Is the following description correct? The ADSL port can only allow further operations on the port after unblocking the port.

• A.True
• B.False

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What modulation mode is used for ADSL access in MA5600 products?

• A.PMT
• B.AAL5
• C.CAP
• D.DMT

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Which of the following are common methods for locating Ethernet connection faults?

• A.View the statistics of packets sent and received by the port
• B.Check the port indicator status
• C.Ping
• D.Check the port configuration

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What is the maximum splitting ratio supported by the MA5680T GPBC board?

• A.1:16
• B.1:64
• C.1:32
• D.1:128

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Is the following description correct? The MA5612 provides a serial port. During the normal operation of the device, this port supports the external connection of the CONSOLE and ETH integrated interface cable, and is used as a maintenance serial port and a maintenance network port at the same time.

• A.True
• B.False

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