Huawei launched a 100T submarine-terrestrial platform and 1.6T line terminal at Submarine Networks World 2025, enhancing global data connectivity.

Huawei introduced a new integrated network vision at Submarine Networks World 2025 in Singapore, unveiling its OptiX OSN 9800 K series— the industry’s first data center-oriented 100T submarine-terrestrial platform—featuring ultra-high capacity, energy efficiency, and intelligent operations via digital twins, boosting efficiency by up to 40%. The company also launched a 1.6T submarine line terminal board with flexible rates and 11,000 km transmission reach. The strategy focuses on seamless, intelligent, and resilient global connectivity, leveraging three decades of optical transmission expertise to meet rising digital demands.