Guys,
Just to clarify, the AP3610 is feature complete and has been for awhile due to hardware limitations. We simply ran of capacity on a platform that was introduced back in 2008. Once we reach end-of-sale, which for the AP3610 was 3/31/2015, Extreme supports the firmware in maintenance mode for another 3 years. So we will continue to support the AP3610 via future V9.21.XX maintenance updates through 3/31/2018. The hardware itself (RMAs) is supported for 5 years after end-of-sale, in this case through 3/31/2020. So by the time we reach end-of-service-life, Extreme would have supported AP3610 for over 10 years. That is a long lifecycle for a platform based on WiFi technology that is moving very rapidly.
Sincerely,
Will