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H31-341 – Huawei Certified internetwork Expert - Transmission

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Showing 7–9 of 10 questions

Question 7

In the case of the OptiX OSN equipment, when the standby board is normal, which of the following operations does not cause the active/standby switching of the cross-connect board or clock board?

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    Delete the active cross-connect board or clock board logically.

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    Open the upper and lower ejector levers of the active board at the same time.

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    Deliver the active/standby switchover command.

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    Perform a cold reset on the cross-connect or clock board.


Question 8

The OD system monitors the main optical path performance in each optical multiplexing section (OMS),which of the following items are monitored?

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  • ○

    whether the line loss exceeds the design end of life (EOL) value

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    whether a fiber cut occurs on the main optical path.

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    whether the optical power of the transmit-end OA board is out of the permitted range.

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    whether the line loss compensation is out of the permitted range.


Question 9

Which of the following Optical NE types are defined in U2000?

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    WDM_OEQ

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    WDM_OTM

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    WDM_OLA

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    WDM OADM