What does APSB stand for?
APSB stands for "Automatic Protection Switching Byte"
How to abbreviate "Automatic Protection Switching Byte"?
"Automatic Protection Switching Byte" can be abbreviated as APSB
What is the meaning of APSB abbreviation?
The meaning of APSB abbreviation is "Automatic Protection Switching Byte"
What does APSB mean?
APSB as abbreviation means "Automatic Protection Switching Byte"
