Group 1 - The company has launched 400G/800G LPO optical module products and is capable of mass production [1] - A prototype of the 1.6T LPO has been developed, with mass production timing dependent on R&D testing progress and market demand [1] - The LPO products are primarily targeted at internet companies with high-performance computing network needs, emphasizing an "open collaboration and joint innovation" ecosystem strategy [1] Group 2 - The company has initiated feasibility testing for the 1.6T LPO optical module, with plans to launch commercial products in 2023 [3] - There is an inquiry regarding whether the current R&D progress for the 1.6T optical module meets expectations and if a specific mass production timeline is established [3] - The company is considering providing engineering samples or conducting joint testing with key clients such as operators and cloud service providers [3]

Core Viewpoint - The company has launched 400G/800G LPO optical module products and is ready for mass production, while the 1.6T LPO prototype has been developed, with commercial production timing dependent on R&D testing progress and market demand [1] Group 1 - The company has introduced 400G/800G LPO optical module products [1] - The company is capable of mass production for the newly launched optical modules [1] - A prototype for the 1.6T LPO has been developed, with commercial availability contingent on further testing and market needs [1]