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What is the maximum speed of data that can be transfered via phone line (in bit per second)?

I want to know the speed of my phone line.

Update:

I mean, not limited by modem or other current devices but the possibility speed that can be made by phone line.

Thanks anyway.

5 Answers

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  • Anonymous
    2 decades ago
    Favorite Answer

    8mbps

  • 2 decades ago

    Via a dialup modem, the max is 56 kilobits/sec. Via DSL, the max is somewhere over 1.5 megabits/second, maybe more.

    The modem *is* actually an important factor in that it provides error-correction and data compression protocols without which the effective maximum speed would be lower.

  • 2 decades ago

    if you said 56k you're wrong... by law you can't go higher than 49.9... I know sometimes it says 52, but that isn't fully true... the connection might be at 52 or 56 but it doesn't transfer at that speed.... you can thank the fcc for this... of course you can always get a dedicated connection such as dsl... or you can buy your own connection using t1 or t3

  • Anonymous
    2 decades ago

    About 56Kb unless you have DSL. Then it varies by distance to phone company & quality of the line.

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  • 2 decades ago

    57,600bps

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