Startech.com
Item# ST-RS232EXTC1
The StarTech RS232EXTC1 Serial over Cat 5 Extender allows you to increase the distance of your RS232 Serial connection by up to 1000 meters (3300 feet), giving you the ability to connect serial peripheral devices up to a kilometer away from your system - an incredible 65x greater than normal RS232 serial cable length restrictions would permit.
The Extender is a cost-effective serial extension solution and completely hardware-based, eliminating the need to install additional software,...