Designed specifically for outdoor deployment, Ubiquiti’s NS4 is an unmanaged, 4-port Gigabit switch featuring PoE passthrough and a total non-blocking line rate of up to 4 Gbps. When supplied with 24V Passive PoE, the NanoSwitch can distribute a combined total of up to 24W of power across its three PoE output ports. Note: A PoE injector is not included.