Nexans 10128300 is a 1U 19-inch metal patch panel for the LANmark structured-cabling system, black, with open cable-guide bows on the rear. The panel accepts Nexans LANmark Snap-In keystone connectors, allowing the connector complement to be built up as required for Cat5e, Cat6 or Cat6A. Typical use is patch termination in network racks in office, campus and data-centre installations.