Huawei H19-410_V1.0 Practice Exams
Last updated on Mar 31,2025- Exam Code: H19-410_V1.0
- Exam Name: HCSA-Presales-Transmission V1.0
- Certification Provider: Huawei
- Latest update: Mar 31,2025
What is the biggest difference between radio and television and operators before 2019?
- A . Wireless Services
- B . Private Line Services
- C . Home Broadband Services
- D . Video services
What is the biggest difference between different types of amplifiers?
- A . Different gains
- B . Different noise figures
- C . Occupied different slots
Which service accounts for the largest proportion of traffic in the radio and television bearer network?
- A . Video
- B . Broadband
- C . Attract customers
- D . Wireless
The power OTN backbone communication network is mainly used to carry () services.
- A . Scheduling Automation
- B . Dispatch Phone
- C . Data communication network
- D . SCADA
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?
- A . 0
- B . 2
- C . 4
- D . 8
In all-optical video backhaul, which of the following can be used in scenarios where power supply, management, lightning protection, and intelligence are required?
- A . EG8040C
- B . P622E
- C . T672E
- D . EG8084P
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
- A . OLA
- B . MUX
- C . DEMUX
- D . OTU
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?
- A . OSN9800UPS
- B . OSN7500
- C . OSN1800V
- D . OSN12800
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?
- A . 2
- B . 8
- C . 16
- D . 32