Telecommunications

FTTH stands for ?

• Firber to all

• Fiber to the Home

• Fiber to the Business

• None of Above

OLT is installed in ________________as head end.

• Central Office

• Customer end

• inbetween

• All of above

___ is used to terminate the signal at the customer premises.

• ONT

• OLT

• PON

• All of above

FTTH offers ________________.

• High bandwidth

• Low cost

• Flexibility

• All of above

Multimode step index fiber has ___________

• Large core diameter

• Small core diameter

What is dispersion in optical fiber communication?

• Broadening of transmitted light pulses along the channel

• Compression of light pulses

• Overlapping of light pulses on compression

• Absorption of light pulses

SISM stands for step index single mode

• true

• false

laser is used to transmit light on fiber

• true

• false

____________ converts the received optical signal into an electrical signal.

• Detector

• laser

• LED

• Attenuator

GEPON stands for

• gigabit passive optical network

• Gigabit Ethernet Passive Optical Network

• passive optical network

• none of the above