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Optical Network Design Expert Nokia Advanced Optical Network Design

Nokia Advanced Optical Network Design

Last Update Apr 2, 2025
Total Questions : 40

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Questions 2

Which of the following best describes Four Wave Mixing (FWM)?

Options:

A.  

FWM is a linear impairment that produces crosstalk four adjacent wavelengths are used.

B.  

FWM is a non-linear impairment that produces crosstalk at the sum and difference of two wavelengths.

C.  

FWM is a non-linear impairment resulting from varying velocities at different frequencies.

D.  

FWM is a linear impairment resulting from pulses broadening over ultra-longdistances

Discussion 0
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Questions 3

Which of the following is NOTan advantage of super-channels?

Options:

A.  

Improved spectral efficiency

B.  

Simplified management of the carriers

C.  

Narrower spacing between carries of the super-channel

D.  

Impairment-free transmission

Discussion 0
Questions 4

Where is guardbandmandatoryfor EMF?

Options:

A.  

Between 10G and 40G channels

B.  

Between 10G and 100G channels

C.  

Between 10G and 200G channels

D.  

Between 40G and 100G channels

Discussion 0
Questions 5

Suppose that for a given number of buffer credits and for an given average FC frame size, the maximum FC link length is 50 km.

If the average FC frame size is doubled, which of the following is correct?

Options:

A.  

The throughput is halved.

B.  

Throughput is doubled.

C.  

The Throughput is the same,.

D.  

The buffer credits need to be adjusted to achieve the maximum throughput.

Discussion 0
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