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H31-341 Questions and Answers

Question # 6

Which of the following statements about ROADM are correct?

A.

ROADM technology uses the NMS software to deliver configurations to implement the wavelength adding/dropping and pass-through status.

B.

NG WDM equipment supports ROADM with fixed spectrum and Flexible ROADM with flexible spectrum.

C.

ROADM can adjust the optical power of the pass-through wavelength and the added wavelength.

D.

O&M personnel need to provide onsite support for wavelength adjustment at ROADM sites.

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Question # 7

The troubleshooting methods that can be used to separate external faults are:

A.

Configuration Data Analysis

B.

Meter Test

C.

Replacement

D.

Loopback

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Question # 8

When the grooming service level of the line board is ODUflex, which of the following protection schemes can be supported?

A.

ODUk SPRing protection

B.

Tributary SNCP

C.

SW SNCP

D.

ODUk SNCP

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Question # 9

Which of the following OTN trails does not need to be manually configured on an ROADM site, and can search out directly?

A.

OSC

B.

OCh

C.

OMS

D.

OTS

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