What does the acronym "POE" stand for in networking?

The acronym "POE" stands for "Power Over Ethernet." This technology enables the transmission of electrical power along with data over standard Ethernet cables. By utilizing Power Over Ethernet, devices such as IP cameras, VoIP phones, and wireless access points can receive power through the same cable that connects the device to the network. This eliminates the need for separate power sources and simplifies installation, as there are fewer cables to manage.

Power Over Ethernet is particularly advantageous in scenarios where it is impractical to install electrical outlets next to devices, allowing for greater flexibility in device placement and reducing overall installation costs. This technology is widely used in modern networking environments and contributes to efficient management of both power and data transmission.