CPO optical modules put optical and electronic parts together. They make the signal path much shorter, from centimeters to millimeters. This can cut power use by up to half. CPO technology lets more data fit in. Co-Packaged Optics (CPO) is a technology and design approach where optical components, such as lasers and photodetectors, are integrated alongside electrical components, like Application-Specific Integrated Circuits (ASICs), within the same package. This article provides a comprehensive overview of CPO optical modules, exploring their technology, benefits, challenges, and the pivotal role they play in future data centers. According to IDTechEx, the Co-Packaged Optics (CPO) market is projected to exceed US$20 billion by 2036, growing at a robust CAGR of 37% from 2026 to 2036. CPO network switches are expected to dominate revenue generation, driven by each switch potentially incorporating up to 16 CPO PICs. Optical. NADDOD provides high-performance 800G OSFP LPO optical module, which are very suitable for AIDC deployments. While LPO exhibits significant advantages in power consumption and latency, it still faces several technical and ecosystem challenges in practical deployment: Due to the removal of the. SCALE CPO solution is the industry's first OCI MSA capable platform and built with GF's proven silicon photonics technology MALTA, N. GF's SCALE. According to ZDNet, the company said in its 1Q26 earnings release that its foundry has secured orders from a major optical communication module provider.
