Thanks for the tips - I quite like the Ubiquity US-48 PoE switches and they can be had for about $500, but I have not found any useful reviews. Does anyone have experience with these?I don't think you will find a 10G switch with POE without fans. The only other one I can think of that might be in a reasonable price range would be the Ubiqiti Switches, they have several that have POE and 10G.