Features :
POE means Power over Ethernet , usually used with Wireless Device .
You can use it to integrate the power and the Ethernet then connected with the RJ45 cable ( cat 5.e) . With POE , you can bring the power and Ethernet with long distance as far as the length of RJ45 cable .
Specification : Category 5 pins Pins 1 & 2, 3&6 for data Pins 4 & 5, 7&8 for power Ethernet Cable Data rate: 10/100Mbps TIA/EIA5888-2 Connector: RJ-45 Dimensions 49.5x26.8x23.9mm Operating Temperature 0゚to 50゚゚ Storage Temperature -40゚to 70゚ Operating Humidity 10% to 80% RH Storage Humidity 5% to 90% RH Certification FCC/CE Input Voltage 6V~ 57V