AP-124 Wireless Access Point - IEEE 802.11n 300Mbps - 2 x 10/100/1000Base-T PoE (Aruba Controller Required) AP-124 Dual Radio Wireless Access Point The AP-124 features two 3x3:2 MIMO radios (2.4GHz / 5GHz) with external antenna interfaces while the AP-125 features the same radios with integrated antenna elements. Dual 100/1000BASE-T Ethernet interfaces with PoE This model REQUIRES an Aruba Controller (the IAP model does not) 802.11n indoor AP designed for maximum deployment flexibility in high-density environments that require above-ceiling or enclosure-based installations.