What are two characteristics of fiber optic cable choose two?

What are two characteristics of fiber-optic cable? (Choose two.)

• It is not affected by EMI or RFI.
• Each pair of cables is wrapped in metallic foil.
• It combines the technique of cancellation, shielding, and twisting to protect data.
• It typically contains 4 pairs of fiber-optic wires.

What is fiber optic strands?

Fiber optics (optical fibers) are long, thin strands of very pure glass about the diameter of a human hair. They are arranged in bundles called optical cables and used to transmit light signals over long distances.

How many strands of fiber are there?

Modern fiber cables can contain up to a thousand fiber strands in a single cable although the highest strand-count single-mode fiber cable commonly manufactured is the 864-count, consisting of 36 ribbons each containing 24 strands of fiber.

What are two characteristics of fiber optic cable choose two quizlet?

What are two characteristics of fiber-optic cable? (Choose two.) It is not affected by EMI or RFI. Each pair of cables is wrapped in metallic foil. It combines the technique of cancellation, shielding, and twisting to protect data.

Which characteristics describe advantages of fiber networking?

Four Advantages of Fiber Optic Communications

• Secure Communication: Fiber optic cabling is considered one of the most secure means of communication.
• Electromagnetic Compatibility: Fiber optic cabling is resistant to many of the outside forces that degrade copper cabling.
• Speed:
• Distance:

Why fiber optic cable is used?

Fibre optic cables transmit large amounts of data at very high speeds. This technology is therefore widely used in internet cables. As compared to traditional copper wires, fibre optic cables are less bulky, lighter, more flexible, and carry more data.

What is the difference between fiber and strand?

Fibre is a thread or filament from which textile is formed and strand is a group or an individual thread.