What is PoE Switch?

PoE (power Over Ethernet) Means supply data for end device (For example, IP Telephone、Wireless AP、Network camera,

etc), meanwhile it can supply power for this devices, it do not need change any Ethernet Cat.5 wiring

infrastructure.
POE switch each port output watts 15.4W or 30W and meet IEEE 802.3af/802.at standard that through cable supply

power method is standard PoE supply device, avoid extra power cable. Meet IEEE802.3at Poe switch, each port output

can reach 30W, acceptable device can receive watts 25.4W. Generally speaking, POE switch is supply power and data

through cable, its not only have the function can supply data transmission same with normal switch, meanwhile, it

have the function that can supply power for end device.