Use the SW-505-16P-R to provide 16 ports of network connectivity and PoE+ power in commercial or residential applications. This switch includes 20 total ports, 18 of which can be used at one time, with 16 Gigabit PoE+ Ethernet ports, 2 non-PoE Ethernet ports, and 2 - 1 Gbps SFP expansion ports which can be aggregated up to 2 Gbps.