The digital synchronous network is the basic network of all communication services and communication networks, and plays an important supporting role in the development of communication services and networks.

Time synchronization plays a crucial role in the Internet of Things. The Internet of Things is a vast and complex system that involves a large number of devices and sensors that need to work on a unified time benchmark to ensure data accuracy and consistency.

Time and frequency synchronization support for power generation, transmission, transformation, distribution, and usage scenarios.

The financial industry has strict requirements for high-precision and high-capacity time synchronization. A financial data center is a complex facility that includes not only computer systems and other supporting equipment (such as communication and storage systems), but also redundant data communication connections