Optical fiber working and fibre optic advantage over copper

 Some of the key points and insights from the article on the working of optical fiber and the advantages of fiber optic over copper are as follows:

1. Optical fibers rely on the principle of total internal reflection to transmit light signals through the core of the fiber without loss of intensity or quality.

2. The core of an optical fiber is made of glass or plastic and is coated with a cladding material to ensure that light signals remain within the core and do not escape.

3. Fiber optics are capable of transmitting data at much higher speeds and over much longer distances compared to traditional copper cables.

4. Optical fibers are immune to electromagnetic interference, making them more reliable for transmitting data in high-traffic areas with a lot of electronic noise.

5. Fiber optic cables are much thinner and lighter than copper cables, making them easier to install and maintain.

6. Fiber optic cables are also more secure and less prone to eavesdropping or hacking, as they do not emit electromagnetic signals that can be intercepted.

7. The initial cost of installing fiber optic cables may be higher than copper cables, but the long-term savings in maintenance and energy costs make them a more cost-effective option.

8. Fiber optic cables are also more environmentally friendly, as they consume less power and have a longer lifespan than copper cables.

9. The bandwidth of fiber optic cables is much higher than that of copper cables, allowing for faster and more reliable data transmission.

10. The future of communication and networking infrastructure is likely to be increasingly based on fiber optic technology, as the demand for high-speed, high-capacity data transmission continues to grow.

These key points highlight the significant advantages of fiber optic technology over traditional copper cables, and demonstrate the importance of optical fiber in modern communication and networking systems.