(single) When the MA5600T/MA5603T device needs to be maintained and managed locally, the baud rate setting of the maintenance terminal HyperTerminal must be the same as the serial baud rate parameter of the MA5600T/MA5603T system. What is the default serial port baud rate of the system?

• A.38400bit/s
• B.9600bit/s
• C.19200bit/s
• D.115200bit/s

Comment: *

Name: *

Email: *

Verification: *

(single) What is the difference between alarm masking and alarm suppression?

• A.When the alarm masking function is configured, the NE still reports the alarm, but the network management system does not receive the alarm. When the alarm suppression is set, the NE does not report the alarm.
• B.When the alarm masking function is set, the NE does not report the alarm. When the alarm suppression is set, the NE still reports the alarm, but the network management system does not receive the alarm.
• C.There is no difference
• D.When the alarm mask function is set, the network element does any processing.

Comment: *

Name: *

Email: *

Verification: *

What the maximum spectral ratios respective are that MA5680T H801GPBC, H802GPBD support?

• A.1 : 28 , 1 : 128
• B.1 : 64 , 1 : 128
• C.1 : 64 , 1 : 64
• D.1 : 32 , 1 : 64

Comment: *

Name: *

Email: *

Verification: *

In the EPON network, the down direction uses TDMA multiple access method and has arbitration for each ONU data transmission.

• A.False
• B.True

Comment: *

Name: *

Email: *

Verification: *

MA5600T / MA5680T one package loading mode unified load onto the OLT device by packaging multiple files into one bundle, can greatly reduce the upgrade complexity of OLT equipment, which of the following selection can't be loaded through one unified package tool?

• A.source version SPH/SPC patch
• B.After the upgrade patch file
• C.The target version Main packages
• D.source version upgrade special patch

Comment: *

Name: *

Email: *

Verification: *