Shelf for 19" RACK cabinet 1U 200mm, 10.8mm hole pattern, M6 screws (included). The ADD-RACK1PU1 mounting adapter is a dedicated solution for mounting ATTE modules in a RACK cabinet. The use of the adapter facilitates the assembly and convenient arrangement of modules and helps to organize the cabling. Together with the patch panel, which is the end of the structured cabling for computer twisted pair and the cable organizer, which facilitates the routing of cables in the cabinet, it allows for increased aesthetics of the assembly and ensures a professional appearance of the installation.