Fiber Optic Communication Technology Quiz

What are the two basic types of fiber optic cables?

• Plastic and Glass

• Multimode and Single-mode

• Single-mode and Multi-core

• Indoor and Outdoor

What is the typical core size of single-mode fiber?

• 50 microns

• 9 microns

• 125 microns

• 62.5 microns

Which type of fiber optic cable is suitable for long-distance applications?

• All plastic fiber

• Plastic-clad silica

• Single-mode

• Multimode

What is the primary function of the cladding in a fiber optic cable?

• To provide tensile strength

• To trap light in the core

• To protect the fiber from moisture

• To enhance light coupling efficiency

Which type of cable is designed for outdoor use and can withstand harsh conditions?

• Simplex Cable

• Outdoor Loose Tube Cable

• Drop Cable

• Indoor Cable

What is the maximum distance that multimode fiber can typically operate effectively?

• 500 m

• 10 km

• 1 km

• 100 km

Which type of multimode fiber allows for better light coupling efficiency?

• Step-index

• Graded-index

• Single-mode

• Plastic-clad silica

What is the typical size of all glass fiber?

• 62.5/125µm

• 10/125µm

• 50/125µm

• 100/140µm

What is the primary purpose of the buffer coating in fiber optic cables?

• To improve light transmission

• To enhance signal strength

• To provide insulation

• To protect the glass from damage

Which type of fiber optic cable is typically used for point-to-point connections?

• Breakout Cable

• Simplex Cable

• Duplex Cable

• Distribution Cable