I recently got a AP-375 and I need to try and use a Cisco BIDI SFP. (Aruba only seems to support SX or LX). Everywhere I look I see you can do this on an Aruba switch using "allow-unspported-transceiver", but I can't seem to find anywhere if the SFP is available on the IAP or if there is some knob that can be turned. It's running ArubaOS 8.x...