Guangzun Technology's 3.2T NPO Global Premiere, Industry-First Completion of Validation for Full Series of Leading CSPs

Guangxun Technology will showcase the world’s first 3.2T Silicon Photonics Single-Mode NPO Module at OFC 2026. The product was completed and tested several months ago, making it the industry’s first company to reach this milestone. The sample includes a comprehensive NPO system solution, featuring the optical engine OE, external light source module ELSFP, and fiber management module FMU-Shuffle, with full capabilities for system-level integration verification. More notably, Guangxun Technology has also completed full system verification of the 3.2T NPO at a leading domestic CSP, becoming the industry’s first optical module manufacturer to achieve this breakthrough. This signifies the technology’s transition from laboratory research to large-scale engineering deployment.