世嘉科技：光彩主营覆盖800G及1.6T光模块产品

Group 1 - The core viewpoint of the article highlights that Sega Technology is focusing on the optical communication field, specifically in transmission and access technologies [1] - The target company, Guangcai, is engaged in the research, development, production, and sales of optical modules, AOC, AEC, and other products [1] - Guangcai's product matrix covers high-speed optical module products ranging from 100G to 800G and includes 1.6T series, indicating strong technical layout and market development potential [1]