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In GPON network, which of the following reasons may cause ONU to fail to go online?
In GPON network, which of the following reasons may cause ONU to fail to go online?A . The optical power received by the ONU is greater than the overload optical power.B . The optical power received by the ONU is less than the sensitivity valueC . There is abnormal attenuation...
According to the H.248 protocol, what is the type of terminal occupied when the telephone terminal is off-hook?
According to the H.248 protocol, what is the type of terminal occupied when the telephone terminal is off-hook?A . Semi-permanent terminalB . Persistent TerminalC . Permanent terminalD . Temporary terminalView AnswerAnswer: A
Regarding the use of ADSL interleaving mode, which of the following statements is correct?
Regarding the use of ADSL interleaving mode, which of the following statements is correct?A . Increased stability and long delayB . Increased stability and short delayC . Poor stability and long delayD . Poor stability and short delayView AnswerAnswer: A
Is the following description correct? ONT loading on MA5600T/MA5680T GPBC/GPBD is parallel on-board, and supports parallel loading of 256 ONTs at the same time.
Is the following description correct? ONT loading on MA5600T/MA5680T GPBC/GPBD is parallel on-board, and supports parallel loading of 256 ONTs at the same time.A . TrueB . FalseView AnswerAnswer: B
Which of the following is not part of the PON network system?
Which of the following is not part of the PON network system?A . OLTB . OAMC . ODND . ONUView AnswerAnswer: B
Which control frame messages are defined by MPCP?
Which control frame messages are defined by MPCP?A . GATEB . REPORTC . REGISTERD . REGISTER ACKView AnswerAnswer: A,B,C,D
According to the ITU-T G.984.x series of standards, what are the upstream and downstream bandwidths of GPON?
According to the ITU-T G.984.x series of standards, what are the upstream and downstream bandwidths of GPON?A . 2.5Gbps/2.5GbpsB . 1.25Gbps/2.5GbpsC . 1.25Gbps/1.25GbpsD . 2.5Gbps/1.25GbpsView AnswerAnswer: B
Is the following description correct? MAS Address by48bitComposition, usually with12Bit16Hexadecimal representation, before6Bit16Base numbers are represented by IEEE Responsible for unified distribution, used to determine the uniqueness of the manufacturer, and later6Bit16The hexadecimal numbers are managed by each manufacturer.
Is the following description correct? MAS Address by48bitComposition, usually with12Bit16Hexadecimal representation, before6Bit16Base numbers are represented by IEEE Responsible for unified distribution, used to determine the uniqueness of the manufacturer, and later6Bit16The hexadecimal numbers are managed by each manufacturer.A . TrueB . FalseView AnswerAnswer: A
Which of the following does not belong to the VLAN type supported by MA5600T/MA5680T?
Which of the following does not belong to the VLAN type supported by MA5600T/MA5680T?A . Stardard VLANB . Smart VLANC . Sub VLAND . MUX VLANView AnswerAnswer: C
In the EPON network, what are the management protocols running between the OLT and the ONT?
In the EPON network, what are the management protocols running between the OLT and the ONT?A . OMCIB . SNMPC . OAMD . IGMPView AnswerAnswer: C
