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this post was submitted on 05 Nov 2023
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Do you have room to keep one quiet switch in the existing closet? Maybe mounted to the ceiling?
Can you run 4 uplink cables from the closet to the basement?
Fanless managed switches with 4x 10G uplink ports and at least 16x 1G access ports are reasonably cheap (minutes transceivers, of course). For example:
https://www.fs.com/products/134655.html?attribute=8032&id=289447
If you can fit the cost into your budget, use CAT8 for your uplinks. That way if you ever do decide to upgrade your access network to 10G, you can bump your 4x uplink up to 25G without having to rewire.
Not that you'll probably ever need that much bandwidth in a house in the next decade or two.
Oooh an uplink is an interesting idea. I’ll have to look into it.
The switch is already a fanless ubiquiti with an SFP. I could probably use that and run a single fiber, right?
If you're going to run fiber cables, run two or three. At least two.
You don't want to do that twice if you don't have to. And if you need to troubleshoot your layer 1 at some point in the future, it's a lot less frustrating to have a good spare versus having to run more later just for testing.
I would go with 2 in aggregate (if you have the ports) + 1 spare.
But yes, fiber would definitely be a better option if you have enough clearance to run it without kinking it. Might even be cheaper depending on the cost of copper these days. The real cost is usually in the SFP+ modules.
Definitely do some research on the switches that you have before you buy the modules and cabling. Certain modules can be finicky with certain switches.