What does OLTU stand for?
OLTU stands for "Optic Line Terminal Unit"
How to abbreviate "Optic Line Terminal Unit"?
"Optic Line Terminal Unit" can be abbreviated as OLTU
What is the meaning of OLTU abbreviation?
The meaning of OLTU abbreviation is "Optic Line Terminal Unit"
What does OLTU mean?
OLTU as abbreviation means "Optic Line Terminal Unit"
