The STAR400 ODF 4U is a high-density, pre-terminated optical distribution frame of compact design, with 12 pull-out trays, having a maximum capacity of 576 fiber optic connections with easy access to make moves, adds and changes (MACs) faster and smoother. Modular interconnections allow simple plug and play functionality. The tool-free innovative design significantly reduces installation time and cost. Base-8 fiber count configurations provide maximum utilization of fibers and form the optimal platform for migration to a wide range of bit rates up to 400G.