simplicity of the
device allows for quick, simple, plug in operation.