Description Waterproof RJ45 to RJ45 Coupler |  IP68 Shielded for Outdoor Ethernet LAN Cable Extensions/Repairs Features: Waterproof and dustproof, industrial or outdoor environments IP68 rated Easy to install and repair cat5/cat6 cables that are outdoors Applications: Enclosure LAN WiFi Outside cat5/cat6 repairs The RJ45 Feed-Through Cable Gland, is a waterproof RJ45 adapter that will allow you to connect RJ45 to RJ45 connectors, and keep them watertight.  Great for repairing outdoor cat5 and cat6 cables.