CAT5e provides 100Mhz of bandwidth - whereas the next generation CAT6 provides 200Mhz of useable bandwidth over the system. These levels of bandwidth more than cater for today's data transmission protocol of high performance computer networking.
A disadvantage of copper cabling is the limit of 90 meters of cabling from the main patch panel to the final outlet - so to address this drawback, fibre optic cabling is used.
Each copper system installed is tested and certified and results presented to you for reassurance of the capability of the installation - showing all wire maps and results. 25 year fully warranted installation is also available.