5-Port 100M Unmanaged POE Industrial Ethernet Switch The product complies with CE standards. The SG1125 switch features a wide operating temperature range from -40°C to 80°C and excellent ruggedness for various harsh environments. It supports 1x 10/100Base-TX uplink port and 4x 10/100Base-TX POE ports, and can be conveniently assembled in space-constrained control boxes. With DIN-rail mounting design, wide-temperature operation, an IP40-rated enclosure, and LED indicators, SG1125 serves as a plug-and-play industrial-grade device that provides reliable and convenient networking solutions for users' Ethernet equipment.