New posts in power-over-ethernet

What will happen if a PoE powered patch cable is plugged into a normal RJ-45 plug?

How to hook up two devices down with PoE? [closed]

HP ProCurve 5412zl warm-boots on power failure while attached to UPS

Can Power Over Ethernet be daisy chained?

Convert power + BNC CCTV camera to use PoE (power over ethernet) and have it able to obtain IP addresses

Can I use a power supply with more output amperage than the router needs?

Do RJ45s need to be wired differently to enable POE (Power over ethernet)?

Is it harmful to plug a POE energized data source into non-POE NIC card? [duplicate]

Is Ethernet PoE direct burial safe in a submerged implementation?

Should PoE be turned off on ports not needing it?

Can you run PoE Cat6 alongside standard Cat6 cables?

Have you found Power-Over-Ethernet to be an effective solution for the enterprise?

Cooling requirements for POE switches?

Effect of reversing a pair, in cat5 cabling (e.g. swapping stripe and solid)

Is it possible for a gigabit switch to be PoE-powered? [closed]

Is it safe to connect a PoE injector switch to an ordinary PC?

Power-over-ethernet to non-PoE device [duplicate]

Can I connect a PC to a PoE switch?

What could cause a PD (access point) to not detect / pull power from a PSE (switch)?