Free Preparation Discussions
MENU
Huawei H19-315 Exam Questions
- Topic 1: Optical Network Fundamentals: This section measures the skills of Transmission Pre-Sales Engineers and covers basic optical networking principles, fiber types, wavelength division multiplexing, and optical transmission systems. A key skill measured is analyzing optical network requirements to propose appropriate solutions. The section includes an understanding of loss budgets, dispersion, and optical power levels.
- Topic 2: Transport Network Technologies: This section evaluates Technical Solutions Pre-Sales Consultants' knowledge of SDH/SONET, OTN, PTN, and packet transport technologies. A critical skill tested is designing transport network architectures for service providers. Topics cover network synchronization, protection mechanisms, and quality of service implementation.
- Topic 3: Access Network Solutions: Pre-sales network Engineers demonstrate expertise in various access technologies including PON, xDSL, and FTTx architectures. One essential skill measured is selecting optimal access solutions for different scenarios. The domain includes an understanding of network topology design, bandwidth planning, and access node deployment.
- Topic 4: Network Management Systems: This section tests technical pre-sales architects' comprehension of transmission network management platforms, monitoring tools, and maintenance procedures. A key competency evaluated is implementing network management solutions for service providers. Content covers fault management, performance monitoring, and network optimization.
- Topic 5: Service Planning and Design: Solutions Pre-Sales Engineers are evaluated on their ability to analyze customer requirements, design network solutions, and create implementation plans. A crucial skill tested is developing cost-effective network proposals. The section includes capacity planning, network evolution strategies, and solution documentation.
Free Huawei H19-315 Exam Actual Questions
Note: Premium Questions for H19-315 were last updated On Jul. 06, 2026 (see below)
Which of the following scenarios can OSN 9800 be used in?
TheOSN 9800series is a versatile optical transport platform designed for high-capacity and long-haul networks. It is widely used in the following scenarios:
ISP (Internet Service Provider):Provides backbone connectivity for large-scale data centers and internet services.
Safe City:Supports video surveillance and backhaul applications for public safety.
Electrical Grid:Enables reliable communication for smart grid operations, including power distribution and monitoring.
Railway:Facilitates mission-critical communications for railway signaling, control, and passenger services.
While the OSN 9800 can technically support campus networks, it is more commonly deployed in scenarios requiring high bandwidth and long-distance transmission, making it less typical for campus environments.
Huawei OSN 9800 Series Product Documentation
Huawei Optical Transport Network Solution Guide
NCE-T does NOT support virtualization deployment.
The statement isFalse. TheNCE-T (Network Cloud Engine for Transport) does support virtualization deployment, making it highly flexible and scalable for modern optical transportnetworks.
Key aspects of NCE-T's virtualization support include:
Cloud-Native Design:NCE-T can be deployed on cloud platforms, leveraging virtual machines (VMs) or containers for scalability and resource optimization.
Multi-Tenancy:Supports multiple tenants within a single instance, enabling service providers to offer customized solutions to different customers.
Dynamic Scaling:Automatically adjusts resource allocation based on network demand, ensuring optimal performance during peak loads.
Integration with NFV:Works seamlessly with Network Function Virtualization (NFV) frameworks, enabling convergence with other virtualized network functions.
Virtualization enhances NCE-T's capabilities, making it suitable for large-scale, carrier-grade deployments where flexibility and scalability are critical.
Huawei NCE-T Product Documentation
ITU-T G.709 Standards for OTN
NCE-FAN includes Management module, Control module, and Analysis module.
TheNCE-FAN (Network Cloud Engine - Fiber Access Network)is a comprehensive platform for managing fiber access networks. It consists of three core modules:
Management Module:Handles device configuration, fault monitoring, and performance management.
Control Module:Provides centralized control over network resources, enabling features like automatic service provisioning and policy enforcement.
Analysis Module:Uses AI and big data analytics to provide insights into network performance, user behavior, and potential issues.
These modules work together to deliver intelligent, efficient, and scalable management of fiber access networks.
Huawei NCE-FAN Product Documentation
Huawei Fiber Access Network Solution Guide
Which of the following are the advantages of an OSN 1800 used in the Grid industry?
All the options are correct. TheHuawei OSN 1800offers several advantages when used in theGrid industry, making it an ideal solution for smart grid communications.
Here's how each advantage applies:
High Secure Hard Pipe:Provides dedicated bandwidth for mission-critical applications like SCADA (Supervisory Control and Data Acquisition), ensuring secure and reliable communication.
Isolation Hard Pipe:Ensures complete isolation between different services, preventing interference and enhancing security.
Built-in PCM:Supports legacy analog and digital services, enabling seamless integration with existing grid infrastructure.
MS-OTN (Multi-Service Optical Transport Network):Combines OTN, SDH, and Ethernet capabilities, offering a converged platform for diverse grid applications.
The OSN 1800's flexibility, security, and support for multiple technologies make it well-suited for the demanding requirements of the Grid industry.
Huawei OSN 1800 Product Documentation
ITU-T G.709 Standards for OTN
Which of the following optical modules are used in commercial cases currently?
Optical modules are categorized based on their transmission distance and power budget. The most commonly used classes in commercial deployments are:
Class B+:Supports distances up to 20 km and is widely used in urban and suburban areas.
Class C+:Supports distances up to 40 km and is suitable for medium-range deployments.
Class D:Supports distances up to 60 km and is ideal for long-haul connections in remote areas.
ClassesEandFare either outdated or not commercially viable due to their limited use cases.
ITU-T G.984 Standard - Optical Module Specifications
Huawei Optical Module Product Guide
- Select Question Types you want
- Set your Desired Pass Percentage
- Allocate Time (Hours : Minutes)
- Create Multiple Practice tests with Limited Questions
- Customer Support
Jeffrey Williams
14 days agoAmy Baker
19 days agoGerald Nelson
1 month agoRyan Lee
2 months agoLinda Flores
2 months agoStephanie White
3 months agoElizabeth Davis
2 months agoFrank Murphy
2 months agoEdward Collins
2 months agoKimberly Davis
3 months agoBrian Rivera
2 months agoMelissa
3 months agoSelene
4 months agoFranklyn
4 months agoRicarda
4 months agoMing
4 months agoPortia
5 months agoTyra
5 months agoJohana
5 months agoAzzie
5 months agoThurman
6 months agoBrunilda
6 months agoMollie
6 months agoLynelle
6 months agoWillard
7 months agoErasmo
7 months agoKerry
7 months agoSage
7 months agoClorinda
8 months agoDominga
8 months agoParis
8 months agoTamala
8 months agoVernell
9 months agoDalene
9 months agoNikita
9 months agoLeota
9 months agoKris
10 months agoArlyne
10 months agoVernell
10 months agoMatilda
10 months agoFletcher
10 months agoErasmo
10 months agoLucy
1 year agoCarolann
1 year agoLettie
1 year agoFranklyn
1 year agoElly
1 year agoHerman
1 year agoArlene
1 year agoLai
1 year agoOmer
1 year agoDong
1 year agoGayla
1 year agoBroderick
1 year agoLindsay
1 year agoMelodie
1 year agoPaulene
1 year agoLazaro
1 year agoCarmela
1 year ago