Careful on powering most Mikrotiks with 24 volt.  We have found, and
verified with roc-noc and some others, that many of the MT boards will get
hot with 24 volts to the DC jack and lockup and other weirdness.

Justin

--
Justin Wilson <[email protected]>
Aol & Yahoo IM: j2sw
http://www.mtin.net/blog ­ xISP News
http://www.twitter.com/j2sw ­ Follow me on Twitter

From:  "Patrick D. Nix, Jr" <[email protected]>
Reply-To:  WISPA General List <[email protected]>
Date:  Tue, 20 Sep 2011 11:45:49 -0500
To:  WISPA General List <[email protected]>
Subject:  [WISPA] Power for tower sites

> Currently we are having some horrible issues with power at our tower sites.
> Our current configuration is that we have tripplite smart 500VA rackmout UPS
> connected to deep cycle marine battery.  This seems to work OK for a month or
> so and then kills either the battery or the UPS or both.  We then notice that
> the equipment at the tower will power off (battery shuts down for about 10
> min) and then powers back on.  This happens almost daily and in some cases
> multiple times in a day.  I think it may have to do with the output volts of
> the battery not being high enough for the UPS to operate.  We are desperately
> looking for other alternatives to what we are doing to resolve this issue.
> Most equipment will operate at 12/24 volt.  1x Mikrotik, 2x Trango AP, 2x
> Trango Link45, 4x UBNT Rocket.  Any suggestions are appreciated.
>  
> Pat
> Csweb.net
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