A while ago I purchased a Ruckus ICX 7150-c12p off eBay to use at home. It gives 14x1gb/s ports, and 2 SFP+ ports. The SFP+ ports are limited to 1gb/s by default, and there is a honor system license for upgrading them to 10gb/s. These switches go for $600 – $1200 depending on where you get them and which license you get with it (1gb/s vs 10gb/s). The switch is also POE, and can do 4 POE+ (30 watt) ports. I had one of these switches and it worked great. I wanted to get a second one to replace the WiFi link I was using across my apartment with a fiber link.
Instead of paying ~$250, which was their going rate on eBay; I saw a forum post about replacing this models power supply, and thought I would give that a shot. I got a broken switch for $45, and then a PSU for $50. The PSU I used was a SL Power LB130S56K 56V 2.32 130W. Armed with someone’s photos of doing this repair it ended up going fine. The hardest part of the whole operation is that the pins going onto the main board are reversed from what the power supply comes with, so you need to flip them. I have been running the unit for almost 2 years now without issue.
This model of switch is great because of its features and is fanless. The fanless-ness part of it is nice for homelabs near your desk, because the switches are silent. Because they are fanless, they cant have anything put on top of them, and need some room to breath. I think a lot of the ones you see online dead are because someone didn’t give it enough air, and the PSU died. Note when looking for a similar dead switch on eBay, you really want the seller saying “when plugged in nothing happens”, not “it periodically blinks” because that could be bad ram and its in a boot loop.
Having run two of these switches for over a year, I can give some feedback. I really like them. I have the two I have in a stack, I login once and manage both. When it comes time for firmware updates you SCP the file to the management IP, and it downloads the file to both, and then flashes and reloads. I came from using Cisco gear usually, or sometimes Arista; the CLI is a bit different, and Ruckus handles VLAN setup a bit weird, but once you get used to it, it makes sense. They are solid switches, with POE, that you can set and forget for a while.