StarTech.com Serial DB9 RS232 Extender over Cat 5 - Up to 3300 ft (1000 meters)

$127.09
$109.40 SAVE $17.69
74 availableas of 09/19/2026

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Should arrive by Wed, Sep 30 with free ground shipping

Compliance, certifications and origin

  • TAA compliant
  • RoHS
  • REACH
  • WEEE
  • Origin: Taiwan
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the StarTech.com Serial DB9 RS232 Extender over Cat 5 - Up to 3300 ft (1000 meters)

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.

More from the Manufacturer 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. More from the Manufacturer 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.

More from the Manufacturer

More from the manufacturer

Technical specifications

Technical Specifications of the StarTech.com Serial DB9 RS232 Extender over Cat 5 - Up to 3300 ft (1000 meters)

General Information

General Information specifications
Manufacturer StarTech.com
Manufacturer Part Number RS232EXTC1
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name Serial DB9 RS232 Extender over Cat 5 - Up to 3300 ft (1000 meters)
Packaged Quantity 1 Each
Product Type Serial Extender

Physical Characteristics

Physical Characteristics specifications
Color Family Silver
Product Color Silver
Product Material Steel
Height 0.9"
Width 1.3"
Length 3.6"

Technical Information

Technical Information specifications
Maximum Extended Range 3280.84 ft
Maximum Data Transfer Rate 230 kB/s

Miscellaneous

Miscellaneous specifications
Package Contents
  • RS232 Extender Local Unit
  • RS232 Extender Remote Unit
  • 20cm Null Modem cable (DB-9 Male to Male)
  • Power Adapter
  • User Manual
Additional Information
  • Enables use of separate control rooms away from harsh environmental conditions where serial devices may be located
  • Provides you with flexibility when choosing the location of your serial peripherals by dramatically increasing the maximum RS232 serial cable length
  • Pure hardware design, no software or drivers required ensuring a simple plug and play installation
Green Compliant Yes
Country of Origin Taiwan
TAA Compliant Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)Waste Electrical and Electronic Equipment Directive (WEEE)

Interfaces/Ports

Interfaces/Ports specifications
Network (RJ-45) Yes
Number of Network (RJ-45) Ports 2

Power Description

Power Description specifications
Input Voltage 230 V AC

Warranty

Warranty specifications
Limited Warranty 2 Year

Ratings and reviews

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Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

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Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.