The power industry forms the foundation of national energy operations. Its level of automation and intelligence directly impacts the safety, reliability, and efficiency of power systems. With the advancement of smart grid construction, the power communication network has become critical infrastructure that ensures real-time data acquisition, monitoring, and control.
Power communication equipment operates in complex and harsh environments, facing strong electromagnetic interference, extreme temperature extremes, and stringent requirements for continuous reliable operation. The communication network must meet technical standards for low latency, high bandwidth, high redundancy, and elevated security to guarantee stable operation of distribution networks and substation control systems.
As core communication devices in power networks, industrial Ethernet switches are required to support industry-specific protocols such as IEC 61850 and DNP3, while providing fast fault recovery (RSTP, PRP, HSR) to ensure network redundancy. At the same time, the equipment must feature rigorous industrial-grade design with strong electromagnetic compatibility (EMC) and anti-interference capabilities, delivering outstanding stability in the most demanding environments.