What does NG-SDH stand for?
NG-SDH stands for "Next Generation of Synchronous Digital Hierarchy"
How to abbreviate "Next Generation of Synchronous Digital Hierarchy"?
"Next Generation of Synchronous Digital Hierarchy" can be abbreviated as NG-SDH
What is the meaning of NG-SDH abbreviation?
The meaning of NG-SDH abbreviation is "Next Generation of Synchronous Digital Hierarchy"
What does NG-SDH mean?
NG-SDH as abbreviation means "Next Generation of Synchronous Digital Hierarchy"
