[nickzoic]

shrug If you want it to actually work, all the time, go with dual hotpluggable PSUs on everything every time. And two separate UPSs.

If the cheapest router Cisco has with dual PSUs is a 39xx, well, I guess that's what you need.

Of course, there's an argument there that "99.999% uptime" is pretty pointless for a town library in the middle of nowhere, but that's a whole 'nother argument.