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StarTech.com Serial DB9 RS232 Extender over Cat 5 - Up to 3300 ft (1000 meters)
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StarTech.com Serial DB9 RS232 Extender over Cat 5 - Up to 3300 ft (1000 meters)
Price: US $256.14
The 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, allowing for a completely plug and play installation. The hardware can be setup in minutes, using existing or new Cat 5 or better Ethernet cabling.

Perfect for use in industrial monitoring and control, POS, security, medical, and traffic flow applications, the RS232 Serial over Cat 5 extender maintains the RS232 standard with support for data transfer rates of up to 230 Kbps.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.


  • No driver software required for easy Plug-and-Play installation
  • Supports full-duplex data communication
  • Compact design
  • Compatible with all RS232 communications
  • Employ existing Cat 5, 5e, 6 or better Ethernet infrastructure to remotely connect serial devices
  • Data transfer rates of up to 230Kbps
  • Extend RS232 up to 1000m / 3300ft
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