Get 100% Passing Success With True H31-341_V2.5 Exam! [Dec-2025]
Huawei H31-341_V2.5 PDF Questions - Exceptional Practice To HCIP-Transmission V2.5
Huawei H31-341_V2.5: HCIP-Transmission V2.5 exam is a certification exam offered by Huawei Technologies Co. Ltd. H31-341_V2.5 exam is designed to test the knowledge and skills of candidates in the field of transmission engineering. HCIP-Transmission V2.5 certification helps candidates to enhance their understanding of the latest technologies in the field of transmission, and to gain recognition for their skills and knowledge.
NEW QUESTION # 53
Which of the following descriptions about the 1+1 protection in the board are correct? (Multiple choice)
- A. For OSN 1800 equipment, the OTU with dual transmission and selective reception functions can be used to realize service protection
- B. Set the OTU as the detection unit, and electrical layer alarms such as OTUk_LOF and OTUK_LOM will also trigger switching
- C. The 1+1 protection within the board can realize the protection of the OTU single board
- D. In-board 1+1 protection can be applied to chain networking and ring networking
Answer: A,B,D
NEW QUESTION # 54
Which of the following is not a function of RSVP-TE?
- A. LSP rerouting
- B. LSP path optimization
- C. Establishing Neighborhood Relationships
- D. LSP deletion
Answer: C
NEW QUESTION # 55
The receiver of an OTU board is an avalanche photodiode (APD). Which of the following is within the input optical power range?
- A. -4dBm
- B. -15dBm
- C. -30dBm
- D. 0dBm
Answer: A
Explanation:
Avalanche photodiode (APD) receivers are commonly used on OTU boards due to their high sensitivity. The input optical power range typically lies between -4 dBm (maximum) and around -28 dBm (minimum).
Among the options, -4 dBm is within the acceptable input power range, ensuring the APD operates without saturation or damage. Optical powers too high can saturate the receiver, while too low powers cause poor signal-to-noise ratio. HCIP-Transmission specifies these ranges to ensure optimal receiver performance and avoid optical overload or underpower conditions.
NEW QUESTION # 56
Which of the following packet protection features are supported by OSN 1800V? (Multiple choice)
- A. Tunnel APS
- B. LAG
- C. PW APS
- D. TPS
Answer: A,B,C,D
NEW QUESTION # 57
Which of the following descriptions about commissioning of non-coherent and coherent hybrid transmission systems is wrong?
- A. The nonlinear effect of coherent signals is stronger than that of non-coherent ones, so the single-wavelength optical power of coherent wavelengths entering the fiber cannot be higher than the nominal value of single-wavelength optical amplifiers.
- B. The optical power of coherent signals should be lower than that of incoherent signals to avoid nonlinear effects.
- C. Dispersion compensation requirements for hybrid transmission systems are consistent with those for non-coherent systems.
- D. In principle, follow the commissioning requirements of non-coherent networks.
Answer: D
NEW QUESTION # 58
Which of the following layer overheads belongs to the electrical layer overhead of OTN? (Multiple choice)
- A. PM
- B. OOS
- C. FAS
- D. GCCO
Answer: A,C,D
NEW QUESTION # 59
Which of the following monitoring boards can be used with SFIU? (Multiple choice)
- A. SC2
- B. AST2
- C. ST2
- D. SC1
Answer: B,C
NEW QUESTION # 60
In unstructured emulation mode (SAToP), WS-OTN equipment provides the function of compressing idle 64 Kbit/s time slots in E1 signals to save transmission bandwidth.
- A. True
- B. False
Answer: B
NEW QUESTION # 61
The cross-connect capacity of the NG SDH system is determined by the cross-connect board, so the upgrade of the cross-connect capacity is accomplished by replacing the cross-connect board.
- A. True
- B. False
Answer: B
NEW QUESTION # 62
WDM systems generally use DCMs to compensate for chromatic dispersion. Which of the following statements about DCM-based dispersion compensation is false?
- A. If the DCM configuration is false, the receive-end performance will deteriorate.
- B. If the DCM configuration is incorrect, the system OSNR will deteriorate.
- C. Compared with line transmission optical fibers, DCMs are prone to non-linear effects. Therefore, the incident optical power of the DCMs must be controlled.
- D. For a 10G system with a fiber length shorter than 400 km, G.652-specific DCMs can be used to compensate for dispersion in G.655 (Leaf) optical fibers.
Answer: D
Explanation:
G.652-specific DCMs are designed for standard single-mode fibers and generally cannot properly compensate dispersion in G.655 (Leaf) fibers, which have different dispersion characteristics. Using G.652 DCMs for G.
655 fiber compensation is therefore incorrect.
NEW QUESTION # 63
Loopback is a common operation for daily maintenance and troubleshooting. Which of the following description of loopback operation is correct? (Multiple choice)
- A. After performing the outer loopback, the signal flows to the inside of the WDM network element
- B. Hardware loopback is the loopback of the optical port and the electrical port with a pigtail and a self-loop cable.
- C. It is necessary to consider increasing the optical attenuation when performing hardware loopback operation on the optical port
- D. After performing the inner loopback, the signal flows to the outside of the WDM network element
Answer: A,C,D
NEW QUESTION # 64
NG WDM adopts L0+L1+L2 three-layer structure. Among them, the L2 layer realizes the switching based on Ethernet/MPLS-TP, the L1 layer realizes the switching based on ODUk/VC, and the L0 layer realizes the switching based on ingress
- A. False
- B. True
Answer: B
NEW QUESTION # 65
When the cross-connect board is configured with 1+1 hot backup, under normal switching conditions, the replacement of the cross-connect clock board will not affect the packet service.
- A. False
- B. True
Answer: B
NEW QUESTION # 66
OTUk_ENC indicates that the OTUk bit error exceeds the threshold. What are the options for the following description of the bit error detection horizontal mode? (Multiple choice)
- A. When the bit error detection mode is burst mode, this alarm will be reported when the bit error exceeds the limit
- B. Only the burst mode supports reporting this alarm
- C. When the bit error detection mode is Poisson mode, this alarm will be reported when the bit error exceeds the limit
- D. Only the Poisson mode supports reporting of this alarm
Answer: A,D
NEW QUESTION # 67
ESC is mainly divided into which of the following from the principle of realization? (Multiple choice)
- A. Insert DCC
- B. Adjust the top DCC
- C. Fixed structure DCC
Answer: B,C
NEW QUESTION # 68
......
H31-341_V2.5 dumps - PrepAwayExam - 100% Passing Guarantee: https://www.prepawayexam.com/Huawei/braindumps.H31-341_V2.5.ete.file.html
Fast, Hands-On H31-341_V2.5 exam: https://drive.google.com/open?id=1LKOrGuk3ng2p56F228EtJQvVN7uMs8zV