PoE Clocks - What's the Difference?

by D R Lauder
If you've ever heard the phrase PoE clock before, you may have been confused as to exactly what it is. With so many clock-related phrases floating out there, such as wireless and IP clocks, you may wonder just where a PoE clock fits in. To gain the best understanding of exactly what a PoE clock is, let's start at the beginning.