Plesiochronous Digital Hierarchy | PDH | Computer Networks | Unit - 3 | Ipu | btech | PDH Networks
PDH full form is Plesiochronous Digital Hierarchy in computer Networks. Topic of Unit 3 according to the syllabus of IP University. Some more important points for PDH are :- Pulse code Modulation (PCM) is the technique used in PDH networks which is based on the Time Division Multiplexing(TDM). Main mode of transmission was Twisted pair, co ...
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