e2XHD high density flat panel. Made of 20-gauge steel. 1RU. 48 duplex fiber channels or 48 copper ports. Panels allow mix-and-match of fiber/copper e2XHD cassettes. Alignment tabs ensure upright insertion of cassettes. To remove cassettes from panel, simply pull out handle using release latch. Rear Cable Manager supports incoming copper or fiber cables and includes cable management rings. Blank cassette available for unused cassette openings. The e2XHD patching system provides a high-density solution for enterprise and data center applications where fast deployment and simple maintenance are priorities. Cassettes quickly snap-in and pull out of 1RU and 4RU panels, making installation, moves, adds and changes easier than ever. A rear cable manager is available to support incoming fiber and copper cables and blank cassettes snap into the rear of panels to block any unused openings. Copper cassettes are available either on pre-terminated trunks or with field-terminated connectors and fiber cassettes are pre-terminated.