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Guys today I'll explain to you
creating an alternative POE
here with me this gustavo
I'll teach him
how to do this too POE (Power over Ethernet)
means that it sends electric power over the network cable
ethernet cable
The scheme is as follows
We has the power, 110 volts
it will get
Until the transformer
12 Volt
and starting from that 12 volts, we have the positive pole and the negative pole
the negative pole *
we'll have to plug in cables brown and white brown
and the positive, we will connect the cables blue and white blue
remembering that blue / white blue we will call positive pole
and brown / brown is the negative
in this example
In this example I'll use a common radio source of 7.5 volts, because this radio it has the capacity of 8 volts
then it is a power near
don't have problem
I'll do the following, stripe the cable
the cable network to join the couple brown with white brown and blue go together with white blue
Now how do we know
which is positive? What is the negative? this source here, you know gustavo?
then there is a tool called Multimeter
this tool it can define what is positive and what is negative
but we do not have this tool
available here
God created this wire and put
one white line
defining what is the positive wire
and none wire line in the negative
then we know that the negative goes in brown, so we will connect the wire that has
no markup
the combination of brown is the brown / brown
and wire
the white dashes
or any type of marking
sometimes red, sometimes blue, depends on the wire, we put in blue / white blue
Gustavo Now, I ask you
turn on the energy please
and now I'll turn on the cable network, in our radio ready, radio linked with POE, understand?
thanks to all
have a good trip
we configure a router
what you need