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TCP Serial

Diagram showing TCP-Com receiving data from a TCP/IP network and then sending that data to (1) an RS232 app via a virtual COM port and (2) an external RS232 device via a real COM port.
TCP Serial

Input TCP to Serial with TCP-Com – TCP IP Network data to Serial Redirector Software

TCP-Com converts TCP Network data to serial. It redirects your Ethernet or TCP IP Network to RS232 Serial even creating a Virtual serial COM port as needed.

TCP IP (Ethernet) to Serial Software, TCP-Com

Discover TCP-Com, the TCP to Serial Software solution. TCP-Com is a versatile software tool designed for redirecting Ethernet data to real or virtual RS232 serial ports.

Whether you require network data on a physical or virtual RS232 COM port, TCP-Com seamlessly converts Ethernet data to serial COM ports, even creating Virtual serial/RS232 ports when needed.

This ability of TCP-Com to create Virtual COM ports is especially powerful. With it, any existing software applications* designed to collect data from devices connected to your PC’s RS232 COM ports can now gather data from your Ethernet and other IP networks. Any existing COM port-connected software can connect directly to the VIRTUAL COM PORTs, which are actually connections to your Ethernet network.

*Examples of existing software written to collect data from COM ports include Hospital Software, Hotel and Resort software, Laboratory Software (including LIMS), Manufacturing Software, Pharmaceutical Software, Process Control Software, Modem Software, and many other software products originally designed to interface COM ports. TCP-Com is essential to these industries and many others.

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Go to the TCP-Com TCP Serial information

Diagram shows IP Network/Ethernet data being converted to RS232 serial COM port data or Virtual Com port data. This can be used by existing RS232 port supporting software so that it can communicate over IP networks.

TCP IP to Serial Redirector Software, TCP-Com

Questions? Please contact TALtech at 800-722-6004 or Sales@TALtech.com.

We’re here to assist with all your TCP to Serial questions

TCP Serial

TCP-Com creates virtual RS232 COM ports and redirects Ethernet, Internet, or network data to these ports. Easily use your existing RS232 COM port communication software to receive data from Ethernet or other IP networks.

Other Usage Scenarios for TCP-Com
TCP-Com can easily redirect any TCP/IP network data to serial RS232 or, alternatively, serial data to network (Ethernet, Internet):
  • Share Devices over a Network: Use TCP-Com software as a PC-based Serial Device Server, making any serial device accessible on a network by attaching serial devices to your PC’s RS232 or USB ports. Serial devices include scales, balances, sensors, meters, gages, PLCs and other measuring instruments.
  • Feed RS232 COM port data to multiple PC apps or COM ports: Use TCP-Com as a virtual COM port splitter cable, bypassing Windows restrictions on accessing the same COM port from multiple applications.
  • Use an IP network as a giant RS232 cable
  • Open network COM ports as local COM ports
  • Map one network port to another network port
Additional Features
  • Advanced error recovery features for automatic repair of broken TCP/IP connections
  • Input data from up to 256 simultaneous COM ports
  • Input or output data with up to 10,000 TCP/IP connections as a client or server
  • Ability to connect to multiple clients as a TCP/IP server
  • Support for both UDP/IP and TCP/IP protocols
  • Support for up to 115Kb serial communications
  • Option to install TCP-Com as a Windows service

Wondering how TCP-Com can help with your network & serial device connection needs? Our support team is here to assist you.

Reach out via phone or email for personalized assistance in your connection requirements. We’re committed to helping you optimize TCP-Com for your unique application.

Only $199 for a single PC license with free technical support
TCP-Com Videos

Learn how to use TCP-Com with our collection of walkthrough videos:

TCP-Com is trusted by thousands of major companies worldwide.
Our Industries

Laboratories & Science

Hotel Security & Locking Systems

Medical Devices

Process Control


Government & Military


What our users are saying

We offer an unconditional 90-day guarantee and lifetime free technical support with every software purchase.

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Only $199 for a single PC license.

Discounted multi-license/PC pricing also available for any quantity.

Demos & purchases come with free, unlimited technical support.

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