PCIe®-over-FireFly™ - PCUO Series

Samtec's PCUO Series optical transceivers run PCIe® 4.0 (16 GT/s) physical layer signals via our patented optical FireFly™ system. PCIe® 5.0 (32 GT/s) solutions are under 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.