No Help, Full Refund
We guarantee you pass H12-931-ENU real exam 100%. But if you lose the exam with our H12-931-ENU exam dumps, we promise you full refund as long as you send the score report to us. Also you can choose to wait the updating or free change to other dumps if you have other test.
Instant Download: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)
About our valid H12-931-ENU exam questions and answers
Our valid H12-931-ENU exam pdf are written by our professional IT experts and certified trainers, which contains valid H12-931-ENU exam questions and detailed answers. Once you bought our H12-931-ENU exam dumps, you just need to spend your spare time to practice our H12-931-ENU exam questions and remember the answers. Besides, our H12-931-ENU practice exam can help you fit the atmosphere of actual test in advance, which enable you to improve your ability with minimum time spent on H12-931-ENU exam prep and maximum knowledge gained. There are H12-931-ENU free demo for you to download before you buy. Two weeks preparation prior to attend exam is highly recommended.
One-year free update
Once you bought H12-931-ENU exam pdf from our website, you will be allowed to free update your H12-931-ENU exam dumps one-year. We check the updating every day and if there are updating, we will send the latest version of H12-931-ENU exam pdf to your email immediately. You just need to check your email.
Our website is a worldwide certification dumps leader that offer our candidates the most reliable Huawei exam pdf and valid HCIE-Transmission exam questions which written based on the questions of H12-931-ENU real exam. We are a group of experienced IT experts and certified trainers and created the H12-931-ENU exam dumps to help our customer pass H12-931-ENU real exam with high rate in an effective way. Also we always update our H12-931-ENU exam prep with the change of the actual test to make sure the process of preparation smoothly. So with the help of our H12-931-ENU practice exam, you will pass Huawei Certified Internetwork Expert-Transmission real exam easily 100% guaranteed. Choosing Exam4Free, choosing success.
The most effective and smart way to success
Comparing to attending classes in training institution, choosing right study materials is more effective to help you pass H12-931-ENU real exam. Our H12-931-ENU exam dumps are the best materials for your preparation of H12-931-ENU real exam, which save your time and money and help you pass exam with high rate. You can practice H12-931-ENU exam questions at your convenience and review H12-931-ENU exam prep in your spare time.
Online test engine
Online test engine is a simulation of H12-931-ENU real exam to help you to get used to the atmosphere of formal test. It can support Windows/Mac/Android/iOS operating system, which means you can do your H12-931-ENU practice exam at any electronic equipment. And it has no limitation of the number of installed computers or other equipment. Online version is perfect for IT workers.
Huawei H12-931-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| High-Speed & ULH Technologies | 7% | - ULH solutions and deployment - Coherent and extended band transmission |
| NHP & OSU Technology | 4% | - NHP and OSU principles - OSU features and scenarios |
| ASON Principles & Applications | 6% | - Architecture, protocols and functions - Typical application scenarios |
| NG WDM Network Planning & Design | 6% | - DCN planning and optimization - Design process and elements |
| All-Optical & Turbo WDM | 5% | - OXC and all-optical switching - Turbo WDM architecture and applications |
| MS-OTN Service Configuration | 6% | - OTN, SDH, EoO, EoS services - MPLS-TP and OSU services |
| Optical-layer ASON Configuration | 3% | - Control plane management - Diamond/Silver/Copper service creation |
| Transmission Network Products | 4% | - Overview and application scenarios - Cabinets, subracks and common boards |
| Fiber Sensing & Troubleshooting | 8% | - Distributed fiber sensing principles - Alarm analysis and fault location - End-to-end troubleshooting |
| SDH-to-OTN Upgrade & Network Reconstruction | 10% | - Protection reconstruction - OTN node and capacity expansion - Upgrade solutions and implementation |
| OTN Device Deployment & Commissioning | 6% | - NE commissioning and data backup - Initial configuration - OSC and optical power commissioning |
| Optical Doctor & Fiber Doctor | 6% | - System composition and principles - Configuration and fault detection |
| Transmission Network QoS | 4% | - QoS principles and technologies - QoS and HQoS application |
| Clock Synchronization & DCI Solutions | 6% | - Synchronization technologies - DCI architecture and deployment |
| Electrical-layer ASON Configuration | 3% | - Control plane management - Service creation and maintenance |
| iMaster NCE-T | 6% | - System overview and functions - Routine O&M management |
Huawei Certified Internetwork Expert-Transmission Sample Questions:
Which of the following descriptions are correct for error alarms (multiple choice)
- A. OTUk_ES (OTUk_BEE ), ODUk_PM_ES (ODUk PM_BBE) are OTUk/ODUk errored seconds (background error block), the count is the error count of the OTUk/ODUk signal that is counted, non-zero means OTUk/ODUk signal The second in which a bit error occurred (the number of errored blocks).
- B. OTUk_SES and ODUk_PM_SES are OTUk/ODUk severely errored seconds, and the count is not zero, indicating that the OTUk/ODUk signal has generated a large bit error in seconds (1 second counting error bits more than 15% of the maximum transmission byte)
- C. FEC_BEF_COR_ER enables the FEC function to be effective, FEC error rate before error correction, indicating the error statistics of the received OTUk signal (including OTUk overhead), and the error rate before error is not zero, indicating the error rate introduced by the transport layer The bit error may have affected the OTUk signal.
- D. FEC_AFT_COR_ER enables the FEC function to be valid. The error rate after FEC error correction indicates the error statistics of the OTUk signal (including OTUk overhead) after FEC encoding and error correction. The error after correction is not zero, which means transmission The bit error introduced by the layer may have affected the OTUk signal.
Correct Answer: A,B,D 🗳️
Which of the following abnormal conditions will trigger the TPS protection switching of the PTN equipment?
- A. The work processing board is offline
- B. The working interface board is offline
- C. The business interface of the working interface board is loose
- D. Business interruption caused by non-hardware reasons on the work processing board
Correct Answer: A 🗳️
The C-band 40-wave system is transformed into a C-band 80-wave system. The correct description is (multiple choice)
- A. Unprotected networking operation process will interrupt the original business
- B. The original business signal-to-noise ratio remains unchanged after operation
- C. There is no change in the optical power of the OTU WDM side
- D. Need to re-adjust the light emission power
Correct Answer: A,D 🗳️
Which of the following is not an antenna parameter?
- A. 3db beam angle
- B. Front-to-back ratio
- C. Standing Wave Ratio
- D. Antenna gain
Correct Answer: C 🗳️
The sequence of downstream signals flowing through the functional blocks of the SL16 circuit board is
- A. HPT, MSA, MSP, MST, RST, SPI
- B. HPT, MSP, MSA, MST, RST, SPI
- C. SPI, MST, RST, MSP, MSA, HPT
- D. SPI, RST, MST, MSP, MSA, HPT
Correct Answer: D 🗳️
Paul 
Elizabeth 
Myrna 
Patrick 
Grover 
Lillian 
Lilith 
Daisy 
Allen 
Judy 
Norman 
Tammy 
John 
Willie 
Lennon 
Ahern 
Fay 
Gerald 
Emmanuel 
Joshua 
Gene 
