Discussions Populaires Dans la Communauté PDH

Explain difference between SDH and PDH? ‎

What is the Difference Between SDH AND PDH ?‎

 

La répondre a été ajoutée par  DOST MUHAMMAD, Senior Telecom Engineer, SEP
Depuis 9 années

PDH and SDH are two different multiplexing techniques used in telecommunication. Theirmain features are shown below in brief; PDH:Less synchronizedEasy to operateAbsent o ... Voir Plus

 

La répondre a été ajoutée par  Muhammad Zeeshan, Regional Manager, Konnect Holden (Pvt) Ltd
Depuis 6 années

SDH is abreviated as Synchronous Digital Hierarchy while PDH is plesiochronous Digital Hieratchy.   Both Technologies is associated with digital Multiplexers

 

La répondre a été ajoutée par  AZEEZ SAKIRU, Senior Engineer, ETISALAT Nigeria ALCATEL LUCENT, Banana Island
Depuis 6 années

SDH is very useful equipment that is used for the telecommunication sector in easy transfer of data. Earlier PDH was widely used but due to some of its weaknesses, SDH ha ... Voir Plus

 

La répondre a été ajoutée par  Ramil Natan, Communication Engineer/Switching Network Engineer, O & M Directorate of KKMC, Ministry of Defense and Aviation
Depuis 6 années

PDH is Plesiochronous Digital Hierarchy and SDH is Synchronous Digital Hierarchy.Both are used in PCM transmission systems. Both use TDM principles for PCM frames. The di ... Voir Plus

 

La répondre a été ajoutée par  cheten cheten, Transmission Engineer, Bhutan Telecom
Depuis 6 années

Both PDH and SDH are terminologies associated with digital multiplexers used in exchanges. The different hierarchies having different bit rates are combined. These hierar ... Voir Plus

 

La répondre a été ajoutée par  Saidur Rahman, Project Coordinator, ROBI Axiata Limited (2nd largest Mobile Operator in Bangladesh)
Depuis 7 années

SDH is very useful equipment that is used for the telecommunication sector in easy transfer of data. Earlier PDH was widely used but due to some of its weaknesses, SDH ha ... Voir Plus

 

La répondre a été ajoutée par  soumya ranjan nath, Planning Engineer, Reliance Communication ltd
Depuis 7 années

PDH & SDH is very useful equipment that is used for the telecommunication sector in easy transfer of data. Earlier PDH was widely used, but due to some of its weaknes ... Voir Plus

 

La répondre a été ajoutée par  Hardik Shah, Engineer, DEWA
Depuis 7 années

PDH is Plesiochronous Digital Hierarchy and SDH is Synchronous Digital Hierarchy.Both are used in PCM transmission systems. Both use TDM principles for PCM frames.The dif ... Voir Plus