The SUG500 series Industrial grade Unmanaged Ethernet Switch is unique design, PoE Powered Device (PoE/PD) and can be powered from PoE, up to 90W input. Even more, it also acts as PoE Power Sourcing Equipment (PoE/PSE) and can power 4 PoE/PD devices up to 30W per port with total PoE budget of 75W. It is a perfect solution where extra IP PoE cameras or other network devices needs to be added without running a power or separate network cables. More information: SUG500P90-D5