Background:
We use MAX BR1 Minis for some (very) off-site locations. One of them has two possible power sources, one a 24V15W passive POE and the other a regular wall wort barrel connector. Both power sources suffer occasional voltage drops.
Question:
-
Given a choice of sources, any obvious reason to pick one over the other?
-
May they both be connected at the same time? If so, where (or how) does the Mini determine where to draw the power from, and in the case of a voltage drop at one source, how is that handled (assuming the other source voltage does not drop)?
Thoughts (and knowledge) would be much appreciated.
Z