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dp466
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Posts: 3
Joined: Fri Sep 20, 2019 6:35 pm

mAP 2nd PoE out Problem

Fri Nov 08, 2019 7:20 pm

Hi!

im new to mikrotik forum so i dont really know if im at the right place ...

i bought a mAP2 to replace my u-installer (ubnt) that keep failing ...
i setup the mAP's eth2 interface poe option to "Forced on" and im trying to power on a UBNT radio (nbe-5ac-19)

the spec of the mAP say it can deliver 0.5A output ... and the NBE need 0.5 so why isnt powering on ??

Thanks !

[EDIT]
i tried the provided power supplie and it work ... but its not working with USB 5v 2A ...
 
mkx
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Posts: 3177
Joined: Thu Mar 03, 2016 10:23 pm

Re: mAP 2nd PoE out Problem

Fri Nov 08, 2019 8:45 pm

Ubiquiti needs 24V for powering. And all Mikrotiks able of PoE out deliver same voltage as supplied, they don't adjust voltage (essentially power is pass-through). If you powered mAP with 5V, then PoE out would be 5V ...

And supplied power adapter is 24V, which suits Ubiquiti just fine.
BR,
Metod

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