StarTech.com · MPN: RS232EXTC1GB
£107.99
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Price drop alert

StarTech.com RS232 Serial over Cat5 Extender, 1 km (3300 ft) Range, Plug & Play, No Software, DB9 Serial Extension - TAA
Now £107.99

We'll email you if the price of this item drops in the next 90 days.

Overview

  • Extend RS232 over Cat 5: Connect serial equipment far beyond standard cable limits using Cat5 or better; Ideal for secure, remote setups in IT-managed environments
  • No Drivers or Software Required: Enjoy a true plug-and-play experience with a pure hardware design that needs no drivers or setup software; For fast installs and low-maintenance deployments
  • Support critical applications: Maintain consistent, standards-based data transmission in environments like CNC control, medical monitoring, POS systems, and industrial automation
  • Reliable Full-duplex Communication: Supports full-duplex RS232 data transmission with engineering-grade reliability and compatibility across both legacy systems and modern infrastructure
  • The IT Pro's Choice: Designed for reliability in edge and on-prem deployments, our solutions are lab-tested and field-proven for seamless integration and maximum uptime; Backed by free lifetime 24/5 multi-lingual technical assistance

Extend an RS232 serial connection up to 1000 meters (3300 feet) using Cat 5 cabling

The RS232EXTC1GB 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.

Specifications

Technical details

TypeConsole transmitter & receiver
Data transfer rate0.23 Mbit/s
Maximum transfer distance1000 m
Product colourSilver
Compliance certificatesCE, RoHS
Cable types supportedCat5, Cat5e, Cat6
Plug and PlayYes

Ports & interfaces

RS-232 ports2
RJ-45 ports quantity2
DC-in jackYes
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Weight & dimensions

Width34 mm
Depth92 mm
Height22 mm
Weight65 g
Package width57 mm
Package depth315 mm
Package height138 mm
Package weight1 kg

Operational conditions

Operating temperature (T-T)0 - 70 °C
Storage temperature (T-T)0 - 85 °C
Operating relative humidity (H-H)0 - 95%

Packaging content

ManualYes
AC adapter includedYes
Cables includedSerial

Power

Input voltage100 - 240 V
Input current0.055 A
Output voltage9 V
Output current0.3 A
Power plug typeType M

Manuals & downloads

Delivery & returns

Delivery

  • FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
  • Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
  • PlayStation and Arozzi products use a 5–7 working-day service.
  • Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.

Returns

  • Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
  • Faulty or damaged on arrival? Contact us within 48 hours of delivery.
  • Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.

Full delivery information · Full returns policy