HEAVY DUTY: CAT6 Patch Panel is designed to mount to any standard 19" rack or cabinet. This item is backwards compatible with CAT5e Ethernet. EFFORTLESS INSTALLATION: Install this 24-port Cat 6 patch panel with the included hardware your 19-inch EIA compatible rack, bracket or enclosure. Takes up 1U of rack space. COMPATIBLE: Color Coded TIA/EIA 568A(international) and 568B(AT & T standard) wiring diagram are available for reference and easy installation. INSTALLATION HARDWARE INCLUDED: No need to buy additional mounting hardware as the necessary tie wraps and mounting screws included in the package. NUMBERED PORTS: Bold port numbering enables quick and ready identification of outlets.