Question 1

Which of the following applications is related to Wavelength Tracker tool?

Options :

A : Collecting logs related to possible issue affecting a wavelength path

B : Tracking the protection path for a specific wavelength

C : Tracing the end-to-end wavelength optical power

D : Correcting errors related to wavelength inconsistencies

Answer: C

Question 2

What is the main function of an optical amplifier?

Options :

A : Demodulating the incoming signal

B : Compensating for optical power attenuation

C : Compensating for chromatic dispersion

D : Compensating for attenuation through an optical-electrical-optical amplification

Answer: B

Question 3

Which of the following statements best describes the general configuration of a switched WDM?

Options :

A : A master PSS-24x that hosts a PSS-32 as a sub-shelf.

B : A master PSS-8 that hosts a PSS-12x/24x as a sub-shelf.

C : A master WDM node that hosts PSS-8x/12x/24x as a sub-shelf or vice versa.

D : A master PSS-8x that hosts a PSS-16x as a sub-shelf.

Answer: C

Question 4

Where is the OPS card equipped to provide the optical channel protection?

Options :

A : Between the transponder and the amplifiers

B : Between the filters and the amplifiers

C : Before the transponder, on the clientside, towards the external device

D : Between the transponder and the filter

Answer: C

Question 5

Which of the following statements about Data Communication Network (DCN) is FALSE?

Options :

A : DCN is a data network carrying the management and/or signaling traffic of a telecommunication network.

B : Out of Band DCN is the part of a DCN that is not implemented by the managed network elements.

C : In Band DCN is the part of a DCN that is not implemented by the managed network elements.

D : In Band DCN is the part of a DCN that is implemented by the managed network elements.

Answer: C

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