The new access point modules for 11n require an upgrade to Xirrus' ArrayOS platform software. When upgraded, each radio in the array will be able to handle speeds up to 300M bps. Each array can handle up to 16 radios.
The array includes a switching fabric designed to handle the 11n speeds with the software upgrade. The fabric will handle up to 2G bps, and the array includes two Gigabit Ethernet ports for access to the wired network.
Xirrus also announced two related developments. One is a power over Gigabit Ethernet solution that makes installation of the Xirrus arrays easier because it eliminates a separate power run to the device.