The cabinet is designed for the installation of data and telecommunication equipment and their distribution systems. The unique hinge system allows the doors to open at almost a 180° angle. The doors can be easily removed and reconfigured to open in the opposite direction. The 19" vertical rails can be smoothly adjusted at any depth within the cabinet. This facilitates the installation of equipment and the organization of connecting cables. The RMA is a cabinet with a welded frame and removable side panels. Both the side panels and the rear cover are attached to the frame with locks, which are typically operated with a single key.