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Huawei H31-331 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: OTN and Transmission Fundamentals | - Basic Concepts and Protocols
|
| Topic 2: Equipment Deployment and Configuration | - Commissioning and Setup
|
| Topic 3: Service Management and Maintenance | - Operational Procedures
|
| Topic 4: Network Architecture and Topology | - OTN Network Planning
|
Huawei Certified Network Professional-Building Carrier OTN Transmission Network Sample Questions:
The SCC provides the 1:N power backup function for the system by the battery on the SCC board.
- A. False
- B. True
Correct Answer: A 🗳️
The transmission network is divided into four levels: short long distance (regional trunk), core layer, convergence layer and access layer. Each level completes the transmission and scheduling of the corresponding service particles. The higher the level, the larger the capacity requirement, and the longer the transmission distance is.
- A. False
- B. True
Correct Answer: B 🗳️
The ID of the subrack of the Optix OSN 8800 T64 is implemented by dialing the switch on the AUX board.
- A. False
- B. True
Correct Answer: A 🗳️
What are the main methods for suppressing nonlinear effects in the WDM system? (multiple choice)
- A. Advanced light source technology
- B. Control signal optical power
- C. Improve the optical power of the transmitter signal
- D. Good dispersion management
- E. Use large effective area fiber as the transmission medium
Correct Answer: A,B,D,E 🗳️
The following descriptions of the OSN 6800 devices are correct. (multiple choice)
- A. The adjustable attenuation range of each channel of VA4 is 2~20dB
- B. The wavelength selection of the tunable wavelength OTU can be performed on the network management
- C. The NMS can set the ID of each subrack of the OptiX OSN 6800 device.
- D. After monitoring the 15-minute and 24-hour performance events, all performance events will be cleared.
Correct Answer: D 🗳️



