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Question
what is sdh?
 Question Submitted By :: Electronics-Communications
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
Synchronous digital hierarchy 
Is This Answer Correct ?    61 Yes 8 No
Senthil
 
Answer
# 2
SDH stands for synchronous digital Hierarchy.SDh is
hierarchical set of digital data structures,standardised
for the transport of suitably adapted payload over physical
transmission network.The basic rate is stm 1,which is 155.52
mbps
 
Is This Answer Correct ?    27 Yes 1 No
Deepak Kothari
 
 
 
Answer
# 3
SDH is Senchronous Digital Hierarchy. SDH is Hierarchical
optical network implimented in Europe.
 
Is This Answer Correct ?    44 Yes 21 No
Ghanshyam
 
Answer
# 4
sdh stands for Synchronous digital hierarchy. this is used
for transfering digital signal for long distance without any
lose propagated over a optical fiber cable.
 
Is This Answer Correct ?    32 Yes 11 No
Prasad
 
Answer
# 5
SDH is a standard which is given by ITU in 1992, it is used
in Telecom which stands for Synchronous digital hierarchy.
 
Is This Answer Correct ?    16 Yes 6 No
Avinash Giri
 
Answer
# 6
sdh stands for Synchronous digital hierarchy. this is used
for transfering digital signal for long distance without any
lose propagated over a optical fiber cable.using STM Technic.
 
Is This Answer Correct ?    7 Yes 6 No
Abhijeet Srivastava
 
Answer
# 7
Synchronous Digital Hierarchy) is an international standard
for ... SDH is based on byte interleaving and not bit
interleaving , as PDH was based on. ...
 
Is This Answer Correct ?    4 Yes 3 No
S Varma
 
Answer
# 8
SDH means synchronous digital hierachy,which is used in
optical media transmission for transmiting and receiving of
signals between the multiplexers.The standard rates of SDH
are STM-1,4,16,64 and DWDM.
 
Is This Answer Correct ?    2 Yes 2 No
Venkatesh.k
 
Answer
# 9
SDH Meance Synchronous Digital Hierarchy
It Is a is a standard technology for synchronous data
transmission on optical media.
*In digital telephone transmission, "synchronous" means the
bits from one call are carried within one transmission
frame.
"Plesiochronous" means "almost (but not) synchronous," or a
call that must be extracted from more than one transmission
frame.
 
Is This Answer Correct ?    0 Yes 0 No
Sacchidanand Teke
 
Answer
# 10
SDH stands for synchronous digital Hierarchy.SDh is
hierarchical set of digital data structures,standardised
for the transport of suitably adapted payload over physical
transmission network.The basic rate is stm 1,which is 155.52
mbps
 
Is This Answer Correct ?    3 Yes 4 No
Deepak Pathak
 

 
 
 
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