How many Byte are included in EthernetII header (without VLAN TAG tag)?

• A.14
• B.22
• C.18
• D.32

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In EPON network, carry service traffic through gemport.

• A.False
• B.True

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(single) Regarding the use of the ADSL interleaving mode, which of the following statements is correct?

• A.Increased stability and short delay
• B.Poor stability and short delay
• C.Poor stability and long delay
• D.Increased stability and long delay

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(single) Which of the following is wrong with the description of MA5616?

• A.Support ADSL, VDSL, POTs access
• B.Uplink only supports GPON interface
• C.Support AC/DC input
• D.Support 4 service slots

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In GPON network, what happened will ONT long-emitting lead to ?

• A.Other ONT dropped under the same PON port
• B.Other ONT dropped under the whole OLT
• C.All the services are normal, no impact
• D.above are possible

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