What is SDH?
Posted: Thu Jul 14, 2022 8:07 am
a) sdh is similar standard to SONET developed by ITU-T
b) synchronous digital hierarchy
c) sdh stands for synchronous digital hierarchy and is a similar standard to SONET developed by ITU-T
d) none of the mentioned
b) synchronous digital hierarchy
c) sdh stands for synchronous digital hierarchy and is a similar standard to SONET developed by ITU-T
d) none of the mentioned