Huawei OSN 9800 U16 is an optical subrack product that meets the requirements of miniaturized OLA sites and line degree optical subracks of ROADM 14 service slots for master subrack Highlights: The industry’s largest capacity MS-OTN and OTN cluster platform, with flexible service grooming Optimal 200G/400G transmission technology, meeting future bandwidth requirements Energy-saving and easy maintenance, improving O&M efficiency Supports Synchronous Ethernet IEEE 1588v2 ITU-T G.8275.1 Supports Optical-Layer ASON Electrical-Layer ASON Supports Online Service Provisioning Survivability Analysis BOD IP and Optical Collaboration Supports application of extended C band in submarine scenarios. The OptiX OSN 9800 U16 is a large-capacity OTN product intended for the beyond 200G/400G era. It is highly integrated, saves equipment room space, and achieves energy conservation. This product supports a variety of services, such as Ethernet, OTN, SDH, storage, and video services, and integrates 20 Tbit/s unified switching, IEEE 1588v2, synchronous Ethernet, ASON, TSDN, and various management and protection functions. It is the optimal 100G/400G OTN platform in the industry and provides carriers with OTN/WDM transmission solutions featuring ultra broadband, flexible grooming, high elasticity, and ASON.