What does PPSR stand for?
PPSR stands for "Path Protection Switched Ring"
How to abbreviate "Path Protection Switched Ring"?
"Path Protection Switched Ring" can be abbreviated as PPSR
What is the meaning of PPSR abbreviation?
The meaning of PPSR abbreviation is "Path Protection Switched Ring"
What does PPSR mean?
PPSR as abbreviation means "Path Protection Switched Ring"
