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.

eSight is Huawei’s Network Management System (NMS) for Campus OptiX, managing IP and POL

equipment, per HCSA-Sales-Transmission & Access. It provides converged O&M, making the

statement TRUE (YES).

Reference: Huawei Campus OptiX NMS, HCSA-Sales-Transmission & Access training slides.

Huawei’s Network-Level WebGUI offers key features that improve network management efficiency:

✅ Simple and Efficient – Provides an easy-to-use graphical interface that simplifies network

configuration and monitoring.

✅ Whole Network Perspective – Offers a real-time view of all network devices and connections,

enabling faster troubleshooting.

✅ Network Dimension O&M – Integrates O&M (Operations & Maintenance) functionalities for

proactive fault detection and network optimization.

Thus, the correct answers are A, B, and C.

Reference:

HCSA-Sales-Transmission & Access Official Documentation – WebGUI Features

Huawei OptiX WebGUI Guide – Section: Network Monitoring & O&M

Thank you for your visit.

In the hotel scenario, Huawei’s Campus OptiX (POL-based) offers tailored advantages, as per HCSA-

Sales-Transmission & Access:

Best TCO (B): POL reduces cabling, power, and maintenance costs, delivering the best Total Cost of

Ownership compared to traditional LANs.

1 Fiber for 1 Room (C): The solution supports a fiber-to-the-room architecture, providing high

bandwidth and scalability for guest rooms.

Wi-Fi "0" Interrupt (A): While POL supports excellent Wi-Fi (e.g., via ONUs with Wi-Fi 6), "zero

interrupt" is not a specifically highlighted advantage in hotel scenarios; it’s more emphasized in

office roaming contexts.

Thus, B and C are the verified advantages.

Reference: Huawei Campus OptiX Hotel Scenario, HCSA-Sales-Transmission & Access training slides.

Passive Optical Networks (PON) use a Point-to-Multipoint (P2MP) topology where a single Optical

Line Terminal (OLT) connects to multiple Optical Network Units (ONUs) or Optical Network Terminals

(ONTs) using passive splitters.

✅ Efficient Bandwidth Sharing – A single fiber from the OLT is split among multiple users, reducing

fiber deployment costs.

✅ Scalable and Cost-Effective – Supports higher user density with minimal fiber usage.

Since PON does not follow a Point-to-Point (P2P) model, the correct answer is P2MP.

Reference:

HCSA-Sales-Transmission & Access Official Documentation – PON Architecture

ITU-T G.984 Standard for GPON