Which switch with POE and 16 or 24 ports

Convert to 19” and buy a Netgear JGS524PE. Be happy!

This thing has been running perfectly with us for months and has everything you need, I think.

Here is a picture of a 10-inch cabinet with a Zyxel GS190024E, so 24 ports from the big A for around 100€.

CAT7 installed everywhere. Regarding the switch, the Zyxel is a good solution. Does it get very warm?

the Zyxel is standing on an upside-down shelf and fits in there by a millimeter. I can tell you about the heat later, otherwise I would have to go downstairs now

The Zyxel does not have PoE, but for two or three devices that need it, I would rather get a separate multiport injector. However, of course, it is a matter of taste.

correct, but since only 1AP was available, it went with the injector as you can see.