Most of 802.11ac APs requires more power for PoE. The standard 802.3af isn't enough for the newer APs, due to higher MIMO gain requirements. If the AP was booted with 802.3af, it will run in a power save mode. For different types of APs, there are different features, which will be disabled. The end users … Continue reading Aruba 802.11ac APs without 802.3at →