What is a PoE power supply?

Only network cameras have PoE capabilities. 1,2,3,6 are the data wire and 4,5,7,8 are idle. Two methods can be applied. With 8-core wire, one method is using 1-4 cores for both power supply and data transmission. Another method to use 5-8 cores for power supply while the rest for data transmission.

Have more questions? Submit a request


Article is closed for comments.