Poe power supply is an online power supply technology; POE refers to the transmission of data signals for some IP-based terminals without any changes to the existing Ethernet Cat.5 cabling infrastructure. , and can also provide DC power supply technology for such equipment; POE technology can ensure the security of existing structured wiring while ensuring the normal operation of the existing network and minimizing costs.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
What is the PoE power supply used for?
POE power supply is an online power supply technology.
POE technology can ensure the security of existing structured cabling while ensuring the normal operation of the existing network and minimizing costs. The IEEE 802.3af standard is a new standard based on Ethernet power supply system POE. It adds related standards for direct power supply through network cables based on IEEE 802.3. It is an extension of the existing Ethernet standard and is also the first international standard on power distribution. standard.
POE (Power Over Ethernet) refers to the power of some IP-based terminals without any changes to the existing Ethernet Cat.5 cabling infrastructure. (such as IP phones, wireless LAN access points AP, network cameras, etc.) while transmitting data signals, it can also provide DC power supply technology for such devices. POE is also called a local area network-based power supply system (POL, Power over LAN) or active Ethernet (Active Ethernet). Sometimes it is also referred to as power over Ethernet. It uses existing standard Ethernet transmission cables to simultaneously transmit data and The latest standard specifications for electrical power and maintaining compatibility with existing Ethernet systems and users.
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