First Demonstration of Net 2.276Pbit/s Real-time Co-frequency Co-time Full-duplex Optical Switching Network Node

We report the first real-time co-frequency co-time full-duplex optical switching network node using 400 G and 800 G mixed commercial coherent optical modules with ultra-high net capacity of $2.276 \mathrm{Pbit} / \mathrm{s}$ for intra data center switching network application.