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What is 802.3af and 802.3at?



What is 802.3af and 802.3at?..

Answer / Ambika Varun

802.3af, also known as Power over Ethernet (PoE), is a standard that allows for the transmission of both data and power over Ethernet cable. It provides up to 15.4 watts of power. On the other hand, 802.3at, also known as PoE+, is an extension of 802.3af that increases the power budget to 30 watts.

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