REALSEA 400Gbps OSFP active optical cable can providenew generation performance of OSFP by higher date transfer rate.REALSEA AOC is a high-performance optical cable for short-reachcommunication and interconnect applications. The AOC operateover multimode fiber cable by using a nominal wavelength of 850nmVCSEL laser. The U-OSFP AOC cable length can be customized tovarious length. There are eight channel signal lanes in each directionwith 400Gbps aggregate bandwidth. Each electrical lane operatesat 26.5625 Gbps / 53.125 Gbps (PAM4 encoded). And all the designingis based on the industry standard specifications, such as SFF-8679,SFF-8636 and OSFP MSA specification.