This standard specifies the semiconductor laser module for optical transmission used as a light source [optical fiber pigtail or optical fiber connection].
KS C 6943-1999 history
2019KS C 6943-2019 Test methods of laser diode modules for fiber optic transmission
2014KS C 6943-2014 Test methods of laser diode modules for fiber optic transmission
1999KS C 6943-1999 Test methods of laser modules for fiber optic transmission