this post was submitted on 20 Jun 2025
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So that's why a 2 systems were getting crappy speeds. Yes, 2. It had been used only to split a single drop from another switch between two systems.

New drop, happy clients.

Some stuff here is museum material.

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[–] GreatBlueHeron@lemmy.ca 31 points 2 weeks ago (19 children)

As someone who grew up with 10Base2 and 10BaseT, and thought 100Mbps was amazing - it still surprises me every time I'm reminded how slow it is now. I buried a cat6 cable out to my wife's studio and due to (I assume) some grounding issues it only syncs at 100Mbps - it works for general browsing etc., but every time we try to move some data it's arggghhh.

[–] RunJun@lemmy.dbzer0.com 25 points 2 weeks ago (9 children)

Shouldn’t be a grounding issue as you said that you buried it.

[–] GreatBlueHeron@lemmy.ca 2 points 2 weeks ago (7 children)

It's a 200' cable and the buildings each have their own connection to the power company. I suspect that the earth potential of the two buildings is quite different - I just have not figured out a way to measure it yet and not sure if there's anything I can do to fix it even if I do confirm it.

[–] PlutoniumAcid@lemmy.world 2 points 2 weeks ago (1 children)

Pull a copper wire from one ground to the other?

[–] GreatBlueHeron@lemmy.ca 1 points 2 weeks ago

I guess that's what I haven't figured out yet - it's about 200' and I don't have 200' of wire laying around. I'm thinking of making dummy terminations for each end of my cat6 cable and stripping each of the pairs and twisting them together so it works as a single conductor and using that to measure.

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