Huawei H31-341-ENU HCIP-Transmission V2.0 Online Training
Huawei H31-341-ENU Online Training
The questions for H31-341-ENU were last updated at Dec 24,2024.
- Exam Code: H31-341-ENU
- Exam Name: HCIP-Transmission V2.0
- Certification Provider: Huawei
- Latest update: Dec 24,2024
The following description about using the synchronization method to create optical fibers, which is wrong?
- A . There is no need to create an optical fiber with the same information on both the network management side and the network element side.
- B . If there are optical fibers that have not been created on the network management system or optical fibers that have not been created on the network element, they need to be synchronized or created.
- C . The existence of conflicting fibers does not affect the configuration of the path, so you can ignore it
- D . Conflicting fiber refers to the fiber that has been configured on the network element side that is inconsistent with that on the network management side.
The following description of Flexible ROADM, which is wrong?
- A . Improve spectrum utilization to meet the flexible scheduling requirements of the future era of over 100Gbit/= rate.
- B . DFlexible ROADM is compatible with existing networks
- C . WSMD2 board supports F1exible ROADM configuration
- D . Flexible grid technology can flexibly set the bandwidth and support the flexible allocation and scheduling of bandwidth.
When creating a single-station optical crossover, an error message appears "The direction of the fiber and cable is incorrectly selected". Which are the possible reasons?
- A . The network management time of the network element is not synchronized
- B . "Create reverse crossover" is not selected during configuration
- C . The physical fiber connection error of the device
- D . Lack of logical fiber between boards
FOADM includes parallel FOADM and serial FOADM, both of which support full-wave 40 or 80-wave up and down at any wavelength.
- A . TRUE
- B . FALSE
Which of the following are the logical ports on the client side of the board in the standard mode?
- A . n(Nn/OUTn)-OCH: 1-ODUk: m-ODUp: a
- B . ClientLP-n
- C . RX/TX-n
- D . ODUkLP-n
In the WDM network design, as long as enough EDFA cascades are used to compensate for the optical power loss in the transmission process. Then the system can transmit a long distance without restriction.
- A . TRUE
- B . FALSE
Generally in NG WD systems, the full-wave incoming fiber optical power generally does not exceed 20dBm. Which is the main reason?
- A . In order to prolong the service life of the laser of the veneer
- B . In order to protect the optical cable
- C . To avoid non-linear effects
- D . In order to maintain the personal safety of personnel
The compensation of the chromatic dispersion of the WDM system mainly adopts the DCM compensation method. The following statement about DCM dispersion compensation, which is wrong?
- A . Improper DCM configuration will lead to degradation of system signal-to-noise ratio.
- B . For 10G systems with line fiber length within 400km, G.652 DCI can be used to compensate G.655LEAF.
- C . DCM module is more likely to cause nonlinearity than line transmission fiber, so it is necessary to strictly control the optical power of the fiber.
- D . Improper DCM configuration will cause degradation of receiver performance.
Which of the following functions does EX40 add to X40?
- A . More combined and split waves
- B . Support optical layer crossover
- C . occupies fewer slots
- D . Support single-channel optical power monitoring
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