Power over Ethernet (PoE) is a continually developing technology that allows delivery of both electrical power and network communications through a single cable. Here are some Power over Ethernet fundamentals as well as the pros and cons of the technology.
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What is Power over Ethernet (PoE)? /
The use of Power over Ethernet aims to attain two goals: (1) Transmission of data (2) Provide power to POE compatible devices.
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