H19-413_V1.0-ENU Dumps Updated (V9.02) – The Newest Materials for HCSA-Presales-Access V1.0 Certification Preparation

1. China's smart city development has reached the stage driven by new technologies.

2. How many service slots does the OSN9800 M24 subrack have?

3. In OTN encapsulation, how many minimum time slots does an ODU4 consist of at most?

4. What is the height of the industry's smallest MSOTN?

5. 1. DCI box equipment supports multi-service carrying and is suitable for backbone networks.

6. Among the many protection schemes of PON technology, which protection method can realize the protection of trunk optical fiber and support the disaster recovery protection of OLT in different locations? Even if one OLT fails, the OLT in another location can immediately take over all services.

7. Which of the following ONU models does not support the POE function?

8. Which of the following vendors does not support dual-plane solutions?

9. Which of the following is the client layer of OCH in the OTN layer?

10. Which of the following SDH ASON networks can achieve permanent 1+1 protection?

11. What is the maximum switching capacity of the new brand OLT EA5800-X7 main control board for enterprise exclusive access?

12. OSN1800V equipment supports SDH ASON/2M ASON/OTN ASON.

13. What is the line impedance specification for a 2Mbps electrical interface?

14. Which is the timing working mode of SDH equipment?

15. What is the smallest device currently provided by Huawei's transmission products?

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

17. Which is the FiberHome single slot 1T platform?

18. Technical requirements for enhanced multi-service transport node (MSTP) equipment, in accordance with the requirements of standard YD/T2486-2013.

19. Early stage guidance for radio and television access user transformation: GPON network construction.

20. What single board functions does the integrated single board DAPXF integrate?

21. Which ZTE device is comparable to the OSN9800 product?

22. The development trend of railway communication business is towards wireless broadband, control automation and intelligent operation.

23. How many wavelengths does Huawei's DWDM currently support?

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

25. FTTO is the abbreviation of Fiber-to-the-Office, which is mainly aimed at commercial users, or the construction of office networks in hospitals, banks and government enterprises. It uses ONUs with rich interfaces to be deployed in offices to meet broadband, voice and video needs.

26. Which does the SDH frame structure include?

27. What are the wave numbers of commonly used CWDM systems?

28. In the WDM model, the functional unit that completes the OEO conversion is OLA MUX DEMUX OTU. What is the overhead of the second-generation soft judgment used by Huawei 100G?

29. What is the protection scope of ODUk SNCP?

30. In the ADM configuration of a two-fiber bidirectional multiplex section shared protection ring at the STM-16 level, which service protection situation is it?

31. SDH basic transport module is STM-4.

32. Huawei's video private network transmission solution can provide high bandwidth and high reliability network requirements.

33. What do the red panels in the configurator mean?

34. Multi-data center interconnection has become a rigid demand for the rapid development of Internet business.

35. In long-distance transmission, what is the usual order of selecting solutions?

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

37. The video private network transmission network adopts OTN technology, mainly including E6616/EE606 and other equipment.

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

39. What is the maximum cross-connect capacity of OSN9800 M24?

40. What is the downstream wavelength of GPON?

41. SDH ASON/2M ASON is a feature that the State Grid requires MSTP equipment to support.

42. 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?

43. In the SDH standard, the 2M signal has a total of 32 time slots.

44. In the ultra-long-haul transmission characteristics of our company's OSN equipment, when Raman amplifiers are not currently used, what is the 2.5G single-span optical power budget that can be achieved?

45. The advantages of PON access are low cost and high reliability.

46. Which of the following ONUs can support an ambient temperature of -30 degrees Celsius?

47. Which of the following description of MA5621 is wrong?

48. How many slots are there in the 1800I enhanced device besides the main control?

49. What is the maximum ONU distance difference that Huawei EA5800 series OLT can support?

50. The MA5621 device is an industrial-grade device developed by Huawei for the energy industry. The device has 4kv lightning protection capability.