After being evaluated as a national manufacturing individual champion demonstration enterprise in 2019, with its solid comprehensive strength and continuous innovation ability, Dongtu Technology was listed again in the fourth batch of manufacturing individual champion enterprises review list issued by the Ministry of Industry and Information Technology and the China Federation of Industrial Economics in 2022, and obtained the certificate of “National Manufacturing Individual Champion Demonstration Enterprise”. Continue to occupy a leading position in the field of industrial communication and control in China, and promote the development of industrial artificial intelligence technology clusters. To be selected as a national manufacturing individual champion, it is necessary to meet a variety of stringent conditions such as more than 10 years of deep cultivation in the subdivision field, global market share, core independent intellectual property rights, leading or participating in the formulation of technical standards in related fields. After being awarded the individual champion enterprise in 2019, Dongtu Technology has overcome the epidemic and unstable factors in international trade, maintained a stable R & D level and production capacity, and reached the production capacity of 520,000 industrial-grade network communication products in 2022.
Since 2019, Dongtu Technology has actively laid out the research and development and landing of self-developed products, and has the advantage of 100% localization from research and development to production.
Fully promote the research and development of high-performance domestic network equipment
Based on the domestic high-performance network communication chip, Dongtu Technology has developed the domestic 10-gigabit core switch, TSN industrial Ethernet switch and terminal equipment, and optimized and upgraded the existing self-

PFCL201CE

developed switch series products to improve the stability and timeliness of network transmission. To meet the high performance needs of domestic equipment and equipment in important industries and key fields such as electric power, rail transit, coal and clean energy.
For example, SICOM6800 switch, using a self-developed switching chip, physical layer chip, CPU and operating system, is a domestic three-layer rack backbone network switch for scenarios with high requirements for industrial control security. The components used in this product are domestic industrial components, product design, research and development, production, testing and other links are completed in China, is a real 100% domestic industrial Ethernet switch. Time sensitive network (TSN) is a new industrial communication technology that is being actively promoted by the international industry. Time sensitive network allows periodic and non-periodic data to be transmitted in the same network, which makes standard Ethernet have the advantage of deterministic transmission, has a wide application prospect, and can support a variety of types of services. Including remote control, autonomous driving, smart grid and other fields. Since 2019, Dongtu Technology has been committed to the research and development of domestic time-sensitive networks, and has made important progress, and released the first domestically developed time-sensitive network chip in 2022.

On the basis of the performance of self-developed industrial Ethernet switches, TSN time-sensitive network products have been launched one after another, integrating the technical characteristics of time-sensitive networks, with advantages such as low delay and high reliability, and have been applied in rail transit, smart grid and highway.