IEEE 802.3af Vs IEEE 802.3at: What Is The Difference?

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PoE vs PoE+ vs PoE++ Switch

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What is Power Over Ethernet (PoE) ?

Power over Ethernet (POE) technology sends 10/100/1000 Mbps of data and 15W, 30W, 60W, and up to 90W of power budget to devices over Cat5e and Cat6 Ethernet cables for a maximum distance of 100m. &nb...

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