Maximum Devices and WLANs per AP?

Maximum Number of Devices

Please note, the client numbers below are the AP maximums.  Proper design practices should be followed to determine the usable number of clients per radio/AP.

AP45/34/43/33/32/24/12

The maximum theoretical number of client associations on each radio is 512.

AP41/61

The maximum theoretical number of client associations on each radio is 256.

AP21

The maximum theoretical number of client associations on each AP21 is around 256. Each radio on the AP supports up to 128 connected clients.

Maximum Number of WLANs

We can configure a maximum of 15 WLANs per radio. Our APs have 2-3 Wi-Fi radios, so a total of 30-45 WLANs can be created per AP.  In practice you want to reduce the number of WLANs broadcasted by a radio to the minumum possible.  Generally 2-3 or less.