Introducing the Mini Industrial 3-Port 10/100/1000T + 1-Port 100/1000X SFP PD Switch with PoE Splitter Function from E-link. This compact, DIN-Rail or wall-mountable switch features four robust RJ45 ports and an auto-detect SFP slot, offering PoE support and efficient energy use. Built to withstand extreme temperatures from -40°C to 75°C, it’s perfect for industrial applications. Welcome to visit our website!