(single) The following description of the MA5680T GPBD board, which is wrong?

• A.Supports a maximum 1:64 split ratio.
• B.Support 8 GPON SFP interfaces
• C.Supports Class B+ and Class C+ optical modules.
• D.Support high temperature automatic shutdown

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(multiple) Which of the following parameters are required to set up the network management workstation?

• A.Group name
• B.Name
• C.Routing
• D.IP address

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(single) Is the following description correct? MA5600T/MA5680T GPBC/GPBD ONT loading board parallel, and supports 64 ONT parallel loading.

• A.True
• B.False

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(single) Is the following description correct? When upgrading the version, use the database upgrade tool to upgrade the dat file to the high version. You can also use the upgrade tool to lower the high version of the dat file to the lower version.

• A.False
• B.True

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MA5600T provide a variety of network protection function, which of the following protection features typically used to uplink port protection?

• A.GPON Type B protection
• B.Smart Link and Monitor the Link properties
• C.Ethernet link aggregation
• D.GPON Type C protection

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