For a structured unshielded Cat.6 cabling system we recommend to use the following components:ROLINE Cat.6 UTP Cable, Solid Wire, AWG23: 21.15.0990 (100 m), 21.15.0991 (300 m)Flush Mount Wall Jack for Keystones, unloaded: 25.16.8579ROLINE Cat.6 Keystone, RJ-45, unshielded: 26.11.0352 (black), 26.11.0353 (white)19" Keystone Patch Panel, 24 Ports, unshielded: 26.11.0356 (light grey), 26.11.0357 (black)ROLINE Cat.6 UTP Patch Cord, grey, 5 m: 21.15.0935Our in-house laboratory has tested this cable-plug combination, in a Channel of 100 meters, in compliance with Class E specifications.