Grab latest Huawei H31-341-ENU Dumps as PDF Updated on 2022
Newly Released H31-341-ENU Dumps for HCIP Transmission Certified
NEW QUESTION 12
Which of the following trails can be configured on the NMS.
- A. client
- B. OCh
- C. ODUk
- D. OTS
Answer: D
NEW QUESTION 13
Since the CWDM system does not use an optical amplifier, the focus of the commissioning is whether the light collection of the OTU board is reasonable.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 14
The lower the noise figure of the amplifier, the less noise is introduced by this amplifier.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 15
Which of the following reasons does not cause optical power anomalies?
- A. Equipment temperature is too high
- B. Enable FEC function
- C. The pigtail is too large
- D. Pigtail connection error
Answer: B
NEW QUESTION 16
FXS and FXO are the names of the ports used by analog telephone lines. FXO ports and FXS ports are always used in pairs.
- A. True
- B. False
Answer: A
NEW QUESTION 17
Which of the following ROADM boards have WSS optical modules? (Multiple Choice)
- A. RDU9
- B. WSD9
- C. WSM9
- D. WSMD9
Answer: B,C,D
NEW QUESTION 18
Which of the following description of ODUk ring protection is wrong?
- A. Enhanced ODUk ring network protection, no need to set up management nodes. If the management node is set, there is no impact on protection.
- B. ODUk ring network protection is mainly applied to the ring network configuration of distributed services. It protects multiple distributed services between all sites by occupying two different ODUk channels.
- C. The agreement must be completed after the protection configuration of each site on the ring network is completed.
- D. Ordinary ODUk ring network protection does not require setting a management node.
Answer: A
NEW QUESTION 19
When the input optical power of the amplifier at the receiving end OAU is lower than the nominal optical power, which of the following are wrong in the operation?
- A. Set the OAU gain so that its output reaches the nominal value
- B. When the input optical power cannot be increased by adjusting the adjustable attenuator, the adjustable attenuation at the input of the amplifier is removed.
- C. Improve the sending optical power of the originator
- D. Adjust the dimmable fading before the terminating amplifier to increase the input optical power of the amplifier
Answer: C
NEW QUESTION 20
What are the prerequisites for creating a bidirectional MPLS tunnel? (Multiple Choice)
- A. Port properties have been configured correctly
- B. Users have network administrator user rights of "Administrators" and above
- C. The LSR ID of each NE is correctly configured.
- D. Determine the bandwidth of the MPLS Tunnel
Answer: A,B,C,D
NEW QUESTION 21
Which of the following signals can be used as input or output signals of an external clock interface?
- A. 2.048 Mbit/s
- B. 155 Mbit/s
- C. 34 Mbit/s
- D. 2.048 MHz
Answer: B
NEW QUESTION 22
For the whole network error test in the commissioning test, which of the following statement is correct? (Multiple choice)
- A. The duration of the full channel error test is 20 hours. If the error occurs within 20 hours, it needs to be retested for 20 hours after troubleshooting.
- B. The number of OTU boards or tributary boards connected in series for the whole channel error test is recommended to be no more than 13
- C. When the single channel error test is performed, the remote end needs to perform hardware loopback on the tributary board client side.
- D. To ensure the smooth passage of all channel services across the entire network, a 10-minute error prediction is required for each single channel.
Answer: C,D
NEW QUESTION 23
SF is a signal failure event and SD is a signal degradation event. Both the SF and SD events are conditions for triggering protection switching, but whether the SD time is used as a trigger switching condition can be set by the user.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 24
Which of the following scenarios does the meter test apply to? (Multiple choice)
- A. Exclude external issues with the transport device
- B. Equipment docking problem
- C. Equipment performance indicator problem
- D. Locate the faulty board
Answer: A,B,C
NEW QUESTION 25
Which of the following is not a part of the ASON Control Protocol?
- A. LMP
- B. RSVP-TE
- C. OSPF-TE
- D. IS-IS
Answer: D
NEW QUESTION 26
Two PIU/APIU boards use the hot backup mode to supply power to the system on the OSN 1800 device, when a PIU/APIU board fails, the system can still work normally.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 27
Before creating an optical cross-connection, you need to manually configure the corresponding port of the corresponding board as a boundary port, for example, the line-side port of the FIU board between two sites.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 28
For the wavelength division system, configure the 1st-20th wave, use the NS4 single board, and test the M40 output port with the spectrum analyzer during the commissioning. It is found that the optical power of the 20th wave is significantly lower than the other 19 waves. The possible reasons are as follows: (Multiple Choice)
- A. The 20th channel corresponding to the M40V has a large insertion loss.
- B. The 20th wave OTU center is long drifted
- C. The 20th wave OTU's RX port is incorrectly added with 5dB fixed light decay.
- D. The 20th wave OTU wave side light is too small
Answer: A,B,D
NEW QUESTION 29
If no bit error test is performed on a optical channel for 10 minutes, the local end uses the SDH analyzer to connect to the client-side port on the OTU board, the client-side port on the opposite OTU board need to be self-looped by a fiber. In the case of self-loop, a fixed attenuator must be added.
- A. True
- B. False
Answer: A
NEW QUESTION 30
For the SSM protocol, which of the following statements are correct? (Multiple choice)
- A. Whether to start the SSM protocol has little effect on the clock network.
- B. When the extended SSM protocol is started, the clock network can be configured in both directions and can be looped.
- C. When the standard SSM protocol is started, the clock network can be configured in both directions but cannot be looped.
- D. When the SSM protocol is not enabled, the clock network can only be configured as one-way and cannot be looped.
Answer: B,C,D
NEW QUESTION 31
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. Client
- B. OMS
- C. OCh
- D. OTS
Answer: B,C,D
NEW QUESTION 32
What are the ways that NG WDM devices create fibers? (Multiple Choice)
- A. Graphic method
- B. Synchronization method
- C. Search method
- D. Form method
Answer: A,C,D
NEW QUESTION 33
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