The 800G solution, through QSFP-DD/OSFP packaging, increases the single-port rate to 800Gbps with 8-channel parallel transmission, and reduces power consumption by 30% in combination with LPO linear drive technology. STMicroelectronics just entered high-volume production of its PIC100 silicon photonics platform — the manufacturing technology behind the 800G and 1. 6T optical modules going into every major AI data center buildout. For network engineers, this is the plumbing layer beneath your VXLAN EVPN overlays. Co-Packaged Optics (CPO) — the technology that fuses optical engines directly onto a chip's package — has so far lived mostly inside data center switches. Basic electronic chips in a module, such as DSPs and drivers for the transmitter, and TIAs for the receiver, are essential for 400G, 800G, or silicon/non-silicon. 2026 will mark the year when co-packaged optics (CPO), a form of optoelectronic integration, enters the full-scale mass production and practical roll-out phase. As power consumption continues to surge with the rapid expansion of AI data centers, expectations are high that CPO will dramatically. Yole Group unveils its latest photonic market and technology analyses, Silicon Photonics 2025 and Co-Packaged Optics for Data Centers 2025, which explore how AI-driven demand is reshaping connectivity, from transceivers to packaging innovation. 6T silicon photonics modules, low-power LPO silicon photonics modules, and MCF (multi-core fiber) optical modules. These innovations are designed to.