Huahuan offers a comprehensive suite of new generation SDH/MSPP products - H9MO series that enable TDM and Ethernet services in a unified platform. The products are specially designed for metro and access layer networks. based on the latest transport network technologies and standards, H9MO series combine advanced system architecture and innovative chip design, which improves system reliability, reduces power consumption and enables an exceptional performance-to-price ratio. H9MO provides the best solution for metro and access network construction.