Which of the following models of power modules can be adapted to the BBU5900?

• A.UPEUe
• B.UPEUc
• C.UPEUd
• D.UPEUf

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Which functional modules of the BTS5900A base station are optional? (Multiple Choice)

• A.Battery cabinet
• B.RF cabinet
• C.Power cabinet
• D.Transmission cabinet

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What are the interfaces that can be used for the IPPM function?

• A.gNodb X2 interface
• B.eNodeb X2 interface
• C.gNodeB S1 interface
• D.eNodeb S1 interface

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VSWR testing on U2000 will cause business interruption and prohibit operation when business is busy.

• A.False
• B.True

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In an NSA networking scenario, the gNodeB does not need to be configured with an X2 interface.

• A.False
• B.True

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