STARTECH 

RS232EXTC1 StarTech.com Serial DB9 RS232 Extender over Cat 5 - Up to 3300 ft (1000 meters)

Mfg Part Number:  RS232EXTC1  
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Price: $122.40
Quantity:
In Stock: 240
Last Updated: Aug 12, 2025
No Sales Tax except these states
, PO and Wire.
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

Main Specification
General Information
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
Technical Information
Maximum Extended Range 3280.84 ft
Maximum Data Transfer Rate 230 kB/s
Interfaces/Ports
Network (RJ-45) Yes
Number of Network (RJ-45) Ports 2
Power Description
Input Voltage 230 V AC
Physical Characteristics
Color Family Silver
Product Color Silver
Product Material Steel
Height 0.9"
Width 1.3"
Length 3.6"
Miscellaneous
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
Country of Origin Taiwan
TAA Compliant Yes
Environmentally Friendly Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Warranty
Limited Warranty 2 Year
product information
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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