About MA5600T main control panel operational status indicators (RUN ALM), which of the following state indicates that the board runs normally?

• A.Green light 0.5s on 0.5s off Cycle Flashing
• B.Green light 0.25s on 0.25s off Cycle Flashing
• C.Green 1s on 1s off Cycle Flashing indicates that the board is operating normally
• D.Green light on

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1483B is encapsulated the MAC data frame in AAL5, 1483R is encapsulated the IP data frame in AAL5.

• A.False
• B.True

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(single) In the EPON network, what management and maintenance channel does the OLT use to configure and maintain the terminal equipment?

• A.OAM
• B.SNMP
• C.DHCP
• D.OMCI

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After the hardware installation is complete, what checks need to do?

• A.cabinet appearance is clean, no distortion, chipped paint and rusting status
• B.cabinet doors, body side bumpers and main body has a ground line connected. The cabinet door switch smoothly
• C.the power cord is connected correctly, the cabinet should be grounded
• D.no debris inside the cabinet, the screws should be tightened. all the components in the cabinet cannot rust. Air filter has been installed

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(single) What business does TCONT 0 generally run in the ONT?

• A.IPTV
• B.OMCI
• C.VoIP
• D.Internet

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