POE is a technology that wireless professionals use every single day, it is also one that is overlooked. When we better understand what is going on under the hood, then we can better troubleshoot and fix a problem. This will be a deep dive on how POE works, how it’s negotiated and functions. There are many caveats with POE that no one knows about or discusses. POE is often configured like wireless, turned on and never touched again. You will learn more about POE then you could ever imagine possible.