Core Insights - The use of OCS in AI data centers is still in its early stages, with Google having achieved product implementation while most manufacturers are actively developing their technologies [1] - The feasibility of the OCS technology route is considered high, with significant advantages and strong growth certainty in the future [1] Investment Recommendations - For the complete machine segment, it is recommended to focus on manufacturers with core optical communication equipment business and OCS foundries [1] - In the core components segment, attention should be directed towards optical MEMS suppliers and foundries [1] - For the optical components segment, it is advisable to monitor domestic optical component suppliers in China [1]