Mixx introduced the SxC connector designed for high-radix scale-up and multi-petabit optical connectivity.

On September 1, 2026, Mixx Technologies launched the SxC Connector, an optical interface capable of terminating up to 24,576 fibers within a single rack unit. The company will demonstrate the technology at SEMICON Taiwan starting September 2, 2026, highlighting its ability to support high-radix scale-up networks for AI inference workloads. This density represents a fourfold increase over current MMC-VSFF standards, aiming to resolve fiber bottlenecks in co-packaged optics deployments.