In my tellabs modem the PMA led is glowing in red colour... what is the meant for that is that indicates any problem.. what is the use of that PMA led..
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In my tellabs modem the PMA led is glowing in red colour... what is the meant for that is that indicates any problem.. what is the use of that PMA led..
What Tellabs product is it?
Tellabs Products by Product Family
It is the indication that the line is down
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