Huawei H19-410_V1.0-ENU Exam Dumps (V8.02) – Your Proper Preparation Materials for HCSA-Presales-Transmission V1.0 Certification Learning

1. The line impedance of the 2Mbps electrical interface is specified as

2. Which of the following statements about ASON technology is incorrect?

3. What is the biggest difference between different types of amplifiers?

4. Protection range of ODUkSNCP Linear protection realized by dual transmission and selective reception

5. What is the Wavenumber of commonly used continuous wavelength division multiplexing systems?

6. In the WDM model, the payload part of the OMS layer of the functional unit that completes the OEO conversion is processed on the MUX/DEMUX/OADM board OTU optical wavelength conversion board

7. What is the cost of the second-generation soft judgment used by Huawei 100G?

8. Which of the following protection methods has the lowest cost?

9. What is the client layer of OCH in the OTN layer?

10. Which of the following is the smallest device currently provided by Huawei transmission products?

11. GPON downstream wavelength is

12. Among the following ONUs, the model that does not support the POE function is:

13. Which of the following products does not have POE features at all?

14. To achieve a larger range of WLAN coverage in the office area of the park, seamless roaming and uninterrupted business are required. Which of the following methods is recommended to provide wireless access?

15. What is the maximum switching capacity of the new brand OLTEA5800-X7 main control board for enterprise exclusive access?

16. Which of the following equipment forms does not belong to access products?

17. OLTEA5801 supports a maximum of () service GPON ports

18. In all-optical video backhaul, which of the following can be used in scenarios where power supply, management, lightning protection, and intelligence are required?

19. The actual effective bandwidth of EPON downstream is about 0.96G. If all users on a single PON port subscribe to 1000M packages, how many users can it support at most?

20. Which of the following statements about the high reliability of POL networks is incorrect?

21. Which of the following description about XGSPON is wrong?

22. Which of the following is not included in common GPON optical module type?

23. Which of the following ONT models support WIFI?

24. What are the ONU user-side interfaces commonly used in radio and television ONUs?

25. The actual effective bandwidth of GPON downstream is about 2.3G. If all users on a single PON port subscribe to 1000M packages, how many users can it support at most?

26. What is the maximum capacity of a single wave in Huawei's financial data center transmission solution?

27. Huawei Financial Data Center Transmission Solution FC Interface Maximum Support

28. In Huawei's financial data center transmission solution, which of the following is mostly used for the five major banks, joint-stock banks, and local banks with large business volumes?

29. What is the device with small size, high integration and unified platform in Huawei's financial data center transmission solution?

30. What is the main application scenarios of DC908?

31. What is the generally recommended minimum DCI latency for the financial industry ?

32. How to obtain optical fiber for DCI scenarios?

33. In which year does Document No. 996 require the construction of the video network?

34. In the current RPR ring network model in the subway field, a reverse dual-ring structure is adopted. What is the bandwidth of the dual-ring?

35. What are the main features of Huawei's highway transmission solution?

36. In the highway access solution, which transmission product does Huawei recommend first?

37. The subway MS-OTN solution can use lisence to control bandwidth . Which of the following bandwidth cannot be achieved by license control?

38. Which network management system is recommended for subway dedicated transmission network ?

39. Which of the following descriptions of railway business network security and reliability requirements are incorrect ?

40. What solution do we mainly promote for the radio and television county and township transmission network?

41. What is the biggest difference between radio and television and operators before 2019?

42. Which service accounts for the largest proportion of traffic in the radio and television bearer network?

43. What is the maximum speed that Huawei 1800 series devices can record in a single wave?

44. The power OTN backbone communication network is mainly used to carry () services.

45. The main product currently promoted by the power OTN backbone communication network is ().

46. The advantages of the power distribution network automation xPON solution over other solutions do not include ().

47. The voltage level of the substation not covered by the power transmission and transformation communication network is ().

48. The advantages of the SDH ultra-long-distance solution used in the power industry do not include ().

49. The integration of power transmission and transformation integrated transmission solutions does not include ().

50. Which of the following is not an advantage of the enhanced MSTP built-in PCM solution over the traditional solution?

51. The SDH frame structure includes

52. What is the timing working mode of SDH equipment?

53. Under the ADM configuration in the STM-16 level two-fiber bidirectional multiplex section shared protection ring, which of the following is the service protection situation?

54. What do the red marked panels in the configurator mean?

55. What is the wave number of the commonly used CWDM system?