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Huawei H31-311-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Transmission Fundamentals | - Digital communication principles - Basic concepts of transmission systems |
| Topic 2: SDH and OTN Technologies | - SDH architecture and frame structure - OTN fundamentals and multiplexing |
| Topic 3: WDM Systems | - DWDM/CWDM applications - WDM principles and architecture |
| Topic 4: Transmission Network Operation & Maintenance | - Fault detection and troubleshooting - Network performance monitoring |
| Topic 5: Huawei Transmission Products | - Huawei optical transport equipment overview - Basic configuration and management |
| Topic 6: Optical Fiber Communication | - Optical transmission impairments and loss - Optical fiber types and characteristics |
Huawei HCIA-Transmission(Huawei Certified ICT Associate-Transmission) Sample Questions:
Question #1
The management scope of an OMSn is the path from the input optical port on a multiplexer unit at the transmit site to the output optical port on a demultiplexer unit at the receive site, which is called an optical multiplexing section (OMS) path.
A. TRUE
B. FALSE
Question #2
The frame structure of ODU4 is four times that of ODU1.
A. TRUE
B. FALSE
Question #3
If the overhead bytes pass through the backplane bus between two slots, the two slots are called paired slots. Paired slots implement automatic transparent transmission of overhead bytes, such as (), (), and ( ). This improves MSP switching performance and protects DCC communication with other NEs even if the SCC board on the local NE is offline. (Multiple Choice)
A. E1 byte
B. B1 byte
C. D byte
D. K byte
Question #4
The last 256 columns in the OTN frame structure are FEC areas, which are used for forward error correction.
A. TRUE
B. FALSE
Question #5
A 1510 nm optical supervisory channel can be effectively amplified after it passes an EDFA.
A. TRUE
B. FALSE
Solutions:
| Question #1 Correct Answer: A | Question #2 Correct Answer: B | Question #3 Correct Answer: A,C,D | Question #4 Correct Answer: A | Question #5 Correct Answer: B |
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