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Item#: N82E16812200978CVF

StarTech RS232EXTC1 Serial DB9 RS232 Extender over Cat 5 - Up to 3300 ft

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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.

Learn more about the STARTECH RS232EXTC1




Changer Type
DB9 RS232 Extender
Cabling: Cat 5 UTP

Center Tip Polarity: Positive

Enclosure Type: Steel

Input Voltage: 115 AC

Local Unit Connectors: 1 - DB-9 (9 pin; D-Sub) Female

Local Unit Connectors: 1 - RJ-45 Female

Maximum Data Transfer Rate: 115.2Kbps

Output Current: 300mA

Output Voltage: 9 DC

Plug Type: M

Remote Unit Connectors: 1 - DB-9 (9 pin; D-Sub) Male

Remote Unit Connectors: 1 - RJ-45 Female

Max Transfer Distance: 3300ft (1000 meters)

Power Adapter Included: Two

Input Current: 55mA

Humidity: 0% to 95%

Operating Temperature: 0°C to 70°C (32°F to 158°F)

Storage Temperature: 0°C to 85°C (32°F to 185°F)

OS Compatibility: OS independent


Extend RS232 up to 1000M / 3300ft

Data transfer rates of up to 230Kbps

Compatible with all RS232 communications

Employ existing Cat 5, 5e, 6 or better Ethernet infrastructure to remotely connect serial devices

Supports full-duplex data communication

Compact design

No driver software required for easy Plug-and-Play installation
Warranty, Returns, And Additional Information
  • Return Policies
    • Return for refund within: 45 days
    • Return for replacement within: 1 year
  • This item is covered by's 45/1 Return Policy.
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