Huawei H19-413_V1.0 Practice Exams
Last updated on Oct 24,2026- Exam Code: H19-413_V1.0
- Exam Name: HCSA-Presales-Access V1.0
- Certification Provider: Huawei
- Latest update: Oct 24,2026
Which of the following devices do not support OTN cross-connection?
- A . E9624
- B . E6616
- C . E6608T
- D . E6608
Which software and hardware protection does Huawei’s PON solution support? (Multiple choice)
- A . Hand in hand protection
- B . 6kV lightning protection for power supply and communication ports
- C . AES encryption
- D . Two-fiber bidirectional multiplex section protection
Which networking architecture does SDH equipment support? (Multiple choice)
- A . Star structure
- B . Ring structure
- C . Chain structure
- D . Network structure
What are the methods for financial disaster recovery data centers? (Multiple choice)
- A . Local disk backup
- B . Same-city dual-active and same-city multi-active
- C . Two Locations and Three Centers
- D . Cloud Disaster Recovery
- E . Primary and backup in the same city
What is the maximum single-fiber capacity of the Super C band of the OptiXtrans E9600 platform?
- A . 96T
- B . I6T
- C . 10T
- D . 48T
The maximum electrical cross-connect capacity of OSN 9800 U32E is 32T.
- A . True
- B . False
In November 2020, the National Information Center released the "All-Optical Smart City White Paper" to promote the construction of all-optical communication networks as urban communication infrastructure.
- A . True
- B . False
What are the advantages of optoelectronic integrated solutions with built-in PCM? (Multiple choice)
- A . Save space: 2 sets of equipment become 1 set
- B . High reliability: reducing network layers
- C . Easy operation and maintenance: 1 set of network management
- D . Increase network construction costs
What is the maximum ONU distance difference that Huawei EA5800 series OLT can support?
- A . 10KM
- B . 20KM
- C . 40KM
- D . 100KM
Who is the scientist who is known as the “Father of Fiber Optics”?
- A . Charles Kao
- B . Biography of Wu Ji
- C . Raman
- D . Wei Leping
- E . Zhao Zisen