a connector fitted with input and / or output cables of the coaxial or similar type , configured to be secured to the wall of an electrical apparatus . the connector includes a metal reinforcement having tabs that are inserted and gripped , at their ends , between a fastening plate attached to the connector and the wall of the electrical apparatus . the rear wall of the reinforcement has openings allowing the cables to pass through them . the cables have a stripped region soldered to the rear part of the reinforcement at the openings , to establish ground continuity between the shields of the cables and the wall of the electrical apparatus supporting the connector . a method produces and fits such a connector .