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Huawei H31-331 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| OTN Network Planning and Design | - Network topology design (ring, mesh, linear) - Protection schemes (1+1, 1:1, SNCP-like protection) - Capacity planning and wavelength allocation |
| Fundamentals of Optical Transport Networks (OTN) | - OTN architecture and layered structure (ODUk/OTUk) - OTN framing and overhead structure - Digital wrapper and encapsulation principles |
| Carrier-Class OTN Equipment and Huawei Solutions | - Huawei OptiX transmission platform overview - Service mapping and cross-connect principles - Board types and functional modules |
| Optical Fiber Transmission Technologies | - Optical amplification (EDFA, Raman) - Dispersion and impairment management - DWDM system principles and components |
| Operation, Maintenance, and Troubleshooting | - Routine maintenance procedures - Performance monitoring and KPIs - Alarm analysis and fault localization |
| Advanced Optical Network Technologies | - Next-generation converged transport networks - ASON/GMPLS principles in transport networks - IP over OTN integration concepts |
Huawei Certified Network Professional-Building Carrier OTN Transmission Network Sample Questions:
Question 1
When the light strip is removed, the specification requires that the fiber is pulled out and then pulled out.
A. True
B. False
Question 2
When the OCH is created by the path method, you do not need to configure the wavelength of the WDM side port of the source and the OTU board.
A. True
B. False
Question 3
Which of the following signals is sent back to the originator?
A. BDI
B. AIS
C. IAE
D. LCK
Question 4
The TMX board is a type of tributary board that supports 10G rate signal access on the customer side.
A. True
B. False
Question 5
Which of the following are the daily maintenance items on the equipment side? (multiple choice)
A. Check the ground wire and power cord
B. Check the cabinet indicator
C. Checking the board indicators
D. Check the room temperature, humidity
E. Check the device sound alarm
F. Test error
Solutions:
| Question 1 Answer: A | Question 2 Answer: B | Question 3 Answer: A | Question 4 Answer: B | Question 5 Answer: B,C,D,E |
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