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xkcd #2963: House Inputs and Outputs (xkcd.com)

submitted 3 months ago by [email protected] to c/[email protected]

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People think power over ethernet is so great, and yet when I try to do water over ethernet everyone yells at me.

https://explainxkcd.com/wiki/index.php/2963:_House_Inputs_and_Outputs

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[–] [email protected] 3 points 3 months ago (3 children)

Do you know anyone who actually uses power over Ethernet? Every motherboard I've ever bought supports it, but I don't know anyone who uses it.

Although the inverse, networking through your power line certainly used to be a thing. It looks like people still do it sometimes.

[–] [email protected] 3 points 3 months ago* (last edited 3 months ago)

I use it on every phone handset at work... I guess it's the switch PoE not the pc mobo but the effect is the same. If you are talking pc mobo PoE I guess it could be handy if you had a PoE camera...

[–] [email protected] 8 points 3 months ago

PoE is amazing for certain devices. Cameras (including video doorbells), and WiFi equipment.

[–] [email protected] 1 points 3 months ago (1 children)

I use a powerline network adapter to this day

[–] [email protected] 4 points 3 months ago (1 children)

That's Ethernet over power

[–] [email protected] 1 points 3 months ago

I know, I was responding to him saying that used to be done