SSNapier
Young grasshopper
I think I would still use a standard switch. It gives you options for expansion and only requires one power source (plus you could use a UPS to cover power outages).
http://www.ebay.co.uk/itm/POE-Power...387145?hash=item1c5f9075c9:g:4z0AAOSwu-BWQ38u
http://www.ebay.co.uk/itm/POE-Power...387145?hash=item1c5f9075c9:g:4z0AAOSwu-BWQ38u
As an eBay Associate IPCamTalk earns from qualifying purchases.