The Cudy HS105 1.0 is a specialized 5-port unmanaged Gigabit industrial Ethernet switch engineered for reliability in extreme conditions. Unlike standard switches, the HS105 is built with a high-strength IP40 aluminum case and high-standard electrical components that allow it to function perfectly in temperatures ranging from -40°C to 85°C. It is an ideal solution for industrial automation, outdoor surveillance, and smart city infrastructure. The device features dual redundant power inputs with wide voltage support (12-57V DC), ensuring continuous uptime even if one power source fails. With 6KV surge protection and a fanless heat dissipation design, the HS105 provides a maintenance-free, robust backbone for demanding network environments. Its compact size and DIN-rail mounting capability allow for easy integration into industrial control cabinets.