IDE 100 CABLE LENGHT ???

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  • maximo4usaRT
    mini MURCer
    • Apr 2001
    • 37

    #1

    IDE 100 CABLE LENGHT ???

    Does anybody know what is the maximum lenght for a UDMA IDE CABLE ? ...and where can i get it ??
    Thanks

    Massimo
  • wkulecz
    Super MURCer
    • Oct 1999
    • 1724

    #2
    While I've never seen the spec for the 80-pin ATA66 or ATA100 cables, 18" is the specified maximum length for DMA enabled transfers for EIDE. I doubt higher transfer speed will allow longer cables. This is what got SCSI in trouble -- as the speeds went up the maximum cable length went down to the point its difficult to use any external devices and why ultimately we'll end up with some version of Firewire or SerialATA.

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