Unmanaged ethernet switch MIEN3220-4GF

10/100BaseT(X)20 portslayer 2

10/100Base-T(X) ports support full/half duplex and auto MDI/MDI-X, plug-and-play Support relay alarm in case of system power loss Support single AC85~264V/DC110~370V power supply or dual DC9~60V power input optional With IP40 high-strength metal casing and fanless design, the device can reliably operate in the temperature ranging from -40°C to +75°C MIEN3220-4GF series is a 20-port Gigabit unmanaged industrial Ethernet switch specifically for industrial communication network applications. It is primarily used for plug-and-play simple application scenarios. This series of products provide 4×Gigabit SFP ports and 16×10/100Base-T(X) ports, with options for DC power input or AC power input. Each 10/100 Base-T(X) port supports full-duplex or half-duplex operation, and can auto MDI/MDI-X connections. This provides strong support for industrial automation, making industrial communication smoother, more reliable, and faster, meeting the constant innovation demands of customers seeking to enhance value-added applications. The products are built with industrial-grade components, feature standard 35mm DIN-rail mounting, have a high-strength metal casing for durability, and utilize fanless heat dissipation. They can operate in a wide temperature range from -40°C to +75°C and are designed with high-standard industrial protection, making them suitable for various challenging work environments while maintaining stable communication performance. These products can be widely used in industrial automation, comprehensive energy, smart cities, intelligent transportation, smart factories, and other industrial fields.