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Reply To: Grade of Service

#33353
c.kristhudass rabert
Guest

hello dears…

1.what is SDH ?

2.what is synchronization in e1 link?

3. e1 – 32 channal
|
0……..31
|
each is 8 bits
|
explain about this 8 bits stream of each channal.

if you have brief answer,
send me to
sarvamus@yahoo.com