What does "POE" stand for in the context of low voltage systems?

In the context of low voltage systems, "POE" stands for Power over Ethernet. This technology allows both data and electrical power to be transmitted over standard Ethernet cabling. This is especially useful for devices like IP cameras, wireless access points, and VoIP phones that require both data connections and power but may not have a convenient way to connect to power sources.

Power over Ethernet simplifies installation and reduces wiring costs, as it eliminates the need for separate power cables. By utilizing the existing network infrastructure, it also enhances flexibility and scalability in low voltage system designs. Understanding POE is crucial for anyone involved in the installation or maintenance of low voltage systems, as it impacts both system performance and deployment efficiency.