Various losses involved in fiber loss calculation

Question

Accepted Answer

Various losses involved in fiber loss calculation

1. Attenuation loss: caused by the reduction in signal strength as it travels through the fiber optic cable.
2. Dispersion loss: caused by the spreading out of the signal as it travels through the fiber, leading to distortion and reduced signal quality.
3. Connector loss: caused by imperfect connections between fiber optic cables, resulting in signal loss.
4. Bend loss: caused by excessive bending or twisting of the fiber optic cable, leading to signal attenuation.
5. Splice loss: caused by the joining of two fiber optic cables, resulting in signal loss at the splice point.
6. Modal dispersion: caused by different light modes traveling at different speeds through the fiber, leading to signal distortion.
7. Polarization mode dispersion: caused by variations in the propagation speed of different polarization modes, resulting in signal degradation.

Top Mahindra & Mahindra Head Operations interview questions & answers