New Technology : What Is Power Over Ethernet (POE), and How Is It Useful to You?

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Power over Ethernet, also known as POE, is a kind of technology that allows network cables to also carry electricity in order to power devices. For many connected devices, like networked surveillance cameras or IP cameras, two connections would normally be needed – an electrical connection, and the actual network connection. The electrical connection provide the device the power it needs to function, and the network connection would allow it to communicate with the network. Obviously, installing both connections can be more pricey and complicated than many people are up for. However, POE is able to combine the two connections...

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