1. What is Huawei's preferred access layer device in the SDH scenario of transportation?

2. Which of the following ports will be used as a model for the F5G remote control solution for smart ports to break through the top 10 ports in China in 2022?

3. What standard is the subway evolving from enhanced MSTP to?

4. What are the main features of the Smart 300G solution, one network and two planes?

5. What is the maximum interface bandwidth on the client side of the A810 device?

6. Huawei provides a miniaturized box-type financial data center with a minimum height of () and can be flexibly deployed.

7. What is the new weapon for the high-speed road section to compete with the SPN system?

8. Which of the following scenarios is suitable for the 1+1 protection method within the board?

9. How many ODUO slices can one ODU4 particle have?

10. How to align the delay of 2M multipath lossless protection?

11. What is the maximum transmission distance of Huawei Power's 100G gray optical module for miniaturized OTN?

12. Which of the following statements about lossless bandwidth adjustment is incorrect?

13. What is the value of the all-optical cross-connect technology?

14. What is the height of the optical transmission equipment E6616?

15. Among the businesses of radio and television networks, which one is correct in understanding the business of "attracting customers"?

16. Which type of equipment is recommended to be deployed at the core site of the urban optical network backbone?

17. What is the maximum wavelength supported by the optical transmission device E9624?

18. Which of the following options is Huawei's financial transmission management unit?

19. Which transmission equipment is recommended for the communication network in the sub-center during the construction of the expressway section?

20. Taking the 100KM delay as an example, the location with the largest delay distribution is (  ).

21. Which of the following industries is the S O CC solution mainly used in?

22. OSU bandwidth adjustment only supports the same path mode, which of the following is not the change path mode?

23. Optoelectronic flexible slicing OSU encapsulation to OTU reduces () layers compared to VC12 to OTU

24. How can railway transmission GSM-R be smoothly evolved to 5G-R?

25. What are the encapsulation levels of OSU-OTN?

26. Which is the optical transmission network management system?

27. Which technology is used in optical transmission to increase single-fiber capacity?

28. What is the minimum granularity scheduling supported by OSU-OTN?

29. Huawei's fiber management system can diagnose fiber anomalies up to () level.

30. In the railway F5G solution, which of the following devices is the best model to replace the hub site OSN3500?

31. What is the arbitrary rate convergence conversion board of Huawei's E6600 series box equipment?

32. What is the actual service rate of FC3200?

33. What is the all-optical solution promoted by Quanguang Industry?