PoE can go up to 70W according to wikipedia. A few years ago, a cheap NUC would draw ~50W with heavy loads. And they would have probably been more capable than a Pi5, GPIO excluded (and you can add this to anything with USB. You might even be able to do something with a low-speed M2 port.)
You said “can I” not “how do I” and the answer was “probably yes” instead of “here’s how” so if you wanted instructions you should have framed your question as such
The question was “Can I run a mini-PC via PoE?”. The answer was Yes.
I naively assumed you knew how things worked and were unsure about the power capacity. If you wanted a detailed walkthrough on how to plug things together, you should’ve asked. And I would not have bothered.
Depends on the input your PC needs. If it’s a common 19V power supply then you need a 19V PoE splitter like this + an adapter for whatever connector yours has: https://www.ebay.com/itm/194028107173
You’ll also need a switch that can supply 802.3bt PoE.
The usefulness of running a mini PC off of PoE seems pretty small, but there are some cases where it might make sense.
As others have said max 70w with splitters. After that point just ditch ethernet. It’s very old standard. 💡A Ethernet and USB PD combination protocol. Carries two protocol on the same cable with Ethernet long distance and USB pd 240w support. But who’s going to do that?
Can I run a mini-pc via PoE?
PoE can go up to 70W according to wikipedia. A few years ago, a cheap NUC would draw ~50W with heavy loads. And they would have probably been more capable than a Pi5, GPIO excluded (and you can add this to anything with USB. You might even be able to do something with a low-speed M2 port.)
Ok, so what PoE splitter do I use?
You want me to do your shopping list?
You made the post without bringing receipts.
It’s like asking “how do I bake a chocolate cake” and you said “go get ingredients from the store”. Not helpful.
You said “can I” not “how do I” and the answer was “probably yes” instead of “here’s how” so if you wanted instructions you should have framed your question as such
Ok.
How can I run a mini pc using PoE?
Buy something that works off the shelf from shenzen like
https://electronics.alibaba.com/buyingguides/poe-powered-mini-pc-real-world-guide-for-home-lab-edge-use
Or research and build something more custom
The question was “Can I run a mini-PC via PoE?”. The answer was Yes.
I naively assumed you knew how things worked and were unsure about the power capacity. If you wanted a detailed walkthrough on how to plug things together, you should’ve asked. And I would not have bothered.
I know how things works, sure. Do you? Because I’m asking for proof on how to do it and you’re not providing any answers.
Sure, just need a PoE adapter for it.
Which one specifically?
Depends on the input your PC needs. If it’s a common 19V power supply then you need a 19V PoE splitter like this + an adapter for whatever connector yours has: https://www.ebay.com/itm/194028107173
You’ll also need a switch that can supply 802.3bt PoE.
The usefulness of running a mini PC off of PoE seems pretty small, but there are some cases where it might make sense.
PoE splitters exist
What PC can I run with a PoE splitter?
Oranges pi
That’s still a single board pc
As others have said max 70w with splitters. After that point just ditch ethernet. It’s very old standard. 💡A Ethernet and USB PD combination protocol. Carries two protocol on the same cable with Ethernet long distance and USB pd 240w support. But who’s going to do that?