Abstract: The invention concerns a branch connector device for a shielded cable connecting a plurality of stations of a land network. The device comprises:a junction box (Bi) comprising a housing, an electromagnetic shield (EBi) and two entries for two respective sections (Ci, C'i) of the shielded cable;a connector (Mi) comprising a plurality of contacts and an electromagnetic shield.According to the invention the housing of the junction box forms the housing of the connector; the shield (EBi) of the junction box also forms the shield of the connector; and the conductors of each section of the cable are connected directly to the contacts of the connector. Applicable to industrial data processing.

Abstract: To interconnect the screens (4, 29) of all the screened cables the box includes:a conductive enclosure (15, 19) forming a Faraday cage;a metal plate (5) with holes (7) for fixing each cable (1, 22, 18) using a self-locking tie (6, 20);and lugs (25) cut out from the plate and bent out of the plane of the plate to constitute crimping or soldering connection points for interconnecting the screens of the cables and connecting them to ground, either via a filter (11) connected to the conductive enclosure (15, 18) for high-frequency currents, or directly by a grounding wire.Applications include industrial computer networks.