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Question 1

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According to the IEEE 802JQ standard, where is the VLAN ID field on the Ethernet?

Question 2

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What are the reasons for the R-Los alarm reported on the 0TU board?

Question 3

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Which of the following light source technologies does the 100GOTU board use?

Question 4

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The 802.1Q tag header contains a two-byte TPID. Which of the following is its standard value?

Question 5

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Both the 1310nm and 1550nm transmission windows are low-loss windows. In the DWDM system, only the 1550nm transmission window is used. Which of the following options is the main reason?

Question 6

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Which of the following alarms will be reported by the peer end when it is detected that the error code exceeds the limit in the B2 byte?

Question 7

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In the CES service, which of the descriptions of "packet loading time" and "jitter buffer time" is wrong?

Question 8

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DCM optical power debugging requires the input of DCM to be no greater than which of the following values?

Question 9

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The DWDM system has extremely high requirements on the stability of the light source. Which of the following factors will affect the stability of the light source?

Question 10

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The EDFA erbium-doped fiber amplifier is a key component of the new generation of optical fiber systems. Which of the following options are correct for the description of its advantages?

Question 259 - H35-260 discussion

Standard FEC, AFEC and HFEC techniques all increase the FEC overhead, and the coding gains achieved are progressively increased.

True

False

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asked 18/09/2024

Billy Raymond

31 questions

Your answer: A B

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