StarTech.com I23-SERIAL-ETHERNET serial converter/repeater/isolator RS-232 RJ-45 Black

Name: StarTech.com I23-SERIAL-ETHERNET serial converter/repeater/isolator RS-232 RJ-45 Black
Brand: StarTech
SKU: STA-I23-SERIAL-ETHERNET
Availability: InStock

MFG#:I23-SERIAL-ETHERNET

Product Category:Serial Converters/Repeaters/Isolators

Streamline Your RS-232 Connectivity with StarTech.com I23-SERIAL-ETHERNET

The StarTech.com I23-SERIAL-ETHERNET is a dual-port serial to IP converter designed for efficient management of RS-232 serial devices over an IP-based network. This versatile device is perfect for various applications including POS systems, barcode readers, sensors, weighing systems, CNC controllers, and PLCs.

Unified Ecosystem Experience: All device servers share the same management software and Web User Interface (WebUI), allowing for seamless management across different operating systems.
Versatile Configurations: Supports TCP client/server mode for serial tunneling between device servers, with features like custom naming, admin password protection, and upgradeable firmware.
Rugged and Mountable Enclosure: Housed in a durable all-metal chassis, it includes necessary mounting hardware and supports Level-4 ESD protection (15kV air/8kV contact).
Ethernet and Power Options: Features a single 10/100Mbps RJ45 port with auto-negotiation and includes a universal power adapter.

With dimensions of 7x2.3x0.9 inches (178x59.4x23mm), the I23-SERIAL-ETHERNET is designed for flexibility and convenience in installation.

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Loved by Our Customers

Greg Hibbert

★★★★★Verified

Jan 08, 2026

Good company to do business with

Good company to do business with, they respond quickly and really commit to serve.

Date of experience: January 08, 2026

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Odysseus

★★★★★Verified

Dec 25, 2025

Very good pricing

Very good pricing, and the item arrived within a reasonable time frame undamaged.

Date of experience: December 25, 2025

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Nora Lyons

★★★★☆Verified

Nov 04, 2025

Great company; good communication

Delivery was a little slow, but it got there in time for the installation. Turned out to be the wrong part. Katie was easy to work with to get an RMA number and return it.

Date of experience: November 04, 2025

Visit Site

MesaGuy

★★★★★Verified

Feb 22, 2025

Professional Organization, Responsive, Met Expectations

Communication is excellent. They confirmed what might be an atypical order. Carried it out, in less time than advertised. (The advertised lead time was long, but written; their actual time to deliver was much less than that.) Their website search function worked well, though they did have an error on one of their website on the pictures, but the description was correct. I pointed this out to them, and they fixed it immediately, and the correction was live on their site the next day, that is responsive (and errors happen). For people, it’s how it goes after a nit that matters, these people seem to get that and work hard and professionally to do business. I am buying again.

Date of experience: February 14, 2025

Visit Site

Streamline Your RS-232 Connectivity with StarTech.com I23-SERIAL-ETHERNET

Unified Ecosystem Experience: All device servers share the same management software and Web User Interface (WebUI), allowing for seamless management across different operating systems.
Versatile Configurations: Supports TCP client/server mode for serial tunneling between device servers, with features like custom naming, admin password protection, and upgradeable firmware.
Rugged and Mountable Enclosure: Housed in a durable all-metal chassis, it includes necessary mounting hardware and supports Level-4 ESD protection (15kV air/8kV contact).
Ethernet and Power Options: Features a single 10/100Mbps RJ45 port with auto-negotiation and includes a universal power adapter.

With dimensions of 7x2.3x0.9 inches (178x59.4x23mm), the I23-SERIAL-ETHERNET is designed for flexibility and convenience in installation.

Additional information

StarTech.com I23-SERIAL-ETHERNET serial converter/repeater/isolator RS-232 RJ-45 Black

Additional information

Streamline Your RS-232 Connectivity with StarTech.com I23-SERIAL-ETHERNET

Loved by Our Customers

StarTech.com I23-SERIAL-ETHERNET serial converter/repeater/isolator RS-232 RJ-45 Black

Streamline Your RS-232 Connectivity with StarTech.com I23-SERIAL-ETHERNET

StarTech.com I23-SERIAL-ETHERNET serial converter/repeater/isolator RS-232 RJ-45 Black

Additional information

Streamline Your RS-232 Connectivity with StarTech.com I23-SERIAL-ETHERNET

StarTech.com I23-SERIAL-ETHERNET serial converter/repeater/isolator RS-232 RJ-45 Black

Streamline Your RS-232 Connectivity with StarTech.com I23-SERIAL-ETHERNET