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質問 1：
The reasons for the discrete business are? (Multiple choice)
A. There is an outbound subnet service whose source or sink port is not within the scope of network management.
B. The cross-connection configuration on the network element is wrong.
C. The logical fiber connection of the network element is inconsistent with the physical fiber connection.
D. The network element side configuration data is not uploaded to the U2000.
正解：A,B,C,D
質問 2：
In WDM systems, when using less than () wavelength, it is ideal to use dielectric thin film filter (TFF).
A. 8
B. 4
C. 16
D. 20
正解：C
質問 3：
The collection and storage of on-site data includes periodic collection during normal operation of the equipment and collection of equipment failures. Generally, before the fault is processed, the maintenance personnel must collect and save the field data.
A. TRUE
B. FALSE
正解：A
質問 4：
Which of the following is not included in the OOS overhead?
A. Optical transmission section overhead
B. Optical multiplex section overhead
C. Optical channel overhead
D. Optical channel transmission unit overhead
正解：D
質問 5：
What should be paid attention to when configuring extended ECC? (Multiple Choice)
A. It is not recommended to set the gateway NE as the server. It is recommended to set the NE closest to the gateway NE as the server NE.
B. Avoid communication by extended ECC mode between each subnet gateway network element.
C. When setting the ECC extended mode remotely, you must ensure that the settings are correct in order. Otherwise, the unmanaged network element will not automatically resume communication with the network management system and must be reset to the site.
D. The ECC extension mode of the remote NE must be modified first, and then the ECC extension mode of the gateway NE is modified.
正解：A,B,C,D
質問 6：
Which of the following tools may Board replacement use? (Multiple choice)
A. U2000
B. Fiber extractor
C. Shielding bag
D. Anti-static gloves
正解：A,B,C,D
質問 7：
The following description of the signal flow of the OTM site (OSN 8800 device), which is wrong?
A. OSC receiving direction: Line-> FIU-> Sc2
B. Service receiving direction: Line->FIU-> OAU-> M40V-> LSX-> SDH signals
C. Service transmission direction: SDH signals-> LSX-> M40V-> OBU1-> Line
D. Service transmission direction: SDH signals-> LSX->M40V-> OBU1-> FIU-> Line
正解：B
The reasons for the discrete business are? (Multiple choice)
A. There is an outbound subnet service whose source or sink port is not within the scope of network management.
B. The cross-connection configuration on the network element is wrong.
C. The logical fiber connection of the network element is inconsistent with the physical fiber connection.
D. The network element side configuration data is not uploaded to the U2000.
正解：A,B,C,D
質問 2：
In WDM systems, when using less than () wavelength, it is ideal to use dielectric thin film filter (TFF).
A. 8
B. 4
C. 16
D. 20
正解：C
質問 3：
The collection and storage of on-site data includes periodic collection during normal operation of the equipment and collection of equipment failures. Generally, before the fault is processed, the maintenance personnel must collect and save the field data.
A. TRUE
B. FALSE
正解：A
質問 4：
Which of the following is not included in the OOS overhead?
A. Optical transmission section overhead
B. Optical multiplex section overhead
C. Optical channel overhead
D. Optical channel transmission unit overhead
正解：D
質問 5：
What should be paid attention to when configuring extended ECC? (Multiple Choice)
A. It is not recommended to set the gateway NE as the server. It is recommended to set the NE closest to the gateway NE as the server NE.
B. Avoid communication by extended ECC mode between each subnet gateway network element.
C. When setting the ECC extended mode remotely, you must ensure that the settings are correct in order. Otherwise, the unmanaged network element will not automatically resume communication with the network management system and must be reset to the site.
D. The ECC extension mode of the remote NE must be modified first, and then the ECC extension mode of the gateway NE is modified.
正解：A,B,C,D
質問 6：
Which of the following tools may Board replacement use? (Multiple choice)
A. U2000
B. Fiber extractor
C. Shielding bag
D. Anti-static gloves
正解：A,B,C,D
質問 7：
The following description of the signal flow of the OTM site (OSN 8800 device), which is wrong?
A. OSC receiving direction: Line-> FIU-> Sc2
B. Service receiving direction: Line->FIU-> OAU-> M40V-> LSX-> SDH signals
C. Service transmission direction: SDH signals-> LSX-> M40V-> OBU1-> Line
D. Service transmission direction: SDH signals-> LSX->M40V-> OBU1-> FIU-> Line
正解：B
大*光 -
受験して簡単に合格することができました。Pass4Testさん、ありがとうございました。同僚におすすめしようと思います。ありがとうございました。