ICC?s Category 6 (CAT6) 48-port, 2 rack mount spaces (RMS) patch panels surpass industry requirements for Category 6 performance. These horizontal patch panels are designed with a rear 110 IDC?s for quick and easy punch-down termination and come integrated with a universal label allowing for either 568-A/B wiring. Package includes mounting screws.Main Features Backwards compatible with all lower rated category components. Designed to fit all standard 19' racks and cabinets. 2 rack mount spaces (RMS). Used with CAT6 patch cords, 110 punch down tool, and 4-pair 110 punch down tool. UL listed.