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PTT 298 or 278

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Squidos -  
 Squidos -

Hello,

I would like to replace a telephone socket with an RJ45 socket, but I can't figure out if the cables are PTT 298 or 278 because I understand that it's impossible with 278.

Thank you for any responses.


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brupala Posted messages 111945 Registration date   Status Membre Last intervention   14 422
 

Hello,

PTT 298 without a doubt,

The PTT 278 has much longer twists and generally, doesn't have the same colors.

The correct wiring is here:

Grade 1 wiring

And there you go, here it is ....

But goodness, how annoying the line spacing is!!
1
Squidos
 

Great! Thank you very much!

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