富信科技：应用于数通400G/800G高速率光模块的Micro TEC在公司整体收入中占比较小

Group 1 - The core viewpoint of the article is that Fuxin Technology's Micro TEC, used in 400G/800G high-speed optical modules, represents a small portion of the company's overall revenue [1] - The expected sales revenue from Micro TEC in 2025 is projected to account for approximately 2% of the company's audited total revenue for the year 2024 [1]