Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Examinations and measurements, Monitoring change in attenuation and in return loss (multi paths)— 16 стр.
Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Examinations and measurements, Active monitoring of changes in attenuation and return loss— 22 стр.
Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Examinations and measurements, Active monitoring of changes in attenuation and return loss— 22 стр.
