Third party tested - Cable has been tested as part of the TX5500 U/UTP Copper Cabling System by an independent laboratory and complies with the electrical channel requirements|Descending length cable markings easy identification of remaining cable reduces installation time and cable scrap|Tested beyond the standards - cable has been characterized to 450 MHz, 350 MHz above the standard|Easy payout carton - Improves installation time and prevents tangling|The Mini-Com flush mount modular patch panel accepts up to 48 Mini-Com module for unshielded application in 2RU and mounts to 19 in and 23 in racks and cabinets|The panel mounts flush with the rack and can be identified with adhesive labels and is black