11. What is a fiber-optic cable made up of?

12. Draw a diagram of such a cable or attach a picture.

13. Why do companies use wireless networks instead of any of the other network options?

14. Name and explain three technologies that we might expect in the future.

Fiber optic cables are made of ultra-high purity glass for efficient data transmission over long distances, offering advantages like low loss and high bandwidth.

Explanation:

Fiber Optic Cables: Fiber optic cables are made of special ultra-high purity glass, primarily silica, with impurity levels reduced to parts per billion for optimal performance in data transmission.

Example: Optical fibers are long solid glass wires that trap lightwaves inside, allowing data transmission over long distances with minimal loss.

Advantages of Fiber Optic Cables: Fiber optic cables offer advantages such as low loss, high bandwidth, and reduced crosstalk compared to electrical-based systems, making them ideal for long-distance communications.

Learn more about Fiber Optic Cables here:

https://brainly.com/question/36889824

11. What is a fiber-optic cable made up of?12. Draw a diagram of such a cable or attach a picture.13. Why do companies use wireless networks instead of any of the other network options?14. Name and explain three technologies that we might expect in the future.

Answer :

Final answer:

Explanation:

Learn more about Fiber Optic Cables here:

Other Questions

11. What is a fiber-optic cable made up of?

12. Draw a diagram of such a cable or attach a picture.

13. Why do companies use wireless networks instead of any of the other network options?

14. Name and explain three technologies that we might expect in the future.