Huawei H31-341 Study Guide Archives Updated on Sep 10, 2023
Download H31-341 Mock Test Study Material
Huawei H31-341 (HCIP-Transmission V2.0) Certification Exam is a valuable certification for individuals who want to gain expertise in the field of transmission network planning, construction, and maintenance. H31-341 exam covers a wide range of topics related to transmission network principles and technologies and is designed for individuals with experience working in the telecommunications industry. With the right training and preparation, candidates can successfully pass the exam and advance their careers in the telecommunications industry.
The HCIP-Transmission V2.0 exam covers a broad range of topics revolving around transmission technologies. It includes various subjects such as optical fiber transmission, network structure, optical transmission principle, networking architecture and more. Furthermore, the exam requires the candidate to demonstrate the ability to work with various transmission equipment, protocols, and technologies.
NEW QUESTION # 123
In the WDM system, after a certain distance of transmission, the optical signal-to-noise ratio of the receiving signal will be reduced to a certain extent. What is the main reason?
- A. Use of EDFA
- B. Fiber attenuation is too large
- C. Use of the splitter combiner
- D. No new fiber is used
Answer: A
NEW QUESTION # 124
Which particles can be cross-scheduled for the cross-board of the OSN 8800 device? (Multiple choice)
- A. OPU2
- B. ODUflex
- C. ODU2
- D. ODUO
Answer: B,C,D
NEW QUESTION # 125
The shortcomings of traditional OTDR meters in measuring optical fibers are: (Multiple choice)
- A. Cannot be used for routine maintenance testing
- B. Need inbound measurement
- C. Business will be interrupted during measurement
- D. Manual interpretation is required, which requires high operator requirements
Answer: A,B,C,D
NEW QUESTION # 126
Which of the following is not a part of the ASON Control Protocol?
- A. OSPF-TE
- B. RSVP-TE
- C. IS-IS
- D. LMP
Answer: C
NEW QUESTION # 127
In a WDM system, after a distance of transmission, the OSNR of the signals at the receive end decreases to a certain extent. Which of the following is the main cause?
- A. Use of Demultiplexer Multiplexer
- B. Use of EDFA
- C. The fiber attenuation is too large.
- D. New optical fiber is not used.
Answer: C
NEW QUESTION # 128
If the tunnel APS is configured for the tunnel to which the PW belongs, the PW cannot be configured with the PW APS.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION # 129
Path method creates OCh failure, what are the possible reasons? (Multiple Choice)
- A. Some pigtails are not connected
- B. Inconsistent wavelength setting at both ends of source and sink
- C. No service layer path
- D. There are still unremoved alarms in the boards involved in OCh.
Answer: A,B,C
NEW QUESTION # 130
The following description of the cross-board of the OSN 8800 T64 subrack. Which is correct? (Multiple choice)
- A. XCT+SXM can be regarded as a whole when working. If any faulty, the two boards will be switched together.
- B. XCT+SXM can be used together to provide an ODUK crossover with a total capacity of 2.56 Tbit/s.
- C. Enhanced subrack can only be configured with UXCT+USXM or UXCT+USXH
- D. XCT+SXM can support ODU0, 1, 2, and 3 levels of crossover.
Answer: A,B,C,D
NEW QUESTION # 131
The following description of the Directioned scenario, which is correct? (Multiple choice)
- A. When the service needs to be adjusted, or the working path is faulty, the optical crossover can be manually configured to implement flexible scheduling of services.
- B. Directioned scenes are applied to networks that are not ASON.
- C. If the current path needs to be adjusted, you must inbound to adjust the fiber connection of the network.
- D. The wavelength carrying the local service can be transmitted to fixed direction.
Answer: B,C,D
NEW QUESTION # 132
In the Colored&Directioned scenario of the 4D ROADM, if you want to implement local service scheduling in four directions, how many sets of M40V+D40 are needed?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 133
When using the OSN8800 T32, if you want to set the ID number of the master and slave sub-racks, which board should be set?
- A. EFI
- B. EFI2
- C. EFI1
- D. SCC
Answer: C
NEW QUESTION # 134
The transmission windows of 1310 nm and 1550 nm are low loss windows. In DWDM systems, only the 1550nm transmission window is used. Which of the following is the main reason?
- A. The 1550 nm wavelength region is suitable for long-distance transmission.
- B. The operating wavelength flatness area of EDFA is contained in this window.
- C. None of the above
- D. The nonlinear effect in the 1550nm wavelength region is very small.
Answer: B
NEW QUESTION # 135
Which of the following statements about the advantages of OTN are wrong?
- A. WDM function is used to meet the requirement of Tbit/s bandwidth per fiber.
- B. OTN provides high-speed interfaces of 2.7 Gbit/s, 10.7 Gbit/s, 43 Gbit/s and even 111.8 Gbit/s.
- C. OTN provides powerful out-of-band FEC function to effectively ensure line transmission performance.
- D. OTN provides up to five levels of nested or overlapping TCM connection monitoring.
Answer: D
NEW QUESTION # 136
The following description of the electrical layer overhead-source function, the correct ones are: (Multiple Choice)
- A. ODUkT calculates BIP-8 and writes to TCHi.
- B. OPUk performs client signal mapping, rate adjustment and rate adaptation in the transmission direction.
- C. OTUk is responsible for calculating BIP-8, writing to SM, GCCO, FAS, MAFS, etc.
- D. ODUkP is responsible for calculating BIP-8, writing PM, GCC1/2 and other overheads.
Answer: A,B,C,D
NEW QUESTION # 137
Which of the following are components that reuse N wavelengths in WDM system? (Multiple choices)
- A. WDM unit
- B. Optical amplifier unit
- C. Supervision unit
- D. Optical repeater unit
Answer: A,B,C,D
NEW QUESTION # 138
Which of the following is the data that needs to be collected and saved in the event of a failure? (Multiple Choice)
- A. Equipment alarms and performance events
- B. Operation log of the network management
- C. Running status data of the NE and the board
- D. Configuration data for network elements and boards
Answer: A,B,C,D
NEW QUESTION # 139
Which of the following scenarios does the meter test apply to? (Multiple choice)
- A. Equipment performance indicator problem
- B. Locate the faulty board
- C. Exclude external issues with the transport device
- D. Equipment docking problem
Answer: A,C,D
NEW QUESTION # 140
When creating a Client path using the path method, if the RL0S alarm is generated on the line card, the path cannot be created.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION # 141
Which of the following description of the performance parameters of line fiber quality monitoring is wrong?
- A. Line fiber quality monitoring function increases the monitoring accuracy by adding the averaged results to the average. The actual time required from the start detection to the software returning the test result will be greater than the "detection time" is set.
- B. The total loss of the fiber will affect the actual detection distance. The dynamic range of the same detection mode is fixed. The larger the total loss of the fiber, the smaller the distance that can be detected.
- C. Different modes of light pulse width are different in detection, pulse width affects distance accuracy and monitoring distance. The larger the pulse width, the larger the dynamic range, the longer the test distance and the higher the range measurement accuracy.
- D. Increasing the pulse width increases the duration of the laser emission, which increases the energy injected, allowing for a larger dynamic range, but an increase in pulse width results in a larger dead zone.
Answer: C
NEW QUESTION # 142
The OCh path is created using the single station method. After the creation is completed, the 0ch path is not searched. Which are the possible reasons? (Multiple choice)
- A. Inconsistent wavelengths of the line boards at both ends of the source and sink
- B. Line attenuation is too large
- C. errors in source and sink ports in the site
- D. Missing logical fiber between sites
Answer: A,D
NEW QUESTION # 143
Which of the following description of the principle of automatic protection switching of the standard SSM protocol is correct? (Multiple Choice)
- A. If there are multiple clock sources with the highest quality level, the network element selects the clock with the highest clock priority as the synchronization source.
- B. The network element broadcasts the clock quality information and the clock source ID of the synchronization source to the downlink site through the S1 byte, and reverse notices the uplink site that the clock quality from the local network element is "not available for synchronization" by the S1 byte in the direction of the synchronization source.
- C. The network element broadcasts the clock quality information of the synchronization source to the downlink site through the s1 byte. And reverse notice the uplink site by the S1 byte in the direction of the synchronization source that the clock quality from the local network element is "not available for synchronization".
- D. According to the clock source priority table, the network element first selects the clock with the highest quality level from the available clock sources as the synchronization source.
Answer: A,B,C,D
NEW QUESTION # 144
An OTN network uses WSMD4 to form a ROADM network element. After the logical fiber is created, the paths that can be directly searched are: (Multiple choice)
- A. OTS
- B. Client
- C. OCh
- D. OMS
Answer: A,C,D
NEW QUESTION # 145
Generally, in the NG WD system, the full-wave fiber input power is generally less than 20dBm. What is the main reason?
- A. In order to extend the life of the laser of the board
- B. In order to maintain the personal safety of personnel
- C. To avoid nonlinear effects
- D. In order to protect the cable
Answer: C
NEW QUESTION # 146
The 40 Gbit/s and 100 Git/s coherent systems do not require dispersion compensation because the coherent board has a large dispersion tolerance. NG WDM does not support non-coherent networks and coherent networks for hybrid transmission.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION # 147
......
To prepare for the Huawei H31-341-ENU exam, candidates should have a strong understanding of transmission technology and the principles of networking. They should also have experience working with transmission equipment and be familiar with the configuration and troubleshooting of transmission networks. Candidates can prepare for the exam by taking training courses, reviewing study materials, and practicing with sample questions.
H31-341 Questions Prepare with Learning Information: https://www.actualtestsit.com/Huawei/H31-341-exam-prep-dumps.html