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)
- 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
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
- 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 Source | USB |
| Physical Characteristics | |
| Product Material | Plastic |
| Form Factor | DIN Rail |
| Weight (Approximate) | 1.10 oz |
| Length | 1.3" |
| Product Color | Black |
| Height | 0.9" |
| Color Family | Black |
| Width | 2.6" |
| Material Details | <p>IP40 Rated Plastic Housing</p> |
| Warranty | |
| Limited Warranty | 2 Year |
| General Information | |
| Brand Name | StarTech.com |
| Manufacturer Website Address | http://www.startech.com |
| Marketing Information | 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. |
| Product Type | Network Isolator |
| Product Name | 1G Network Isolator |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | 1G-NETWORK-ISOLATOR |
| Packaged Quantity | 1 |
| Technical Information | |
| Features |
|
Warranty Information