StarTech.com 4-Port Serial to Ethernet Adapter, IP Serial Device Server For Remote RS232 Devices, Wall/DIN Rail Mount, LAN To DB9 Converter

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9 availableas of 09/05/2026

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Compliance and certifications

  • TAA compliant
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.

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

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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 4-Port Serial to Ethernet Adapter, IP Serial Device Server For Remote RS232 Devices, Wall/DIN Rail Mount, LAN To DB9 Converter

View user manual

This 4-port serial to IP converter is an efficient solution for remotely connecting and controlling a variety of RS232 serial devices over an IP-based network.

Configuration and Management

The serial over LAN adapter is highly customizable using the Windows-based companion software, Device Server Manager (DSM), that enables the creation of virtual COM ports, allowing seamless migration of existing serial applications to the new virtual COM ports. The DSM provides a unified management experience, allowing multiple serial to Ethernet converters to be managed simultaneously. The converter also features a versatile web-based interface for remote management, making it compatible in mixed OS environments.

Flexible Installation and Rugged Chassis

Dual power options, DC jack and terminal block, provide installation flexibility and convenience. The converter is housed in a full metal enclosure for durability in harsh environments. The DB9 over IP converter includes all necessary wall and DIN rail mounting hardware. Multiple mounting holes along the chassis allow it to be installed in the most useful orientation for any application. Dimensions of 7x2.3x0.9in (178x59.4x23mm).

Ethernet and Power Options

The TAA-compliant IP-to-serial converter features a single RJ45 10/100 Mbps Ethernet port and supports Telnet Server (RFC2217), TCP Server, TCP Client, and UDP protocols for versatile network connectivity. It also includes a universal power adapter, supports ESD level 4 surge protection, and can supply 5VDC over pin 9 if required.

Technical specifications

Technical Specifications of the StarTech.com 4-Port Serial to Ethernet Adapter, IP Serial Device Server For Remote RS232 Devices, Wall/DIN Rail Mount, LAN To DB9 Converter

General Information

General Information specifications
Manufacturer StarTech.com
Manufacturer Part Number I43-SERIAL-ETHERNET
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name Device Server
Packaged Quantity 1
Product Type Device Server

Technical Information

Technical Information specifications
Connectivity Technology Wired

Media & Performance

Media & Performance specifications
Media Type Supported Twisted Pair

Network & Communication

Network & Communication specifications
Ethernet Technology Fast Ethernet
Network Standard 10/100Base-T

Interfaces/Ports

Interfaces/Ports specifications
Network (RJ-45) Yes
Serial Port Yes
Total Number of Network Ports 1
Number of Network (RJ-45) Ports 1
Number of Serial Ports 4

Power Description

Power Description specifications
Input Voltage 120 V AC230 V AC
Input Voltage Range 100V AC to 240V AC
Power Consumption 15 W
Plug / Connector Type Type M

Physical Characteristics

Physical Characteristics specifications
Color Family Black
Product Color Black
Form Factor DIN Rail MountableWall Mountable
Product Material Steel
Height 0.9"
Width 7"
Depth 2.4"
Weight (Approximate) 14.10 oz

Environmental Conditions

Environmental Conditions specifications
Minimum Operating Temperature 32°F (0°C)
Maximum Operating Temperature 140°F (60°C)

Miscellaneous

Miscellaneous specifications
TAA Compliant Yes

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.