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# get multiple lan connection througt one ethernet connetion
we need ethernet and POE
It shuld be speck conform (at least a bit and that it do not destroy too mutch :3 )
use old poe 1 standard :3
than you have 4 wires for POE in 2 pairs for vcc and grond.
you cant divide them caus this cause trouble.
but you can modulate dlan onto them caus poe 1 is compatible from 12 -48 v at least.
there is a product for that called FlowWire
you can use direct connection of 1:1 flowire or 1:9 on older standards
your poe device shuld work with it.
Becaus of several reasons.
a all your poe devices use a dc dc-converter internaly to step -down your input from a specifiyd range to 3.3 or less voltage for internal logic.
you can take out your flowwire with the opponent device.
the last question is dos the feald of the modulation destroy the other things in ethernet?
I dont know
we have multiple pros and con's