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why SDH need in GSM transmission? maadhu85 02-November-2009 04:05:16 AMComments Becasue for or its GSM trunk transmission network we need multiplexers and transmission lines like SDH. Posted by sagitraz |
Posted: 03-November-2009 01:26:45 AM By: sagitraz Becasue for or its GSM trunk transmission network we need multiplexers and transmission lines like SDH. |