[Shanghai Power Co., Ltd.: switch products for Pre800G have been mass produced] Shanghai Power Co., Ltd. said on the interactive platform that the switch is one of the company's core application areas. In the field of high-end data center switches, products used in Pre800G (based on 56Gbps rate, 25.6T chip) have been mass produced, and products used in 800G (based on 112Gbps rate, 51.2T chip) have been delivered in small batches.