10-10-2018 09:08 PM
there are 2 version of AP-AC-LR.
one version(older) has only 24v passive.
the latest version has 24v passive and 48v poe
Can someone confirm this?
3 weeks ago - last edited 3 weeks ago
There was a hardware update. The AC-LR units now support 802.3af/A PoE & 24V PoE. (https://www.ubnt.com/unifi/unifi-ap-ac-lr/)
The updated power sourcing is noted on the packaging. Blue triangle in the upper left. "Now Supports 24v & 802.3af/A". I can't tall you when this happened and I do not see any obvious markings on the AP to state 802.3 support.
Update: Found a KB, https://help.ubnt.com/hc/en-us/articles/115000263008--UniFi-Understanding-PoE-and-How-UniFi-Devices-.... Looks like the AC-LR added POE after date code 1638/around Sept. 2016.