Guangxun Technology: The 3.2T silicon optical single-mode NPO module has been fully validated in the domestic leading CSP manufacturers.

GuangXun Technology stated on the interactive platform that the company launched the world's first 3.2T silicon optical single-mode NPO module at the OFC 2026 exhibition in March, and has completed a full range of verification with leading domestic CSP manufacturers. Some of the company's self-developed high-end optical chips have begun to be used in small batches.