Samtec’s PCUO Series runs PCIe® 3.0 (8 GT/s)and 4.0 (16 GT/s) physical layer signals via our patented optical FireFly™ system. PCIe® 5.0 (32 GT/s) solutions are in development. PCUO supports CXL™ and PCIe® protocols, enabling high data throughput, coherency and low latency in data center, edge infrastructure, AI/ML and embedded applications. Samtec also offers a compatible PCIe® adaptor card (see PCOA Series).