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View Full Version : Pma & dma light in tellabs 8110ntu

vishnu_pavitra
Sep 3, 2009, 01:31 AM
What is the use of pma and dma lights in the tellabs8110 ntu and how I can locate the problem on watching these?
deepakchand
Sep 4, 2009, 02:55 PM
How to carry the loop testing using modem tellabs 8110 at branch end