8-Port Ethernet switch is rugged, low cost

The NM10 unmanaged 8-port Ethernet switch comes in a compact box and has four standard configurations with either 10/100BASE-T or 10/100/1000BASE-T Ethernet interfaces and a Class 2 wide range power supply. Conforming to EN 50155 and ISO 7637-2, the rugged unit reliably operates over -40°C to +70°C (+85°C for 10 minutes) in harsh roadway, railway, and industrial applications.

The switch has eight channels at the front panel, accessible through M12 connectors, and is available with or without PoE+, offering up to 60 W. It has IP40 protection and is fanless and maintenance-free. Supply power can range from 14.4 to 154 VDC. Power consumption is only 10 W w/o POE. From $545.