SPTN series products are upgraded to support the SPN feature based on the requirements and challenges of mobile services on the bearer network. Focusing on mobile service requirements for high bandwidth, low latency, flexible connections, and network slicing, the smart management and control of simplified networks are designed to give new meaning to mobile bearer networks, support long-term evolution of mobile services, and build a future-oriented bearer network with the best experience.

In addition to continuously providing ultra-broadband pipes, new technologies such as FlexE are introduced in this series to provide network slicing capabilities, greatly reducing service latency. In terms of protocols, the new-generation routing protocol SR is introduced to provide Layer 3 deployment at the edge and flexible connection capabilities. Service quality visualization and management, automatic service path optimization technologies are developed to implement the intelligent service deployment and O&M capabilities.

The SPTN solution provides a full series of products, including PTN 7900E series, PTN 7900 series, and PTN 900 series, covering access, aggregation, and core networks, to meet future-oriented long-term evolution and differentiated requirements of integrated bearer networks.