The POE-SW502 is an unmanaged 6-Port Power over Ethernet Switch with a total of 60 watts of PoE power. All ports run at 10/100Mbps and can provide up to 30W per port through the IEEE 802.3at standard, as well as up to 60W on port 1 through Hi-PoE. It has two Ethernet uplink ports to allow for communication without sacrificing any PoE ports. It also features an ?extend? switch to allow for PoE transmission of up to 820ft (which reduces data transmission to 10Mbps).