This standard specifies the intensity of the backscattered light of the fiber generated when an optical pulse is incident on an optical fiber over time.
KS C 6109-1997 history
2013KS C 6109-2013 Test methods of optical time domain reflectometer
0000 KS C 6109-1997(2012)
1997KS C 6109-1997 Test methods of optical time domain reflectometer