Is there a way that if I have a dozen or more ePMP force 200 connected to one AP, I can find the one or those whose CH0 and CH1 are hardware-replaced, that is, they are rotated 90 degrees wrong so that their cable connection is on the left or right, not down.
(one mischievous technician mounted several pieces during two years in that position). I don’t know how much.
It doesn’t work anymore with us and the problem with water ingress into the feed occasionally appears (needs a new one and reassembly).
The network is large with a lot of AP so a physical inspection is pointless.
This would help to be targeted in preventing possible damage.
Someone else other than me will need to confirm - but I don’t think there’s any way to tell. AFAIK, the 802.11n radios will happily link either TX chain to either RX chain on either side - so I’m not aware of any metrics on the radios which can tell you… other than physically looking at each one. 