In my tiny lab network, it just made me realize that one of my APs, Office-225 is running at 100 megs:
[root@localhost mercury]# dbcsv "SELECT ap.name,interface.if_speed_in/1000000 AS connection_speed FROM ap INNER JOIN interface ON ap.id=ap_id WHERE interface.oper_status=1 ORDER BY connection_speed,ap.name" > ./intspeeds.csv
[root@localhost mercury]# ls
bin/ Makefile.dev src/
install/ Makefile.logs support_sshtunnel/
intspeeds.csv Makefile.PG_MAJOR_VERSION tools/
lib/ mibs/ version.txt
Makefile scripts/
Makefile.constants setuid-scripts/
[root@localhost mercury]# cat intspeeds.csv
Aruba7005-US,0
Aruba7005-US,0
Aruba7005-US,0
Office-225,100 <------
Aruba7005-US,1000
Office-325,1000
IAP-135-Test,
Unfortunately, the power status is not collected, so if interface speed is one thing you would be looking at, this is a good start.