These 110 punch down block style CAT6 UTP 24 port patch panels are multi-user communication jacks for network cabling. They are compatible with 568A and 568B wiring schemes with color coded wiring diagrams on the back of the panel. Designed for CAT6 unshielded wiring. Clearly numbered fixed cavities and white blank labels makes organizing cable runs easy. Perfect for ethernet, voice and data networking applications. These panels are designed to fit any standard 19 inch rack, cabinet or bracket.