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28 Jun 202613 Muharram 1448 AH
Optical Module MCUs Become Critical as AI Data Centers Drive Surge in 800G and 1.6T Demand

Optical Module MCUs Become Critical as AI Data Centers Drive Surge in 800G and 1.6T Demand

MCU chips for optical modules are now a vital semiconductor segment, with prices rising nearly 40% year-to-date. Overseas AI and optical communication firms are starting large-scale procurement of Chinese-made MCUs, leading to supply shortages. In 2025, several domestic manufacturers announced price increases, with communications sector hikes ranging from 15% to 20%, and some specialty products exceeding 50%.

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