What_is_SDH?$

Question

What_is_SDH?$

TuteeHUB · Accepted Answer

none of the mentioned

TuteeHUB · Answer

sdh is similar standard to SONET developed by ITU-T

TuteeHUB · Answer

synchronous digital hierarchy

TuteeHUB · Answer

both sdh is similar standard to SONET developed by ITU-T and synchronous digital hierarchy

1.	What_is_SDH?$
A.	sdh is similar standard to SONET developed by ITU-T
B.	synchronous digital hierarchy
C.	both sdh is similar standard to SONET developed by ITU-T and synchronous digital hierarchy
D.	none of the mentioned
Answer» D. none of the mentioned

Discussion