QINGLER waterproof RJ45 coupler with POE support 3 pack for expanding your network connection in indoor/outdoor use in rainy/industrial harsh environments.

Superior Durability for Extreme Environments
Our IP68-rated waterproof and lightning-proof Ethernet coupler is built to withstand the harshest conditions. With a robust nylon shell, sealed rubber gaskets and PU rings, and corrosion-resistant materials, it can be buried underground, submerged in water. Perfect for outdoor use in industrial, construction.

Gigabit Transmission Over Long Distances
Extend your network effortlessly! This Ethernet connector allows you to join two cables, achieving a stable gigabit transmission distance of up to 100 meters. Ideal for large-scale setups like warehouses, docks, and outdoor events.

Plug-and-Play Convenience for All Devices
Designed for simplicity, this RJ45 coupler is universally compatible with routers, PCs, laptops, printers, switches, and more. Its gold-plated contacts ensure reliable connectivity and and the metal-shielded protection structure reduces signal interference. No setup required—just connect and go!

PoE Supported
RJ45 Coupler can support the PoE power supply function. You don’t need an additional power supply when installing a PoE camera.

Wide Compatibility
Works with Cat6/Cat5/Cat5e cables, compatible with TIA/EIA 568-C.2 standard and RoHS certification. Perfect for outdoor cables, surveillance cameras, POE devices, streetlamp, LED lighting, and industrial applications. It is often used by professional network engineers, camera installers or individuals

Product Specification
Product name: Waterproof RJ45 coupler 3 pack
Applicable cable: Cat7/Cat6/Cat5/Cat5e Network cable with bare RJ45 connector
Inner diameter of PU ring: 7mm (Use for 3mm-7mm network cable)
Waterproof rating: IP68
Applicable temperature: -40°C to 90°C
Shell material: nylon
Connection mode: Screw/crimp
Usage occasion: POE monitoring is supported in outdoor and humid places