For a structured cabling system we recommend to use the following components:VALUE Cat.5e FTP Cable, Solid Wire, 300 m: 21.99.0196ROLINE Cat.5e Flush/Surface Mount Wall Jack, shielded: 25.16.8487 (white), 25.16.8486(ivory)/25.16.8387 (white), 25.16.8386 (ivory)VALUE Cat.5e 19" Patch Panel, 24 Ports, shielded: 26.99.0328 (black), 26.99.0329 (light grey)VALUE Cat.5e FTP Patch Cord, grey, 5 m: 21.99.0105Our in-house laboratory has tested this cable-plug combination, in a Channel of 100 meters, in compliance with Class D specifications.