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Huawei H19-102_V2.0 Exam
HCSA-Sales-Transmission & Access V2.0 (Page 4 )

Updated On: 7-Feb-2026
Page 3 of 16
PDF with 75 Questions

Which of the following are highlights of Ultra broadband & High Integration?

  1. Hardware redundancy
  2. Hybrid photoelectric integration
  3. 9.6T/2U
  4. 100G~800Gbit@per X

Answer(s): B,C,D

Explanation:

The highlights of "Ultra broadband & High Integration" pertain to Huawei's advanced transmission solutions, such as the OptiXtrans DC908, designed for DCI scenarios. According to HCSA-Sales- Transmission & Access materials:

Hybrid photoelectric integration (B): This feature integrates optical and electrical components, reducing complexity and improving efficiency, a hallmark of Huawei's high-integration designs.

9.6T/2U (C): The DC908 delivers an industry-leading capacity of 9.6 terabits per second in a compact 2U form factor, emphasizing ultra-broadband capability and space efficiency.

100G~800Gbit@per X (D): This refers to the flexible, scalable bandwidth per port (ranging from 100G to 800G), a key feature for ultra-broadband applications in DCI.

Hardware redundancy (A): While important for reliability, it is not specifically highlighted under "Ultra broadband & High Integration" but rather under stability or resilience features.

Thus, B, C, and D are the verified highlights.


Reference:

Huawei OptiXtrans DC908 Product Brochure, HCSA-Sales-Transmission & Access training slides.



DC908 key feature: The cost of self-built networks can be recovered within 1 year. The higher the bandwidth, the shorter the payback period.

  1. TRUE
  2. FALSE

Answer(s): A

Explanation:

The Huawei OptiXtrans DC908 is designed to offer a cost-effective DCI solution, and this statement is a verified key feature in HCSA-Sales-Transmission & Access documentation. The DC908's high capacity (88T/fiber) and low per-bit cost enable customers to recover the investment in self-built networks within 1 year, compared to expensive leased lines. Additionally, the scalability (e.g., 100G to 800G per wavelength) means that higher bandwidth usage accelerates the payback period, as operational savings increase with scale. This economic advantage is a core selling point, making the statement TRUE.


Reference:

HCSA-Sales-Transmission & Access, DC908 Key Features section.



What are the following advantages of Campus OptiX in the airport scenario?

  1. Smart O&M
  2. Ultimate Wi-Fi Experience
  3. Up to 40km Coverage

Answer(s): A,C

Explanation:

Huawei's Campus OptiX, based on POL technology, is tailored for various scenarios, including airports. According to HCSA-Sales-Transmission & Access documents, the key advantages in the airport scenario include:

Smart O&M (A): Campus OptiX leverages eSight NMS for intelligent operations and maintenance, simplifying network management in large-scale environments like airports.

Up to 40km Coverage (C): POL's passive optical architecture supports long-distance coverage (up to 40km), ideal for expansive airport campuses.

Ultimate Wi-Fi Experience (B): While Campus OptiX supports high-speed connectivity, this advantage is more emphasized in scenarios like hotels or offices with Wi-Fi roaming features, not specifically highlighted for airports.

Thus, A and C are the verified advantages.


Reference:

Huawei Campus OptiX Solution for Airports, HCSA-Sales-Transmission & Access training materials.



POL is an all-optical local area network (LAN) designed for enterprise networks. It can be widely used in campus networks of education, healthcare, airport, electric power, and smart city scenarios.

  1. TRUE
  2. FALSE

Answer(s): A

Explanation:

Passive Optical LAN (POL) is Huawei's all-optical solution for enterprise networks, replacing traditional copper-based LANs with fiber optics. HCSA-Sales-Transmission & Access materials confirm that POL, part of the Campus OptiX portfolio, is designed for enterprise environments and is widely applicable in scenarios such as:

Education (e.g., universities),

Healthcare (e.g., hospitals),

Airports,

Electric power, and

Smart cities.

Its benefits include simplified architecture, high bandwidth, and long-distance coverage (up to

40km), making the statement TRUE.


Reference:

Huawei POL Solution Whitepaper, HCSA-Sales-Transmission & Access training materials.



PON is short for Passive Optical Network. It is a point-to-multipoint (P2MP) access mode.

  1. TRUE
  2. FALSE

Answer(s): A

Explanation:

PON, or Passive Optical Network, is a telecom technology that uses fiber optics and passive components (e.g., splitters) to deliver broadband access. According to HCSA-Sales-Transmission & Access documentation, PON operates in a point-to-multipoint (P2MP) topology, where a single Optical Line Terminal (OLT) at the service provider's end connects to multiple Optical Network Units (ONUs) or Optical Network Terminals (ONTs) at customer premises via a shared optical distribution network (ODN). This distinguishes it from point-to-point (P2P) systems, which dedicate a fiber per user. The statement accurately describes PON's definition and architecture, making it TRUE.


Reference:

HCSA-Sales-Transmission & Access, PON Technology Overview section.






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