The main scenarios of the electric light solution with one light to the end are (). (Multiple Choice)

• A.Overhead line inspection
• B.Power distribution communication network
• C.Power transmission and transformation communication network
• D.Digital Lisheng Substation
• E.Intelligent inspection of anesthesia tubes

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The development trend of railway communication business is towards wireless broadband, control automation and intelligent operation.

• A.True
• B.False

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Huawei access product network management supports rogue ONU detection.

• A.False
• B.True

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Which of the following equipment types does not belong to the power OTN scenario?

• A.OSN 9800 U32
• B.OSN 9800 M24
• C.OptiXtrans E9624
• D.OSN 9800 M12

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What is the cost of the second-generation soft judgment used by Huawei 100G?

• A.20%
• B.15%
• C.25%
• D.10%

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