I'd go with the native 48V for the Mimosa, and a down-converter for whatever needs 24V. More and more products are coming out with 48V, and it's easier, and lower current to go down voltage than up voltage.

bp
<part15sbs{at}gmail{dot}com>

On 1/7/2015 8:41 AM, Josh Luthman wrote:
For one device on 48v I'd do 24v natively and go up. Otherwise you have 1 part that you need to scale with for the rest of the tower.


Josh Luthman
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On Wed, Jan 7, 2015 at 11:39 AM, Chuck McCown <[email protected] <mailto:[email protected]>> wrote:

    It would do it.
    Best? Yes in my opinion.
    But that is only an opinion.  May not truly be the best option for
    you.
    *From:* Mathew Howard <mailto:[email protected]>
    *Sent:* Wednesday, January 07, 2015 9:24 AM
    *To:* af <mailto:[email protected]>
    *Subject:* [AFMUG] Mimosa DC PoE injector
    I need to power a Mimosa B5 at a site where I only have DC at the
    tower, would a WBMFG GigE-POE be the best thing to use to power
    one of these?

    Also, since I'm going to need to be converting to 48v, I'm
    thinking of using a Meanwell AD-155C and an RSD-100C to
    downconvert to 24v for everything else - is there anything I
    should be looking at doing differently?



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