[2025年08月05日] 無料Huawei-certification H19-102_V2.0公式認定ガイドPDFダウンロード [Q21-Q36]

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[2025年08月05日] 無料Huawei-certification H19-102_V2.0公式認定ガイドPDFダウンロード

Huawei H19-102_V2.0公式認定ガイドPDF

Huawei H19-102_V2.0認定試験は、Huawei製品の販売と送信、アクセスに関連する幅広いトピックをカバーしています。これらのトピックには、Huaweiのさまざまな製品、その機能、利点、および短所に関する知識が含まれます。さらに、この試験では、Huaweiが使用する市場競争、顧客のニーズ、およびマーケティング戦略に関する知識も対象としています。

H19-102_V2.0認定試験の取得に関心のある専門家は、送信およびアクセス業界、および販売とマーケティングの経験を確実に理解する必要があります。また、Huaweiの製品とサービス、および同社の販売およびマーケティング戦略についてもよく理解する必要があります。

質問 21
eSight can manage both IP and POL equipment in Campus OptiX solution.

TRUE

FALSE

eSight is Huawei’s network management system (NMS) designed to provide centralized management for various network elements. In the context of the Campus OptiX solution, HCSA-Sales-Transmission & Access documents confirm that eSight supports converged management of both IP-based equipment (e.g., switches, routers) and POL components (e.g., OLTs, ONUs). This capability enables unified monitoring, configuration, and fault detection across the hybrid IP+POL architecture, enhancing operational efficiency. The statement is consistent with eSight’s documented functionality, making it TRUE.

質問 22
Which of the following are highlights of Ultra broadband & High Integration?

Hardware redundancy

Hybrid photoelectric integration

9.6T/2U

100G~800Gbit@per X

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.

質問 23
In DCI scenarios, high-level customers’ major pain points are not high costs and difficult O&M.

TRUE

FALSE

High-level customers in DCI scenarios (e.g., ISPs, enterprises) consistently cite high costs and difficult O&M as major pain points, per HCSA-Sales-Transmission & Access. High costs stem from bandwidth growth and leased lines, while difficult O&M arises from complex networkmanagement. The statement negates these documented issues, making it FALSE. (Note: This contradicts Question 4, but both are evaluated independently based on documentation.)

質問 24
The advantage of POL is passive instead of active, saving power.

TRUE

FALSE

POL’s passive optical design (e.g., ODN with splitters) eliminates active equipment, reducing power consumption by up to 50% vs. active Ethernet, per HCSA-Sales-Transmission & Access,making the statement TRUE.

質問 25
The main components of the POL network are OLT, ODN, ONU.

TRUE

FALSE

A Passive Optical LAN (POL) network, as per HCSA-Sales-Transmission & Access, consists of:
OLT (Optical Line Terminal): The central device managing the network.
ODN (Optical Distribution Network): Passive infrastructure (e.g., fibers, splitters) connecting OLT to ONUs.
ONU (Optical Network Unit): The endpoint device at customer premises.
These are the core components of Huawei’s POL (e.g., Campus OptiX), making the statement TRUE.

質問 26
Campus OptiX solution support smooth evolution from GPON to 10GPON.

TRUE

FALSE

Campus OptiX supports GPON (2.5Gbps) and evolves to 10GPON (10Gbps) using the same OLT and ODN, per HCSA-Sales-Transmission & Access, ensuring future-proofing, making the statement TRUE.

質問 27
Which of the following are features of DC908?

Co-deployed with IT devices in the same rack

Support 19-inch ETSI rack installation

Front air inlet and rear air outlet

AC/HVDC/DC power supply

The DC908’s features, per HCSA-Sales-Transmission & Access, include:
Co-deployed with IT devices (A): Supports rack integration with IT equipment.
Front air inlet and rear air outlet (C): Matches data center cooling standards.
AC/HVDC/DC power supply (D): Offers flexible power options (AC, high-voltage DC, DC).
19-inch ETSI rack installation (B): While compatible with 19-inch racks, “ETSI” typically implies European telecom standards (e.g., 21-inch), and DC908’s primary focus is 19-inch IT racks; this is not a highlighted feature.
Thus, A, C, and D are correct.

質問 28
In DCI scenarios, technical-level customers’ major pain points are high costs and difficult O&M.

TRUE

FALSE

Technical-level customers (e.g., engineers) in DCI scenarios face high costs (bandwidth, equipment) and difficult O&M (complex planning, maintenance), as per HCSA-Sales-Transmission& Access. DC908 addresses these with low per-bit costs and simplified deployment, making the statement TRUE.

質問 29
How many OLT models are there in Huawei’s OLT family?

Huawei’s OLT family (SmartAX series) includes models like EA5800-X17, X7, X2, and others, totaling at least 4 variants, per HCSA-Sales-Transmission & Access, making A correct.

質問 30
What is the maximum coverage distance in Campus OptiX solution?

20km

10km

40km

The Campus OptiX solution, based on POL and PON technology, leverages fiber optics for long-distance coverage. HCSA-Sales-Transmission & Access documents specify that the maximum coverage distance is
40km, enabled by PON’s passive optical distribution network (ODN) and high-power optical modules. This suits large campus scenarios like airports or universities, making C the correct answer.

質問 31
Which of the following are key features of DC908?

Payback within 1 year for self-built networks

30%+ higher performance than the industry average

Double the industry’s average stability

Automatic Commissioning within 8 minutes

DC908’s key features, per HCSA-Sales-Transmission & Access, include:
Payback within 1 year (A): A core economic benefit.
Automatic Commissioning within 8 minutes (D): Simplifies deployment.
30%+ higher performance (B): Capacity is 47% higher, but “performance” isn’t phrased this way.
Double stability (C): Not a specific claim.
Thus, A and D are correct.

質問 32
Which of the following challenges are Campus Networks facing?

Hard to expand/upgrade cabling system

Restriction of 100m makes network complex

Devices are too large

Chimney networks hard to maintain

Campus networks today face several key challenges:
#Hard to expand/upgrade cabling system – Traditional Ethernet-based campus networks require extensive copper cabling, which is difficult to expand and upgrade, leading to higher costs and complexity.
#Chimney networks hard to maintain – Many legacy campus networks operate in a chimney-style architecture (vertical silos of network systems), making it difficult to manage and integrate different services.
#Restriction of 100m makes network complex – While Ethernet has a 100m distance limit, modern fiber- based Passive Optical LAN (POL) solutions overcome this restriction, making this less of a challenge today.
#Devices are too large – Modern networking equipment is compact and modular, making device size less of a concern in today’s campus networks.
Thus, the correct answers are A and D.

質問 33
Which of the following information needs to be obtained before network design?

Project Background and Scope

Service types and bandwidth requirements

Project Scenario

Construction period

Layout (include cabling)

Network design for Campus OptiX or DCI requires, per HCSA-Sales-Transmission & Access:
Project Background and Scope (A): Context and objectives.
Service types and bandwidth requirements (B): Defines capacity needs.
Project Scenario (C): Determines solution type (e.g., hotel, education).
Layout (include cabling) (E): Physical planning.
Construction period (D): Implementation detail, not design prerequisite.
Thus, A, B, C, and E are correct.

質問 34
Huawei’s OptiXtrans DC908 product is designed for the DCI application.

TRUE

FALSE

The Huawei OptiXtrans DC908 is a high-performance Data Center Interconnect (DCI) solution designed specifically for DCI applications.
#High-capacity transmission – Supports 800G per wavelength to handle large-scale data centertraffic.
#Simplified deployment – Uses intelligent management tools for plug-and-play operations.#High reliability – Supports multi-layer protection and low latency for critical data center connectivity.
Thus, the correct answer is TRUE.

質問 35
Which of the following are Huawei’s Strengths when dealing with technical-level customers?

Maximum bandwidth per wavelength: In-house 800G oDSP chips

Simplest O&M: The distributed Light Sensor technology implements one-click deployment and zero- touch deployment (ZTP) at the optical layer

Widest spectrum: Super C+L band (220 wavelengths) expands the spectrum from 4 THz to 11 THz

Huawei’s technical strengths, particularly for DCI and optical solutions like the DC908, resonate with technical-level customers (e.g., engineers, CTOs). Per HCSA-Sales-Transmission & Access:
Maximum bandwidth per wavelength (A): Huawei’s in-house 800G oDSP chips enable industry-leading per- wavelength capacity, a key technical advantage.
Simplest O&M (B): Distributed Light Sensor technology simplifies optical-layer management with one-click and zero-touch deployment, reducing complexity.
Widest spectrum (C): Super C+L band support expands capacity to 220 wavelengths (11 THz), far exceeding traditional C-band (4 THz), a standout feature.
All options (A, B, C) are verified technical strengths.

質問 36
All ODN parts in POL are passive optical components?

TRUE

FALSE

In a Passive Optical LAN (POL), the Optical Distribution Network (ODN) consists entirely of passive optical components such as splitters, connectors, and fibers. These components do not require external power, making them fully passive.
The ODN in POL follows Point-to-Multipoint (P2MP) architecture using passive splitters, ensuringsignal distribution without electrical conversion. Since no active components are present in the ODN, it remains maintenance-free and energy-efficient.

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Huawei H19-102_V2.0（HCSA-Sales-Transmission＆Access V2.0）認定試験は、販売、送信、アクセスの分野でのスキルと知識を強化したい個人にとって優れた認定です。この認定試験は、幅広いトピックをカバーしており、多くのトップ企業や組織によって認められています。この試験に合格することで、個人はキャリアの見通しを強化し、潜在的な雇用主にスキルと知識を紹介できます。

無料H19-102_V2.0試験問題集試験点数を伸ばそう：https://www.passtest.jp/Huawei/H19-102_V2.0-shiken.html