What does OC-9 stand for?

OC-9 stands for "Optical Carrier Signal, Level 9"

How to abbreviate "Optical Carrier Signal, Level 9"?

"Optical Carrier Signal, Level 9" can be abbreviated as OC-9

What is the meaning of OC-9 abbreviation?

The meaning of OC-9 abbreviation is "Optical Carrier Signal, Level 9"

What does OC-9 mean?

OC-9 as abbreviation means "Optical Carrier Signal, Level 9"