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ethernet cable operating temperature

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  • 07-10-2020 5:07pm
    #1
    xrayzulu
    Registered Users Posts: 9 ✭


    I intend running a 20m ethernet cable. Unavoidably about half the run has to be in conduit containing copper central heating pipes between radiators. Can anyone advise me on the best cable with regard to operating temperature.

    Thanks for your attention


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    #2
    smuggler.ie
    Registered Users Posts: 4,083 ✭✭✭smuggler.ie


    Course, there are cables designed for harsh environments, but don't know, the cost...
    https://www.sabcable.com/pdfs/bus-cables/CATLine6AHTHighTemperature.pdf
    This is 100ft FEP jacket cable in US, no shipping, no VAT...
    https://www.wireandcableyourway.com/cart.php?m=view

    How far this conduit from boiler?
    Are those pipes insulated?
    What temp you run the boiler at? Mine is set to cut off @60~70C at the boiler
    With just standard cable, i believe you might be exposing it to constant heat up-to its design limits ~60C or a bit above - over time it might disintegrate, but not to expensive to replace.
    Worse if it will be in direct contact to heat source(copper pipe) especially closer to boiler side.
    How big is conduit? can it accommodate say 1/2 or even 3/4 qual-pex to run CAT inside it.

    Look for alternative routes, even power-line extenders perhaps
    history of boards 2021




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