The OptiX OSN 9800 U series is a next-generation OTN product that features large capacity, ASON, and the integration of OTN and packet functions. Mainly deployed on super networks and regional networks, it is the best 200G/400G OTN platform in the industry. Based on the industry-leading T-bit universal switching chip, the platform supports OTN, Virtual Circuit (VC) and Partition Knowledge Table (PKT). Its high integration and modular design enable service access from 100M to 100 Gigabit Ethernet (GE) and transmission of 100G/200G/400G per lambda that can be seamlessly expanded to 1T/2T. Integrated with Multiprotocol Label Switching – Transport Profile (MPLS-TP) this product is capable of facing the challenges brought about by the explosive growth of the cloud era.