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How long RJ45 extension

Discussion in 'Networks & Internet Connectivity' started by doopydug, 14 Oct 2020.

  1. doopydug


    Joined: 18 Oct 2002

    Posts: 2,596

    Location: Fife

    I am going to be getting broadband fitted in my warehouse but, unfortunately, the location of the router is approximately 80m away from the location of the computer.

    Is there any limit on how long a cable I can run from the router to the computer?
  2. Armageus


    Joined: 19 May 2012

    Posts: 11,721

    Location: Spalding, Lincolnshire

    Up to 100m for a single run, so you should generally be OK.

    Interference can play an issue with long lengths though, so be sure to use good quality cable and try and avoid running parallel to power cables etc.