07-28-2011 12:08 PM - edited 07-03-2021 08:29 PM
I am getting errors that state the following on WCS:
"Access point 'APNAME' associated with controller 'CONTROLLER NAME' draws low power from Ethernet. Failure reason: 'The AP draws 15.4 watts from Ethernet'."
I am using the 1250 series access points in my wireless infrastructure. I have them running back to Catalyst 2960 PoE switches which provide 802.3af power. The Wireless Controller is showing the Access point as being on a pre-standard 802.3af switch, but it brings up both radio's just fine and shows Medium Power of 15.4W. It is my understanding that the 1250 series access points only require 802.3af, and would not bring up both radio's if they were not recieving enough power.
What am I missing?
Solved! Go to Solution.
07-30-2011 01:31 PM
Hi,
in the section "1250 Access Point PoE Enhancements" in the release notes...
http://www.cisco.com/en/US/docs/wireless/controller/release/notes/crn421120.html
... you'd read that there is also a mode that allows to tx on both radios with reduced power on a 802.3af powered port.
Hope that is what you were looking for.
Regards,
Ron
07-30-2011 01:31 PM
Hi,
in the section "1250 Access Point PoE Enhancements" in the release notes...
http://www.cisco.com/en/US/docs/wireless/controller/release/notes/crn421120.html
... you'd read that there is also a mode that allows to tx on both radios with reduced power on a 802.3af powered port.
Hope that is what you were looking for.
Regards,
Ron
07-30-2011 01:59 PM
BTW, here is a whole topic about it with a lot of more infos...
08-01-2011 09:47 AM
Thank you both. I actually had not noticed that section in the release notes, and the other post was also very informative. Much appreciated!
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide