5 Port Switch Industrial Ethernet Switch | IES2300SL Fiber-Port Series | Gigabit, PoE Optional Unmanaged Ethernet Switch HES-208 8 ports 100M Industrial Ethernet Switch Industrial 5 port fast Ethernet network switch that is ideal for factory, vehicle and marine applications Industrial compact Ethernet 5 Port unmanaged switch from our RS PRO range. They are galvanically isolated Ethernet Ports capable of 10/100 Mbps. The Ethernet switches industrial temperature range is -40°C to 80°C and the dual input redundant power supply with wide voltage range means it can be powered from a USB or on the 24V factory floor KeepLiNK 5 Ports Industrial Ethernet Switch Unmanaged, 100Mbps Din Rail Network Switch, IP40 Metal Switch, Operating temperature -30℃~75℃