Compact power-over-Ethernet switch suits industrial designs

WAGO 852-1411/000-001 compact Power-over-Ethernet (PoE) switch is industrial grade, measuring two inches wide and four inches tall, and suitable for all applications with limited space. The wide voltage input of 24Vdc to 57Vdc, makes device suitable option for all PoE designs. Switch supports both PoE operation modes A and B, with all of the ports supporting 10/100/1000 Mbits/s. ECO (economy) device is unmanaged, supplies 30 watts of power per PoE port and has an operating temperature of -10 ⁰C to +60⁰C. Device eliminates the need to run both an Ethernet cable and power cables to end devices, ultimately reducing cost. 

click here for more info