What is PoE?Power over Ethernet (PoE) is a technology that transmits power through network cables. It uses the existing Ethernet to simultaneously transmit data and supply power to IP terminals, such as IP phones, aps, and IP cameras.PoE is also known as Power over LAN (PoL) or Active Ethernet, and sometimes Power over Ethernet for short.In order to standardize and promote the development of PoE power supply technology and solve the compatibility problem between power supply and power received devices from different manufacturers, the IEEE Standards Committee has published three PoE standards: IEEE 802.3af, IEEE 802.3at, and IEEE 802.3bt. Why do we need PoE?With the increasing availability of IP telephony, network video surveillance and wireless Ethernet devices, it is increasingly urgent to provide power support through Ethe...

What is PoE?Power over Ethernet (PoE) is a technology that transmits power through network cables. It uses the existing Ethernet to simultaneously transmit data and supply power to IP terminals, such as IP phones, aps, and IP cameras.PoE is also known as Power over LAN (PoL) or Active Ethernet, and sometimes Power over Ethernet for short.In order to standardize and promote the development of PoE power supply technology and solve the compatibility problem between power supply and power received devices from different manufacturers, the IEEE Standards Committee has published three PoE standards: IEEE 802.3af, IEEE 802.3at, and IEEE 802.3bt. Why do we need PoE?With the increasing availability of IP telephony, network video surveillance and wireless Ethernet devices, it is increasingly urgent to provide power support through Ethe...

What is PoE?Power over Ethernet (PoE) is a technology that transmits power through network cables. It uses the existing Ethernet to simultaneously transmit data and supply power to IP terminals, such as IP phones, aps, and IP cameras.PoE is also known as Power over LAN (PoL) or Active Ethernet, and sometimes Power over Ethernet for short.In order to standardize and promote the development of PoE power supply technology and solve the compatibility problem between power supply and power received devices from different manufacturers, the IEEE Standards Committee has published three PoE standards: IEEE 802.3af, IEEE 802.3at, and IEEE 802.3bt. Why do we need PoE?With the increasing availability of IP telephony, network video surveillance and wireless Ethernet devices, it is increasingly urgent to provide power support through Ethe...