At the 500kV Substation, We Witness Wintop's Commitment to Power
Time:2025-07-04 Views:371
Recently, the Wintop Optoelectronics engineering team visited the 500kV Journey Substation of the Shenzhen Power Supply Bureau to participate in on-site equipment coordination and communication system deployment. A photo from the site shows a Wintop engineer in work overalls and a safety helmet, standing in front of the 500kV sign wall, appearing exceptionally calm and determined. Once shared in the workgroup, the photo sparked a flurry of likes and resonance—a ripple effect.

Recently, the Wintop Optoelectronics engineering team visited the 500kV Journey Substation of the Shenzhen Power Supply Bureau to participate in on-site equipment coordination and communication system deployment. A photo from the site shows a Wintop engineer in work overalls and a safety helmet, standing in front of the 500kV sign wall, appearing exceptionally calm and determined. Once shared in the workgroup, the photo sparked a flurry of likes and resonance—a ripple effect.


Recently, the Wintop Optoelectronics engineering team visited the 500kV Journey Substation of the Shenzhen Power Supply Bureau to participate in on-site equipment coordination and communication system deployment. A photo from the site shows a Wintop engineer in work overalls and a safety helmet, standing in front of the 500kV sign wall, appearing exceptionally calm and determined. Once shared in the workgroup, the photo sparked a flurry of likes and resonance—a ripple effect.





Wintop Optoelectronics has the most comprehensive series of "Four Unifications" switches for substations in the country, all meeting the diversified networking requirements at both the process layer and station control layer of smart substations. The products have passed rigorous environmental and reliability tests, such as high and low temperatures, salt spray, and low pressure, and comply with EMC Level 4 Class A standards. They have received full qualification certification from authoritative institutions such as the China Electric Power Research Institute, State Grid Electric Power Research Institute, and South Grid Research Institute. Consequently, Wintop Optoelectronics is among the few communication equipment suppliers in China that possess comprehensive qualification reports for "Four Unifications" switches.
Currently, Wintop industrial switches have been widely applied in thousands of power projects across the nation, covering the five major links of power generation, transmission, transformation, distribution, and consumption. They have achieved stable domestic replacement in high-voltage substation communication platforms across multiple provinces, continuously providing robust support for the communication centers of the State Grid and China Southern Power Grid, demonstrating Wintop Optoelectronics' "hardcore strength" in the field of power communication.
Many people believe that switches are merely tools for "connecting devices," but at Wintop, each precise transmission of communication instructions, every smooth transition during network switches, and every successful trigger of dual power redundancy carry the stable operation of the State Grid, the power safety of thousands of households, and the core support for urban digital operations. From the substation site to the dispatch center, from urban hubs to remote mountainous areas, Wintop Optoelectronics products have deeply integrated into every communication link of China's power system. As an important participant and promoter of the digital transformation of power, Wintop Optoelectronics will continue to adhere to the brand spirit of "Professionalism, Pragmatism, Innovation, Excellence," providing more powerful, autonomous, and reliable industrial communication solutions for the State Grid and China Southern Power Grid, continuously empowering smart grids to advance towards greater efficiency, safety, and reliability.