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Huawei H31-311-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Optical Transmission Network Products | 10% | - Hardware composition and functions - OptiXtrans SDH/WDM product series |
| Commissioning and Configuration Basics | 20% | - Initial configuration process - Performance monitoring and alarm processing - Service configuration and protection |
| Hardware Installation Basics | 10% | - Installation environment and safety requirements - Cabling and power supply |
| Basics of Optical Fiber Communication | 10% | - Optical passive components - Optical fiber characteristics and types - Optical transmission principles |
| Routine Maintenance | 10% | - Daily maintenance procedures - Common fault handling |
| Optical Transmission Technologies | 25% | - WDM principles and system composition - OTN protocol and frame structure - SDH principles and frame structure - Ethernet services over transmission networks |
| Overview of Optical Transmission Networks | 5% | - Development and classification of transmission networks - Network architecture and application scenarios |
| Network Management System | 5% | - NCE-T/iManager U2000 overview - Basic management functions |
| WDM and OTN Networks and Signal Flow | 5% | - OTN cross-connect and signal flow - WDM networking modes |
Huawei HCIA-Transmission(Huawei Certified ICT Associate-Transmission) Sample Questions:
1. LCK insertion has priority over AIS insertion. That is, if a user configures LCK insertion and the conditions of automatic AIS insertion are met, LCK is inserted.
A) TRUE
B) FALSE
2. For 100G (112 Gbit/s) signals, the actual data baud rate is only 28G baud.
A) TRUE
B) FALSE
3. By default, the B2-EXC alarm is reported when the number of B2 bit errors exceeds the () threshold.
A) 0.001
B) 0.01
C) 0.00001
D) 0.000000001
4. Which of the following effects is used by the Raman amplifier?
A) Raman scattering
B) Self-phase modulation (SPM)
C) Dispersion
D) Four-wave mixing (FWM)
5. Which of the following is not a non-linear effect?
A) Raman scattering
B) Self-phase modulation (SPM)
C) Dispersion
D) Four-wave mixing (FWM)
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: A | Question # 3 Answer: A | Question # 4 Answer: A | Question # 5 Answer: C |

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