Power Over Ethernet technology can ensure the existing structured cabling security while ensuring the normal operation of the existing network, to minimize costs.
Effectively detect the problem of Poe, solve Poe power supply failure:
1, first of all to determine whether the electrical equipment to support POE power supply.
2, check whether the power of the receiving device exceeds the maximum power supply of the POE switch port.
3, the detection of POE switches in full load working state, the power supply is beyond the total power supply.