Ask Experts Questions for FREE Help !
Ask
    kashanhoney63's Avatar
    kashanhoney63 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Mar 16, 2010, 11:59 PM
    Whar are DMA & PMA leds on tellabs 8110 modem
    We have a tellabs modem,CTU-S.Its PMA light shines off and on and our link is disconnected.what is the problem?
    Scleros's Avatar
    Scleros Posts: 2,165, Reputation: 262
    Hardware Expert
    		  
    #2

    Mar 17, 2010, 06:49 AM

    A Google search yielded the following:

    DMA - Deferred Maintenance Alarm
    PMA - Prompt Maintenance Alarm

    I have no idea if this correct, so contact Tellabs for confirmation or visit Tellabs Portal and look for literature on the unit such as a service or user's manual. The datasheet wasn't that detailed.
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

DMA & PMA leds on tellabs 8110 modem [ 6 Answers ]

DMA & PMA leds on tellabs 8110 modem

Tell me tellabs 8110 ntu modem requirred hardware,& processes of configuration [ 1 Answers ]

Hi all, I have tellabs 8110 ntu modem,(2 pcs in my 2 different office site), both of them have a leased line provided by bsnl, now I want to connect lease lien can any one tell me , what more hardware I required, and the processes of configuration

Pma & dma light in tellabs 8110ntu [ 1 Answers ]

What is the use of pma and dma lights in the tellabs8110 ntu and how I can locate the problem on watching these?

What is the meaning of DMA and PMA in tellabs [ 2 Answers ]

What is the meaning of DMA and PMA in tellabs

View more questions Search