StarTech.com RS232EXTC5, Instruction Manual, Page: 5 / 8

3
Connecting Your RS-232 Serial Extender
The diagram below demonstrates how to connect the RS-232 Serial Extender to your
devices. The kit contains two modules: the local unit (with a female RS-232 serial port)
and the remote unit (with a male RS-232 serial port). The local unit connects to the
source device that you wish to print or send information from (computer, point-of-sale
terminal, etc.). The remote unit connects to the destination device that will receive the
information (printer, computer, etc.). You will use a standard Catagory 5 Ethernet cable
to connect the two modules. For distances of up to 1000 feet (330 meters), you only need
to connect a power adapter to one module (either the local unit or the remote unit). For
longer distances, connect a power adapter to both modules.
Once both modules are in place, the RS-232 Serial Extender becomes transparent to you
and your equipment. Your devices will function like they are connected directly.
Technical Specifications
Local Unit
Connections RS-232 DB9 Female
RJ-45
Power
Dimensions 2.95” x 1.77” x 0.98”(LxHxW)
75mm x 45mm x 25mm (LxHxW)
Weight 4.23 oz. (120g)
Power Supply 12v DC 2A from AC/DC adapter
Operating Temp. 32-104° F. (0-40° C.)
Humidity 80% non-condensing relative humidity