Hello I am trying to find solutions for building 5ghz backhaul units, 900mhz AP's, and 2.4 AP's. For the Ap's I am sure WRAP or Routerboard will work good enough. but for the backhauls what should I use for boards/power supplies etc. I have tried VIA NANO ITX with 120V ran up the tower. they work well, but heat up to a rediculous temperature (>100degrees C). So I don't think they are going to survive the summer. These units have to be tower mounted in most instances with either POE or 120V ran up. Also any ideas on good enclosures with heating/cooling built in? Let me know.

Thanks.