Housed in metal case that can be DIN-rail or wall-mounted, Model NSM-205GP features 4 Power-over-Ethernet ports that support 10/100/1000 BaseT(X) standard, plus one additional Ethernet/Fiber port that allows flexibility for integrating different protocols. Unmanaged Ethernet switch supports 24/48 Vdc redundant power inputs, providing up to 30 W. Operating from -40 to +167°F, Model NSM-205GP provides auto negotiation, auto MDI/MDI-X function, and one relay output.