Startech

StarTech.com 1-Port Gigabit Network Isolator, Compact In-line RJ45 Ethernet Coupler with 4kV Galvanic Isolation, DIN Rail Mountable, TAA (1g-network-isolator)

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SKU:
21038188
MPN:
1g-network-isolator
Availability:
Usually ships the same or next business day. In stock at our CA, GA, IN, MS, NJ, TX warehouses.
Shipping:
Calculated at Checkout
Stock Update:
12/16/2025 03:51:12 AM PST
$57.12

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 and pay only $53.17 each 53.17
Buy 3 and pay only $49.88 each 49.88
Buy 4 - 9 and pay only $49.05 each 49.05
Buy 10 or above and pay only $47.29 each 47.29
Stock Update:
12/16/2025 03:51:12 AM PST

Description



This item is brand-new, factory sealed.

This TAA-Compliant 1G Network Isolator with 4kV isolation is bus-powered and provides a separation of all conductive connections between devices connected via an Ethernet cable. The isolator helps prevent ground loops in audio and video equipment.

This isolator features simple plug-and-play setup with no software, drivers, power supply, or grounding wire required. The isolator acts as a coupler, with two RJ45 ports for two Cat5 or Cat6 cables to connect compatible equipment to a computer or data network. It is compact, universally compatible and OS independent.

This isolator provides full transparency on the network it is part of. With no IP, it does not route or alter traffic or affect equipment or network performance. Safeguard equipment and operators by blocking stray electrical currents, surges, and ground faults in your network. This device is ETL Safety Listed (IEC 62368-1) and CE: EN55032/EN55035 Certified.

The compact and durable IP40 rated plastic housing supports multiple installation methods, including DIN rail mounting (kit included) or adhesive mounting for versatile placement on various surfaces. Designed for IT professionals to protect network infrastructure in labs and manufacturing facilities. This device is ideal for ensuring safe operation and reducing risks during network maintenance or upgrades.



Package Contents:
  • 1 x 1G Network Isolator
  • 1 x DIN Rail Kit
  • 1 x Adhesive Strip
  • 1 x Quick-Start Guide

Features

Package Contents:   
  • 1 x 1G Network Isolator
  • 1 x DIN Rail Kit
  • 1 x Adhesive Strip
  • 1 x Quick-Start Guide

 

TAA Compliant:   
Yes

 

Application/Usage:

Laboratory
Manufacturing
Network

 

Environmental Compliance:

Restriction of Hazardous Substances (RoHS)
Waste Electrical and Electronic Equipment Directive (WEEE)

 

Specs

Power Description
Power SourceUSB
Physical Characteristics
Product MaterialPlastic
Form FactorDIN Rail
Weight (Approximate)1.10 oz
Length1.3"
Product ColorBlack
Height0.9"
Color FamilyBlack
Width2.6"
Material Details<p>IP40 Rated Plastic Housing</p>
Warranty
Limited Warranty2 Year
General Information
Brand NameStarTech.com
Manufacturer Website Addresshttp://www.startech.com
Marketing InformationThis TAA-Compliant 1G Network Isolator with 4kV isolation is bus-powered and provides a separation of all conductive connections between devices connected via an Ethernet cable. The isolator helps prevent ground loops in audio and video equipment.
This isolator features simple plug-and-play setup with no software, drivers, power supply, or grounding wire required. The isolator acts as a coupler, with two RJ45 ports for two Cat5 or Cat6 cables to connect compatible equipment to a computer or data network. It is compact, universally compatible and OS independent.
This isolator provides full transparency on the network it is part of. With no IP, it does not route or alter traffic or affect equipment or network performance. Safeguard equipment and operators by blocking stray electrical currents, surges, and ground faults in your network. This device is ETL Safety Listed (IEC 62368-1) and CE: EN55032/EN55035 Certified.
The compact and durable IP40 rated plastic housing supports multiple installation methods, including DIN rail mounting (kit included) or adhesive mounting for versatile placement on various surfaces. Designed for IT professionals to protect network infrastructure in labs and manufacturing facilities. This device is ideal for ensuring safe operation and reducing risks during network maintenance or upgrades.
Product TypeNetwork Isolator
Product Name1G Network Isolator
ManufacturerStarTech.com
Manufacturer Part Number1G-NETWORK-ISOLATOR
Packaged Quantity1
Technical Information
Features

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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StarTech.com 1-Port Gigabit Network Isolator, Compact In-line RJ45 Ethernet Coupler with 4kV Galvanic Isolation, DIN Rail Mountable, TAA (1g-network-isolator)
$57.12