Yes you can, I had to order a small business 8-port PoE "dumb switch" with 4-PoE ports, but they have larger managed switches that are affordable. This is an example,   https://www.amazon.com/Business-CBS250-8P-Limited-Lifetime-Protection/dp/B08KSY3XNN/ref=sr_1_4?crid=3ADQ2IHKYWQCH&keywords=cisco+business+switch&qid=1691075169&sprefix=cisco+busisness+%2Caps%2C120&sr=8-4 ... View more

That choice is up to you and what is best for your customer base. I will say I came from UI, and though in many cases it is a good choice I can't name how many times I was hit with some random bug that took my customers down. There are other brands out on the market that fall in the same price point, but it comes down to what you feel is a good band choice and the learning curve behind that choice. ... View more