Product and Software: This article applies to Aruba AP-175 and ArubaOS 188.8.131.52 and later.
The minimum code that AP-175 supports is ArubaOS 184.108.40.206.
AP-175 works only with ArubaOS 220.127.116.11 and later.
From the release notes of ArubaOS 18.104.22.168:
"This patch introduces support for the Aruba AP-175. The Aruba AP-175 is a resilient, environmentally hardened, outdoor rated, dual-radio, dual-band IEEE 802.11 a/b/g/n wireless access point. This outdoor access point is part of Aruba's comprehensive wireless network solution. The AP-175 works only in conjunction with an Aruba controller and each AP can be centrally managed, configured, and upgraded through the controller."