Product information "Field assembly Cat.6A cable connector, shielded, screw type strain relief" from LogiLink Professional LogiLink’s Cat.6A field assembly RJ45 coupler is the perfect solution for a quick and safe assembly of a link either in existing or new networks. LogiLink’s field installable coupler offers a fast and reliable termination without need of special tools or knowledge, it helps to save labor cost and installation time, especially for industrial use.