Most "48V" input devices are pretty wide. I'd recommend getting a variable 48V PSU, setting it to higher (55-60V), If you use 2 pairs of a 800ft run of cat6 you'll get ~40V at the other end (0.5A draw). A wide-input downconverter to 24V would give you what you want.
On Sat, Feb 4, 2017 at 11:00 PM, Dev <[email protected]> wrote: > > > Are you trying to exceed 100 meters? Is there a good reason not to > use fiber + DC power? > > Maybe. My bigger problem is how to get 24 > volts/whatever-that-can-be-regulated-down-to-24v > to the other end of a 800 foot wire run without too much voltage drop/heat > so I could power <whatever-to-power-fiber-things+20watts> for a micropop > without wire the size of my thumb. > > I guess I could run a transformer to up-convert from 110VAC to <something> > and then another one on the other end to run smaller wire, but I don’t know > if that’s practical vs just buying something off the shelf. Wondering if > someone’s already solved the problem and can recommend what they did, > besides google and guess.
