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Replacing Phone Lines

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  • 01-09-2013 11:42am
    #1
    Zombienosh
    Closed Accounts Posts: 6,911 ✭✭✭


    Hi all.

    I've been having problems with my lines at home, I'm pretty sure they need replacing as the noise margin is all over the place.

    Where does one go to get them replaced and any idea of an estimate of cost? It's about 10-15 feet of line I'm looking for. The cables at the moment are almost 30 years old. These days are people using better cables? For broadband etc?


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    #2
    Xantia
    Registered Users Posts: 682 ✭✭✭Xantia


    Hi,
    Identify where the telephone line enters your building.
    That is the demarcation point between you and your provider.

    Is there a socket there or is it a junction box?

    You can get approved telephone cables (CW1308) 1, 2 or 3 pair now in most supermarkets along with the RJ11 connectors.

    If you already have an RJ11 socket at the entrance point then you could get away with the flat cord that you can buy with the connectors again in a supermarket like Dunnes or Tesco.


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    #3
    pizzahead77
    Registered Users Posts: 2,295 ✭✭✭pizzahead77


    Normally the lead between your phone socket and the router should be as short as possible and then run an ethernet cable from the router to the PC etc (which can be up to 100 m)

    Have you tried connecting the router to the phone socket with a shorter cable first to see if the noise margin improves.


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    #4
    Zombienosh
    Closed Accounts Posts: 6,911 ✭✭✭Zombienosh


    I've tried different cables, The way it's wired up at the front door has me confused, There are no connectors as such it's just individual wires I can only see, green/whites and blue/whites or your 3 and 5 wires if it were a 568 wiring system.


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    #5
    Xantia
    Registered Users Posts: 682 ✭✭✭Xantia


    If it is one phone line coming in then you will have only one pair of wires being used.

    It is normally the blue pairs that are used.

    They are not polarity conscious.

    It looks like you have a British Telecom Connection ????

    Then you will have the blue pair going to 3 & 5


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    #6
    Zombienosh
    Closed Accounts Posts: 6,911 ✭✭✭Zombienosh


    It's a mess tbh, There are a load of old wires going all over the place and I don't know whats what. I've called someone to come have a look.
    I would like to give it a go myself but it just seems like such a mess at the moment from old lines etc. I'm gonna have him strip away everything and simplify it.


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    #7
    Xantia
    Registered Users Posts: 682 ✭✭✭Xantia


    Good Idea with all the mess.


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