Ethernet over phone?

cheezyguy5

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This is kind of a weird question. but I want to know if it is, theoretically, POSSIBLE. Can i use the 2 unused wires in the phone jacks around the house to carry an ethernet signal? All the cat5 and the like have 8 wires, and only use 4. I want to know if i can squish the 4 cables into 2.
 
You can not without an adapter of sorts(and these use the actual phone lines like dsl does).

HPNA devices are a system designed to use your phones lines for home networking, but it did not seem to take off.

You may also want to check out home plug adapters to use your power lines for networking.
 

cheezyguy5

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Aww... if only we had the phone base near the MagicJack, then it would work...

 

tclam662

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Although Cat5 have 8 wires, 10/100BASE TX uses 4 of the 8 wires only, active pairs in a standard connection are terminated on pins 1, 2, 3 and 6.

If your phone cable have 4 wires then you can actually use that as a lan cable but you may suffer from reduced speed.
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It looks like you have 2 wires in your phone cable only, it is find for telephone but not for networking.

You should probably try wifi or Homeplug
 


If you have Cat5e cable why not use that? Bit confusing now about what you are trying to do exactly. You can't use 2 wire from a phone cable for ethernet.

It may help if you say exactly what your goal is and what equipment you are trying to do it with.
 

Pooneil

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Is the telephone cable wired in a home run pattern where all the wires meet at one terminal box? Or are they daisey chained?
 

cheezyguy5

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THANK YOU!!! That is the exact information I need!
 

cheezyguy5

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The WIRE used is CAT5e standard. The only output jacks on the ends are RJ11, My dad and I are trying to run ethernet over the existing wiring, and have each panel have both RJ11 and RJ45.