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-   -   DMA & PMA leds on tellabs 8110 modem (https://www.askmehelpdesk.com/showthread.php?t=186828)

  • Feb 21, 2008, 09:47 PM
    knbhupal
    DMA & PMA leds on tellabs 8110 modem
    DMA & PMA leds on tellabs 8110 modem
  • Feb 22, 2008, 08:18 AM
    xphelper
    Explain further please...
  • Jun 12, 2008, 05:55 PM
    cuteako45
    Quote:
    Originally Posted by xphelper
    Explain further please...

    What is the used of DMA led on tellabs 8110 modem if there is alight on that?But on my case there is light on dma led then suddenly back to normal light which is line 1 only and the power led.why is it like that?
  • Jun 12, 2008, 07:12 PM
    Scleros
    After a cursory search, I wasn't able to find a manual on Tellabs' web site or elsewhere online. Your best bet for finding out would seem to be contacting Tellabs.
  • Feb 22, 2011, 11:21 AM
    girialan
    When PMA is on in red color then local lead issue is suspecting for the telllabs modem
  • Jul 22, 2011, 08:13 PM
    shyedhu
    PMA Alarm (Red indication) will glow when line problem is there
    DMA Alarm (Red Indication) will glow when modem h/w problem

    Hope this information is sufficient for fault finding your modem.

    Regards,
    Mukundan
    [email protected]
  • Dec 14, 2011, 04:09 AM
    pmraotpt
    PMA is showing red led and DMA no indication. Line 1 is indicating green. What would be the problem?

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