MacWireless.com on Friday unveiled a Power Over Ethernet kit for the Airport Extreme Base Station (802.11n version) that allows users to position the router 328 feet from a power outlet. The kit provides power over an Ethernet cable between a pair of adaptors: one that sits on the power outlet in question and one that resides by the Airport. MacWireless.com is selling the pair of adaptors for $60, and are available from the company's website.