This FHU 1U 19” 96 fibers breakout cassette is designed to connect 40G QSFP ports with MTP/MPO fiber cables, mapping to the back of the panel, then breaking out as 48x 10G on the front panel with LC fiber cables. All breakout cassettes meet the requirements of TIA/EIA, IEC standards etc., serialized and applied in data center, telecommunication and storage area network.