UA2000 alarm according to whether be confirmed and cleared, the alarm status have? (Multiple choice)

• A.not confirmed not cleared
• B.has confirmed not cleared
• C.not confirmed and has cleared
• D.has confirmed and has cleared

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MA5600T does not support equipment maintenance options currently?

• A.WEB
• B.SNMP
• C.serial port
• D.TELNET

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In MA5600 product, what modulation mode does ADSL use to be access in?

• A.CAP
• B.PMT
• C.AAL5
• D.DMT

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(single) Which of the following is incorrect about GPON?

• A.There can be multiple T-CONTs on each ONU, and each TCONT can be tied to multiple GEMPORTs.
• B.T-CONT is equivalent to a physical cache, and only the DBA template is bound to limit the speed.
• C.Each GPON port, with a 1:64 split ratio, provides 64 ONT access.
• D.ONU ID must be unique on the OLT

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MA5600T/MA5680T system default has a super user level users, what the system default super user name/password cant add and delete is?

• A.root/root
• B.admin/root
• C.root/admin
• D.admin/admin

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