Quiz on Optical Networks and it's types

Which of the following is NOT a common optical network topology?

• Ring

• Mesh

• Star

• Linear

What is the primary function of SONET (Synchronous Optical Networking)?

• To provide wavelength division multiplexing

• To regulate network traffic

• To amplify optical signals

• To synchronize data transmission over optical fibers

Which optical amplifier is based on stimulated Raman scattering?

• EDFA (Erbium-Doped Fiber Amplifier)

• SOA (Semiconductor Optical Amplifier)

• WDM amplifier

• Raman amplifier

Which type of optical network is characterized by the absence of powered active elements?

• Dynamic Optical Network

• Active Optical Network

• Hybrid Optical Network

• Passive Optical Network

What does WDM stand for in the context of optical networks?

• Waveform Distribution Method

• Wideband Data Modulation

• Wireless Data Management

• Wavelength Division Multiplexer

Which component is commonly used to boost optical signals without converting them to electrical signals?

• Photodetector

• Laser diode

• Optical switch

• Optical amplifier

What is the primary advantage of using WDM (Wavelength Division Multiplexing) in optical networks?

• Increased security

• Higher data rates

• Reduced latency

• Greater scalability

Which network protocol is commonly used for carrying voice and data traffic over optical networks?

• TCP/IP (Transmission Control Protocol/Internet Protocol)

• Ethernet

• MPLS (Multiprotocol Label Switching)

• ATM (Asynchronous Transfer Mode)

What is the primary function of a passive optical splitter in a PON (Passive Optical Network)?

• To amplify optical signals

• To combine multiple optical signals into one

• To distribute optical signals to multiple users

• To convert optical signals to electrical signals

Which type of optical amplifier is commonly used for long-haul communication networks?

• Semiconductor Optical Amplifier (SOA)

• Raman amplifier

• Optical Pre-Amplifier

• Erbium-Doped Fiber Amplifier (EDFA)