You can buy -48VDC power supplies directly from MT for the 2004. It's simple to install them.
https://mikrotik.com/product/pw48v_12v85w On Sat, Nov 5, 2022 at 3:56 PM Sterling Jacobson <[email protected]> wrote: > > > I’m not familiar with -48v power plant. > > > > What would it take to “convert” from a -48v wire pair to a 12v 1A wire > pair? > > > > I’m converting a Mikrotik CCR 2004 to -48v plant in my cabinets. > > The 2004 doesn’t have replaceable power supplies so I was just going to > cut and wire the 12v headers on the motherboard to a DC barrel installed on > the back of the unit alongside the AC Input… > > Not sure if that would be best, easiest? It’s easy to find 48v to 12v > downconverters, but -48v is a mystery to me. > > > > Help me demystify it? > -- > AF mailing list > [email protected] > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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