8mm x 42mm, this panel is designed to fit into standard 19-inch racks, offering maximum usability in data centers, telecommunications, and enterprise networks. With a size of 483mm x 301. ports while filling only one unit of rack space. The panel fits all industry-standard 19" racks and cabinets, and is compatible with all category-rated connectors, including Ca ustry-standard 19" equipment racks and cabinets. It shall be UL L sted and comply with ANSI/TIA-568. The. Splice Holder Dimension : 220*110*10 mm (L*W*H). In the rear, it offers 4 Lo s Optimized MTP Elite (12 Fiber Connector) for connection to MPO/MTP backbone trunk. Pre-configured r Polarity Method A (Pin1 - Pin1) & type A (key-up to key-down) MTP Elite adapters. The SMART LC-MPO 48 Patch Panel is an intelligent, high-density fiber optic patch panel.