Breaking Monopoly of Europe and the United States, China's First TSN Time-Sensitive Network Chip Approved for Commercial Use

Time Sensitive Networking (TSN) is an international standard technology that realizes the unification of industrial network communication protocols and standards such as global industrial control, automobile control, and aircraft control. It is the supporting network technology of my country's industrial Internet. With the development of a new generation of information and communication technologies such as 5G Internet of Things and Industrial Internet, the determinism and microsecond interaction characteristics of TSN have led to the realization of science fiction technologies such as unmanned driving, edge computing, and virtual reality. At the same time, with the help of TSN, it breaks the boundary between intelligence and machines, and promotes the digital transformation and intelligent manufacturing upgrade of traditional discrete industries.

The KD6530 chip is the first TSN chip in China released by Beijing Dongtu Technology Co., Ltd. It has TSN features such as time synchronization, traffic scheduling, frame preemption, traffic policy and filtering, and frame redundancy. This test comprehensively evaluates the function, performance and conformance of IEEE 802.1AS, 802.1QBV, 802.1QBU, 802.1QCI, 802.1CB and other protocols. After evaluation, the KD6530 chip was officially added to the Time Sensitive Networking (TSN) industry chain directory and obtained the chip module certificate.