Quote
PC players may notice that there is are servers up for a second map during the beta period. However, EA notes that it is inaccessible, meant for "internal back-end tests" only.
The beta will launch simultaneously across PC, PS3 and Xbox 360, and will run until October 10th. There's no level cap in place, but don't get too eager. Players won't be able to keep XP earned during the test, but "you will keep your soldier name, though."
THIS