FTTx and Antenna Fundamentals Quiz

What does FTTx stand for?

• Fiber to the x

• Fiber to the home

• Fiber to the office

• Fiber to the curb

Which of the following is a major advantage of fiber optic cables over copper cables?

• Higher data carrying capacity

• Lower installation cost

• Less fragile

• Easier maintenance

What is a Passive Optical Network (PON)?

• A type of wireless network

• A network that only transmits data

• A point-to-multipoint network structure using passive optical splitters

• A network that requires powered equipment at every node

Which type of antenna is known for its ability to radiate in a specific direction?

• Loop antenna

• Monopole antenna

• Dipole antenna

• Horn antenna

What is the primary function of an antenna?

• To filter noise

• To store energy

• To amplify signals

• To convert electromagnetic waves into voltage and current

Which of the following is a disadvantage of fiber optics?

• Long-distance transmission

• Physical damage susceptibility

• High bandwidth

• Resistance to electromagnetic interference

What is the purpose of a reflector antenna?

• To amplify signals

• To focus signals in a specific direction

• To transmit signals in all directions

• To receive signals only

Which frequency band is used for cellular phone communications?

• High Frequency (HF)

• Extremely Low Frequency (ELF)

• Ultra High Frequency (UHF)

• Very High Frequency (VHF)

What does VSWR stand for in antenna communication?

• Variable Signal Wave Ratio

• Variable Standing Wave Ratio

• Voltage Standing Wave Ratio

• Voltage Signal Wave Ratio

What is the primary purpose of an amplifier in antenna systems?

• To reduce noise

• To increase signal-to-noise ratio

• To match impedance

• To decrease power consumption