Company
Global Footprint for Optical Communication Innovation
Overview
Phostach powers hyperscale infrastructure with cutting-edge optical chips and transceivers, covering 400G–1.6T today, with a clear evolution to 3.2T and 6.4T.
Innovation
- Advanced optical chips and modules for high-speed data center and telecom networks.
- Product coverage spanning 100G, 200G, 400G, 800G and 1.6T optical communication platforms.
- Focus on low-power, high-stability and high-density optical connectivity for AI infrastructure.
Patent Portfolio
- More than 100 patents across optical communication technologies.
- 68 authorized patents supporting device, module and system-level innovation.
Latest News Releases
Technology Outlook | 2025
Optical Modules at the Center of AI Infrastructure Scaling
AI clusters are reshaping data-center connectivity, driving demand for higher-speed, lower-power optical modules from 400G to 1.6T and beyond.
2026 Why LPO, CPO and NPO Matter for Next-Generation AI NetworksLower power, shorter electrical paths and compute-adjacent optical architectures are changing how hyperscale AI fabrics are designed.