StarTech.com 1-Port Gigabit Network Isolator, Compact In-line RJ45 Ethernet Coupler with 4kV Galvanic Isolation, IP40, DIN Rail Mountable, TAA Compliant
Review the specifications, then ask our team for current pricing and availability.
Product photos load online
StarTech 1-Port Gigabit Network Isolator, Compact In-line RJ45 Ethernet Coupler with 4kV Galvanic Isolation, IP40, TAA
Part 1G-NETWORK-ISOLATOR · UPC 065030906968
Catalog availability is a file snapshot. Call to confirm stock and pricing before ordering.
Add to cart Continue browsing- TAA-COMPLIANT 1G NETWORK ISOLATOR: Protects connected devices by providing 4kV galvanic isolation between Ethernet connections, separating all conductive paths; Essential for preventing ground loops in audio, video, and data networking setups
- READY TO USE: Plug-and-play setup with no software/drivers/power supply/grounding wire required; Acts as a coupler, connecting two CAT5e/6 RJ45 cables to link compatible equipment to a computer/data network; Compact and OS-independent for broad deployment
- SAFE, RELIABLE & EFFICIENT: Gigabit network isolator safeguards equipment and operators by blocking stray electrical currents, surges, and ground faults in your network; ETL Safety Listed (IEC 62368-1); CE: EN55032/EN55035 Certified
- VERSATILE MOUNTING OPTIONS: 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
- APPLICATIONS: Designed for IT professionals to protect network infrastructure in labs and manufacturing facilities; Reduces the risk of electric shock to users; Protects devices by preventing noise/interference and small surges
About this product
Protect network devices from harmful power surges with this Network Isolator
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.
Ready to Use
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.
Safe, Reliable, & Efficient
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.
Versatile Mounting Options & Applications
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.
Manufacturer warranty information
2 Years
Performance
- Electrostatic Discharge (ESD) protection (contact)
- 4 kV
- Ethernet LAN data rates
- 10,100,1000 Mbit/s
- International Protection (IP) code
- IP40
Ports & interfaces
- RJ-45 ports quantity
- 1
Design
- Product colour
- Black
- Housing material
- Plastic
Logistics data
- Products per master (outer) case
- 100 pc(s)
- Master (outer) case length
- 462 mm
- Master (outer) case width
- 532 mm
- Master (outer) case height
- 196 mm
Technical details
- Compliance certificates
- CE, Federal Communications Commission (FCC), RoHS, Trade Agreements Act (TAA)
Operational conditions
- Operating temperature (T-T)
- -10 - 70 °C
- Storage temperature (T-T)
- -40 - 85 °C
- Operating relative humidity (H-H)
- 10 - 90%
Weight & dimensions
- Width
- 67 mm
- Depth
- 33 mm
- Height
- 24 mm
- Weight
- 31 g
Packaging data
- Package width
- 446 mm
- Package depth
- 133 mm
- Package height
- 33 mm
- Package weight
- 40 g
Packaging content
- Manual
- Yes
- DIN rail kit included
- Yes
- Adhesive strip included
- Yes
- Quantity
- 1
Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License