what is SDH and PDH relate the differences between them?
Answer Posted / shankar
SDH - Synchronous Digtal heighrarchy & PDH - Plesiochronous
http://telecom-transmission.blogspot.in/2013/03/pdh-basics-pdh-interview-questions.html
Is This Answer Correct ? | 16 Yes | 3 No |
Post New Answer View All Answers
What is meant by CDOT in relation to the Communication in BSNL? Explain the term CDOT.
Is M-ary PSK bandwidth efficient or power efficient
What are the basic logic gates?
kindly,plesae tell me # the working of BTS # ITS CARDS SPECIFICATION # WORKING OF TRX,DUPLEXER,ASMA CARDS,FIFA # HOW WE ROUTE TRAFFICS # FLOW OF SMS,HOT CALLS,CALLS ETC
how to find the fault in smps if i am not getting the output
I would like to do my MS in US but i have a second class in B.tech with 56% where in i have good acedemics in 10th and inter .Is it posiible to get a US visa if i get good scores in GRE and toefl.I have work experience in an Internation call center for 1 year will they consider me for US visa as i have a gap of 2 yaers after my B.tech will the visa be succesful.What would be the answer if they ask me why you worked in callcenter after your B.tech and why opting for MS now when you didnt show interest in your B.tech background....
What is firing angle?
Explain what is the purpose of the package around a microprocessor silicon die?
What is modulation? And where it is utilized?
pls send my id for supervisor model paper qustion
how to prepare a cv?
What are the main purposes for which a common-collector amplifier may be used?
Explain the use of excitation table in digital electronics?
7. Orange LED on RRI card is glowing – what is the indication?
How micro processor works without internal memory?