What is fiber optics?

Optical fiber is a transmission medium commonly used in data networks; a very fine thread of transparent material, glass or plastic materials, through which pulses of light are sent that represent the data to be transmitted. The beam of light is completely confined and propagates inside the fiber with a reflection angle above the limit angle of total reflection, according to Snell's law. The light source can be laser or an LED. To know more Now a days many cable internet companies are available in the market.

What is fiber optics?

Optical fiber is a transmission medium commonly used in data networks; a very fine thread of transparent material, glass or plastic materials, through which pulses of light are sent that represent the data to be transmitted. The beam of light is completely confined and propagates inside the fiber with a reflection angle above the limit angle of total reflection, according to Snell's law. The light source can be laser or an LED. To know more Now a days many cable internet companies are available in the market.