ETU-LINK 200G QSFP56 AOC is an efficient and high-performance Active Optical Cable (AOC) solution specifically designed for 200G Ethernet interconnection. It adopts the QSFP56 packaging format, allowing for transmission rates of up to 4x 50Gb/s to 56Gb/s within the QSFP package size, thus achieving a total transmission rate of 200G.