Optoelectronics

What are the two general types of fiber optic cable found in current networking environments?

• Red and Green

• Singlemode and Multimode

• High-frequency and Low-frequency

• Narrowband and Wideband

True or False: All fiber optic cables have the same type of physical connector?

• True
• False

What are Fiber Optics?

• Thin, flexible fibers of glass
• Flexible fibers of glass
• Thin fibers of glass
• Those glow toys

What is the most prominent use of Fiber Optics today?

• Phones
• Television Screens
• The Internet
• MRI imaging

For what are Fiber Optics mainly used?

• Long distance communication
• Imaging
• Phones
• Downloading Apps

How do Fiber Optics work?

• By connecting and transferring energy
• By remitting and subtracting power from other fiber optics
• By using light pulses to transfer data
• By converting sound waves in to binary code

Are fiber optics used for long or short distance calls?

• Long Distance
• Both
• Short Distance

How does light travel through the cable?

• Refraction and Reflection
• Refraction only
• Dispersion
• Total Internal Reflection

What does this represent?

• electromagnetic signal

• electrical signal

• fiber optic signal

• information

What does this represent?

• electromagnetic signal

• electrical signal

• fiber optic signal

• information