Outdoor 4-Port PoE Passthrough Switch&lt;br/&gt;&lt;br/&gt;The NanoSwitch is an outdoor 4-port Gigabit switch with PoE passthrough.&lt;br/&gt;&lt;br/&gt;&lt;B&gt;Power Strip Simplicity for 24V Devices&lt;/B&gt;&lt;br/&gt;Simply providing 24V 2-pair input makes NanoSwitch an outdoor 4-port unmanaged switch with &quot;always on&quot; 24V 2-pair output on three ports.&lt;br/&gt;&lt;br/&gt;&lt;B&gt;PoE Passthrough&lt;/B&gt;&lt;br/&gt;PoE In  RJ45 port supports 10/100/1000 Ethernet connections and supports passive 24V 2-pair PoE to power the switch.&lt;br/&gt;PoE Out  RJ45 ports support 10/100/1000 Ethernet connections and the three passive 24V 2-pair PoE ports provide up to 30W PoE output.&lt;br/&gt;&lt;br/&gt;&lt;B&gt;Designed for Outdoor Durability&lt;/B&gt;&lt;br/&gt;The NanoSwitch features an outdoor weatherproof form factor.&lt;br/&gt;Operating Temperature: -30 to 70 C (-22 to 158 F)