1-Port Gigabit Network Isolator, Compact In-line RJ45 Ethernet Coupler with 4kV Galvanic Isolation, IP40, DIN Rail Mountable, TAA Compliant

Protect Ethernet-connected devices from electrical surges, ground loops, and interference with this 1-Port Gigabit Network Isolator. Featuring 4kV galvanic isolation, it serves as an in-line RJ45 Ethernet coupler compatible with 10/100/1000 Mbps networks. The compact, IP40-rated housing and DIN rail mount design make it ideal for industrial control panels, medical systems, and sensitive network environments. Fully TAA compliant, this plug-and-play isolator requires no power source or configuration.

Key Features:

• 4kV Galvanic Isolation – Shields Ethernet-connected equipment from surges & ground loops

• Gigabit Ethernet Support – Compatible with 10/100/1000 Mbps networks

• In-Line RJ45 Coupler – Simple, compact pass-through installation

• DIN Rail Mountable – Quick setup in industrial enclosures or network cabinets

• IP40-Rated Enclosure – Durable housing for semi-protected environments

• No Power Required – Passive operation with zero configuration

• TAA Compliant – Suitable for government and secure installations

Specifications:

• Ports: 1x RJ45 In / 1x RJ45 Out (shielded)

• Network Speed: 10/100/1000 Mbps (Auto-Negotiation)

• Isolation Voltage: Up to 4kV

• Insertion Loss: < 1.5dB (typical)

• Mounting: DIN rail or surface mount

• Enclosure: IP40-rated, industrial-grade plastic or metal (model-dependent)

• Operating Temperature: 0°C to 50°C

• Compliance: TAA, CE, RoHS

Product Dimensions / Weight:
Approx. 2.9 x 1.2 x 1 in / ~85g

Package Dimensions / Weight:
Approx. 4.5 x 3 x 2 in / ~140g