This podcast captures a conversation with Mike Mournighan, an Applications Engineer for Silicon Labs PoE devices. Isaac asks questions that many of you may have regarding PoE but were afraid to ask. Mike does a great job increasing your understanding of PoE. Intro to Power over Ethernet. Starting simple. What are the components in a PoE system? How is power delivered over the cable? PoE handshaking? What is the Connected Ceiling? Learn about PoE for the BT standard.