[Nov-2024] H19-315-ENU Dumps PDF - H19-315-ENU Real Exam Questions Answers
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NEW QUESTION # 35
Subway NOCC is the brain of urban rail transit. The main solution of NOCC trunk line is 100G MS-OTN, which has features including, large capacity, high security, anti-error, easy operation and maintenance, etc., and can realize the unification of various services bear.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 36
Under the ADM configuration in the shared protection ring of the two-fiber bidirectional multiplex section at the STM-16 level, the service protection conditions are:
- A. The two circuit boards have nothing to do with each other
- B. Half the capacity in one plate is used to protect half the capacity in the other plate
- C. Two circuit boards, one main and one standby
- D. The two circuit boards are mutually backup
Answer: B
NEW QUESTION # 37
At present, what is ZTE's mainstream solution for subway transmission?
- A. MSTP (embedded RPR)
- B. Enhanced MSTP
- C. OTN
- D. PTN
Answer: A
NEW QUESTION # 38
The MA5621 device is an industrial-grade device developed by Huawei for the energy industry. The device has 4kv lightning protection capability.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 39
Continuous bandwidth acceleration needs to promote the evolution of the park network to the full-light network. The PON full-light park network has the following characteristics: (Multiple Choice)
- A. Large bandwidth, smooth upgrade network
- B. Green and energy saving, passive nodes are inconclusive
- C. Integration access, uniformly carry a variety of businesses
- D. Wide coverage, 20km; the network that is easy to expand
Answer: A,B,C,D
NEW QUESTION # 40
In the following ONU, the environmental temperature-30 degrees Celsius can be:
- A. P622E
- B. EG8247H
- C. P613E
- D. EG8245H
Answer: A
NEW QUESTION # 41
Huawei Financial Data Center transmission scheme FC interface maximum support:
- A. FC2400
- B. FC1600
- C. FC4000
- D. FC3200
Answer: D
NEW QUESTION # 42
Which board in the OSN 9800 device supports the FC1600 service? (Multiple choice)
- A. LDC
- B. LTX
- C. T230
- D. T210
Answer: A,C,D
NEW QUESTION # 43
POL is an all-optical local area network launched for enterprise network application scenarios, which can be widely used in network construction in education, medical care, buildings, and parks.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 44
The three major operators' new scenarios on the access side are mainly based on GPON technology, and EPON technology is mainly aimed at stock expansion as capacity expansion/upgrade.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 45
Which of the following is not a feature of the video private network self-built transmission network?
- A. Large bandwidth, supporting high-definition and other services
- B. The network is not affected by the operator
- C. Requires multiple pairs of optical fiber networking
- D. Private network dedicated, arbitrary expansion
Answer: C
NEW QUESTION # 46
"Higher Education School+Hospital Hospital" interconnected self-built wave division interconnection advantage include: (Multiple Choice)
- A. Bandwidth resources are dynamically allocated on demand for each unit/department;
- B. Economic benefits: Turnive costs, network use time is more than 3 years, and the comprehensive cost of self -built transmission is better. In fact, there are differences in provinces and cities.
- C. The business opening time is controllable: any business access, meet the various business access of the hospital, can be smooth and expanded without new lease fiber, and the business is online quickly;
- D. Simple expansion, flexible business configuration: hard pipeline, physical isolation, reliable business;
Answer: A,B,C,D
NEW QUESTION # 47
In the radio and television county and township solution, OSN 1800V products and OSN 1800II enhanced service boards cannot be universally used.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 48
The line impedance of the 2Mbps electrical interface is specified as:
- A. 75 Ω (unbalanced) or 120 Ω (balanced)
- B. None of the above
- C. 75 Ω (unbalanced)
- D. 120 Ω (balanced)
Answer: A
NEW QUESTION # 49
What are the functions of Huawei full-light video recovery network technology? (Multiple Choice)
- A. Improve network equipment quality
- B. Save trunk optical fiber
- C. Network management end -to -end management to improve operation and maintenance efficiency
- D. Guarantee full -time availability
Answer: A,B,C,D
NEW QUESTION # 50
The networking architectures supported by SDH devices are ? (Multiple choice)
- A. Star structure
- B. Ring structure
- C. Chain Structure
- D. Reticular structure
Answer: A,B,C,D
NEW QUESTION # 51
Huawei meets the multi-service access requirements of financial data centers through the rich service interfaces of transmission equipment.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 52
The "IP+Light" fusion solution solution, what kind of component products include? (Multiple Choice)
- A. ONT
- B. ODN
- C. ONU
- D. OLT
Answer: A,B,C,D
NEW QUESTION # 53
Which ONT/ONU terminals have GPON and EPON upper models at the same time? (Multiple Choice)
- A. HG8546M
- B. EG8040C
- C. HG8040F5
- D. HG8042
Answer: B,C,D
NEW QUESTION # 54
What advantages does OTN have over WDM? (Multiple choice)
- A. High bandwidth utilization
- B. Flexible business scheduling
- C. Perfect reuse of small-granularity services into large-granularity pipelines
- D. The branch circuit and the line are separated, and the change of the customer interface does not affect the line investment
Answer: A,B,C,D
NEW QUESTION # 55
The maximum capacity of the single wave in the transmission scheme of Huawei Financial Data Center is:
- A. 40G
- B. 400G
- C. 200G
- D. 100G
Answer: B
NEW QUESTION # 56
In a project, the customer's ONU port requirements are 4GE+2pots. Which products are met? (Multiple Choice)
- A. EG8240H
- B. EG8040P
- C. HG8546M
- D. EG8240P
Answer: A,D
NEW QUESTION # 57
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