H19-410_V1.0 HCSA-Presales-Transmission V1.0 Exam Dumps

dumps2025-02-18T09:32:56+08:00

H19-410_V1.0 exam is one for HCSA-Presales-Transmission certification. There are 60 Single-answer Question, Multiple-answer Question, True or false questions in real Huawei H19-410_V1.0 exam, and you have 90 minutes to answer al the questions. The required passing score for Huawei H19-410_V1.0 exam is 600. The exam cost is $100, and the available language is English. We provide the latest HCSA-Presales-Transmission H19-410_V1.0 exam dumps, which can make sure you pass the test easily. Free HCSA-Presales-Transmission H19-410_V1.0 exam dumps are available below.

Page 1 of 12

1. The line impedance of the 2Mbps electrical interface is specified as

75Ω (unbalanced)

120Ω (balanced)

75Ω (unbalanced) or 120Ω (balanced)

None of the above

2. Which of the following statements about ASON technology is incorrect?

By introducing ASON technology, it can resist multiple network failures and ensure that all roads are connected

The existing network can be evolved and ASON functions can be realized through software loading

ASON can effectively improve resource utilization through dynamic bandwidth allocation

ASON improves network reliability by reducing the efficiency of network resource utilization

3. What is the biggest difference between different types of amplifiers?

Different gains

Different noise figures

Occupied different slots

4. Protection range of ODUkSNCP Linear protection realized by dual transmission and selective reception

Line Fiber

OCH optical fiber, line optical fiber

Circuit board, OCH optical fiber, line optical fiber

Branch board, circuit board, OCH fiber, line fiber

5. What is the Wavenumber of commonly used continuous wavelength division multiplexing systems?

6. In the WDM model, the payload part of the OMS layer of the functional unit that completes the OEO conversion is processed on the MUX/DEMUX/OADM board OTU optical wavelength conversion board

OLA

MUX

DEMUX

OTU

7. What is the cost of the second-generation soft judgment used by Huawei 100G?

10%

15%

20%

25%

8. Which of the following protection methods has the lowest cost?

Optical line OLP protection

1+1 protection within OTU board

ODUKSNCP

Device 1+1 protection

9. What is the client layer of OCH in the OTN layer?

OTS

OMS

OTU

ODU

10. Which of the following is the smallest device currently provided by Huawei transmission products?

OptiXstarA810

OptiXtransE6604

OptiXtransE6608

OptiXtransE9605

Page 2 of 12

11. GPON downstream wavelength is

1310

1490

1510

1550

12. Among the following ONUs, the model that does not support the POE function is:

P613E

P612E

P602E

EG8084P

13. Which of the following products does not have POE features at all?

P613E

P602E

P813E

EA5821

14. To achieve a larger range of WLAN coverage in the office area of the park, seamless roaming and uninterrupted business are required. Which of the following methods is recommended to provide wireless access?

Thin AP

Fat AP

ONT has its own WIFI to provide wireless

None of the above statements are correct

15. What is the maximum switching capacity of the new brand OLTEA5800-X7 main control board for enterprise exclusive access?

7.2Tbit/s

3.6Tbit/s

1920Gbit/s

480Gbit/s

16. Which of the following equipment forms does not belong to access products?

OLT

ONU

ODN

OTN

17. OLTEA5801 supports a maximum of () service GPON ports

18. In all-optical video backhaul, which of the following can be used in scenarios where power supply, management, lightning protection, and intelligence are required?

EG8040C

P622E

T672E

EG8084P

19. The actual effective bandwidth of EPON downstream is about 0.96G. If all users on a single PON port subscribe to 1000M packages, how many users can it support at most?

20. Which of the following statements about the high reliability of POL networks is incorrect?

Type B phase

Type C has higher protection cost

Type B and Type C protection networking is feasible

P622 can provide dual-link uplink protection

Type B and Type C protection: When the main fiber fails, it can automatically switch to another fiber.

Page 3 of 12

21. Which of the following description about XGSPON is wrong?

The maximum downstream rate is 9.95 Gbit/s, and the maximum upstream rate is 9.95 Gbit/s.

Maximum splitting ratio 1:256; a single PON port can access more ONUs, suitable for high-density scenarios

Improve the frame structure to adapt to the 10G rate and enhance the flexibility of DBA allocation

Simplify the physical layer message management mechanism, which is lower than GPON in terms of security and energy saving.

22. Which of the following is not included in common GPON optical module type?

CLASSB+

CLASSB++

CLASSC+

CLASSC++/CLASSD

23. Which of the following ONT models support WIFI?

HG8040F5

EG8040C

HG8546M

HG8042

24. What are the ONU user-side interfaces commonly used in radio and television ONUs?

4FE

4GE

1GE+3FE

2GE+2FE

25. The actual effective bandwidth of GPON downstream is about 2.3G. If all users on a single PON port subscribe to 1000M packages , how many users can it support at most ?

26. What is the maximum capacity of a single wave in Huawei's financial data center transmission solution?

40G

100G

200G

400G

27. Huawei Financial Data Center Transmission Solution FC Interface Maximum Support

FC1600

FC2400

FC3200

FC4000

28. In Huawei's financial data center transmission solution, which of the following is mostly used for the five major banks, joint-stock banks, and local banks with large business volumes?

OSN9800UPS

OSN7500

OSN1800V

OSN12800

29. What is the device with small size, high integration and unified platform in Huawei's financial data center transmission solution?

OSN9800UPS

OSN1500

OSN1800V

OSN810

30. What is the main application scenarios of DC908?

Complex Metropolitan Network

Backbone network

DC point-to-point interconnection

Page 4 of 12

31. What is the generally recommended minimum DCI latency for the financial industry ?

<50ms

<10ms

<100ms

<1ms

32. How to obtain optical fiber for DCI scenarios?

Lease

New construction

Purchase

33. In which year does Document No. 996 require the construction of the video network?

2019

2020

2021

2022

34. In the current RPR ring network model in the subway field, a reverse dual-ring structure is adopted. What is the bandwidth of the dual-ring?

622MA

1.25G

2.5G

10G

35. What are the main features of Huawei's highway transmission solution?

Trunk ASON + road section hard pipe

Thousands of ASON lines + road section soft pipes

Trunk ASON + road section soft and hard pipe

36. In the highway access solution, which transmission product does Huawei recommend first?

OSN3500

OSN580

OSN1800

OSN7500

37. The subway MS-OTN solution can use lisence to control bandwidth . Which of the following bandwidth cannot be achieved by license control?

100G

80G

40G

20G

38. Which network management system is recommended for subway dedicated transmission network ?

U2000-T

NCE-T

eSight

NCE-B

39. Which of the following descriptions of railway business network security and reliability requirements are incorrect ?

TDM services and Ethernet services are physically isolated using different hard pipes

Different Ethernet subsystems use ODUk physical pipes to isolate services

E1 services are on the TDM plane, and IP services are on the packet plane. The encapsulation and forwarding efficiency of the two types of services are optimized.

Business interfaces tend to be IP-based, so physical isolation of business is no longer required

40. What solution do we mainly promote for the radio and television county and township transmission network?

MSTP solution

Enhanced MSTP solution

MS-OTN Convergence Solution

EPTN solution

Page 5 of 12

41. What is the biggest difference between radio and television and operators before 2019?

Wireless Services

Private Line Services

Home Broadband Services

Video services

42. Which service accounts for the largest proportion of traffic in the radio and television bearer network?

Video

Broadband

Attract customers

Wireless

43. What is the maximum speed that Huawei 1800 series devices can record in a single wave?

2.5G

10G

40G

100G

44. The power OTN backbone communication network is mainly used to carry () services.

Scheduling Automation

Dispatch Phone

Data communication network

SCADA

45. The main product currently promoted by the power OTN backbone communication network is ().

OSN1800IIV

OSN8800T32

OSN9800M24

OSN9800U32

46. The advantages of the power distribution network automation xPON solution over other solutions do not include ().

High bandwidth

Passive network has high reliability

Applicable to areas where fiber coverage is difficult

Less affected by electromagnetic interference

47. The voltage level of the substation not covered by the power transmission and transformation communication network is ().

10kv

35kv

110kv

220kv

48. The advantages of the SDH ultra-long-distance solution used in the power industry do not include ().

Ultra-long distance capability

Leading

Unified network management of optical amplifiers and MSTP equipment

The optical amplifier system does not require additional network management channels

Supports amplification technologies such as Raman and remote pumping

49. The integration of power transmission and transformation integrated transmission solutions does not include ().

Industry integration, integration of industry needs, such as 2M optical interface, 2MASON

Communication technology convergence, converged communication technology development trend, such as SDH/OTN/PKT unified equipment

Client-side interface integration, integrating low-speed interfaces such as traditional PCM devices

Integration of advanced concepts and hot spots, such as 5G and WIFI6

50. Which of the following is not an advantage of the enhanced MSTP built-in PCM solution over the traditional solution?

Reduce the number of network failure points and improve network reliability

Save room space

End-to-end management services, simple operation and maintenance

Improve signal transmission quality

Page 6 of 12

51. The SDH frame structure includes

Channel overhead, information payload, and segment overhead

Regeneration section overhead, multiplexing section overhead, management unit pointer, information payload

Containers, virtual containers, reuse, mapping

Regeneration section overhead, multiplexing section overhead, channel overhead, management unit pointer

52. What is the timing working mode of SDH equipment?

External Synchronous Timing

Extract from STM-N received signal

Internal Timing

All of the above

53. Under the ADM configuration in the STM-16 level two-fiber bidirectional multiplex section shared protection ring, which of the following is the service protection situation?

The two circuit boards back up each other

Half the capacity in one board is used to protect half the capacity in the other board

Two circuit boards, one main and one backup

The two circuit boards have nothing to do with each other

54. What do the red marked panels in the configurator mean?

Panel Control

Longer delivery time for panels

Panels are sold normally

Discontinued boards

55. What is the wave number of the commonly used CWDM system?

56. In the WDM model, the functional unit that completes the OEO conversion is OLA MUX DEM UX OTU. What is the overhead of the second-generation soft judgment used by Huawei 100G?

0.1

0.15

0.2

0.25

57. Which of the following protection methods is the most expensive?

Optical line OLP protection

1+1 protection within OTU board

ODUkSNCP

Device 1+1 protection

58. In OTN encapsulation, how many minimum time slots does an ODU4 consist of at most?

100

59. How many service slots are there in the OSN9800M24 subrack?

12/24

60. Which ZTE device is comparable to OSN9800?

PSS1832

ZXONE9700

M721

ZXONE8700

Page 7 of 12

61. What is Beacon single slot 1T platform?

FONST7000

ZXONE9700

FONST6000

M721

62. How many wavelengths does Huawei's DWDM currently support?

160

63. 1800I enhanced equipment, in addition to the main control, how many slots are there?

64. What is the height of the industry's smallest MSOTN?

65. Which of the following description about MA5621 is wrong?

Uplink optical module supports hot swapping

Support AC and DC power supply

The uplink port supports dual uplink and supports 1+1 and 1:1 protection

Specification: 2*GE

66. Among the following ONUs, which one can support an ambient temperature of -30 degrees Celsius?

P613E

P622E

EG8245H

EG8247H

67. Among the many protection schemes of PON technology, which protection method can realize the protection of the trunk fiber and support the protection of OLT remote disaster recovery, so that even if one OLT fails, the OLT in another location can immediately take over all services?

TypeA dual homing

TypeB dual homing

TypeC dual homing

TypeD dual homing

68. What is the maximum ONU distance difference that Huawei EA5800 series OLT can support?

10KM

20KM

40KM

100KM

69. Which series of Huawei MXU products is recommended in FTTO construction scenarios?

MA5621 Series

MA5633

MA567X Series

10GPON series

70. Which of the following does not describe the characteristics of the all-optical campus solution?

Long-distance coverage, suitable for large-scale integrated parks

Point-to-multipoint access, suitable for high-density wired access scenarios

Simple architecture, effectively reducing deployment and operation and maintenance costs

ONU has its own Wi-Fi, suitable for high-density wireless access in stadiums, conference halls, etc.

Page 8 of 12

71. In all-optical video backhaul, which of the following can be selected for the scenarios with high requirements for network reliability?

EG8040C

P622E

T672E

EG8084P

72. In all-optical video backhaul, which of the following can be used for extremely business-sensitive scenarios?

EG8040C

P622E

T672E

EG8084P

73. In all-optical video transmission , which of the following can be used for the scenarios with extremely high requirements on environment and temperature ?

EG8040C

P622E

T672E

EG8084P

74. Which of the following is Huawei's main terminal product model for power distribution network?

MA5621

MA5616

HG8247

MA5633

75. Which of the following is incorrect about POL and traditional LAN network?

Traditional LAN network access switches are replaced by ONU/ONT of POL network

Traditional LAN network copper wire connection is replaced by POL network fiber

The traditional LAN network core switch is replaced by the OLT of the POL network

The traditional LAN network connection aggregation switch is replaced by the passive optical splitter of the POL network

76. Which of the following is not a keymessage for the “IP+optical” fusion solution?

Simple architecture

Easy to evolve

Big Data Analysis

Intelligent Operation and Maintenance

77. Which of the following statements about EA5800 is incorrect?

This brand of OLT is a product exclusively for enterprise networks

This brand of OLT cannot be connected to the operator's brand of ONTHG8245H;

This product supports four specifications: X2X7X15X17

All specifications are 19 inches wide

78. For the Broadcasting and Television Xueliang Project, which of the following ONUs would be considered for video service backhaul scenarios?

HG8040F5

EG8040C

MA5626

EA5821

79. In the radio and television access network , what types of ONTs can be used for the dual-fiber three-wavelength ( two-in-one ) model ?A. HG8040F5

B. EG8040C

C. HG8546M

D. HG8042

80. What is the main solution for the current radio and television access network reform ?

CCAP ( small C)

CMTS ( Big C)

FTTH

EOC

Page 9 of 12

81. How many major challenges does financial active-active data center transmission interconnection face?

1 个

2 个

3 个

4 个

82. What is the reason why Huawei's financial data center transmission solution can provide low latency?

No DCM

Free single board

No power on

No installation required

83. In the DCI scenario, what is the main motivation for building a self-constructed transmission network?

Bandwidth

Cost

Safe and reliable

Operation and maintenance

84. What solutions does DCI generally adopt?

SDH

MSTP

PTN

OTN(WDM ）

85. Which of the following is not a feature of a video-dedicated network's self-built transmission network?

Dedicated network, arbitrary expansion

Large bandwidth, support for high-definition and other services

The network is not affected by the operator

Multiple pairs of optical fibers are required for networking

86. Video Network Document No. 996

Full coverage

Fully controllable

Shared across the entire network

Available all the time

Prevention and control by all staff

87. When there are a large number of simulated services in the existing network, which of the following descriptions of Huawei transmission equipment is wrong?

Support SDI/HD-SDI interface

Can provide video matrix function

Support FE/GE/10GE and other interfaces

Analog/digital integrated load

88. At present, what is the ZTE's mainstream solution for subway transmission?

OTN

PTN

MSTP (embedded RPR)

Enhanced MSTP

89. Which of the following technical solutions are currently the main solutions promoted by Huawei for subway lines?

MSTP

Enhanced MSTP

RPR

MS-OTN

90. Which of the following high-speed services mainly promote bandwidth evolution?

Video Services

Fee-based Services

2M Private Line Service

Page 10 of 12

91. Which of the following descriptions of the challenges that the current railway MSTP solution faces in future service evolution is incorrect?

The bandwidth of interval 622M is insufficient

Unable to support future LTE1588V2 clock time synchronization protocol

OTN functions must be supported to carry railway services

92. In the railway industry, which of the following service protection methods are unique to the MS-OTN solution compared to traditional MSTP?

SNCP

MSP

ODUKSNCP

TPS

93. On the railway mainline, what is the recommended bandwidth for the interval layer of the main MS-OTN solution?

622M

2.5G

10G

40G

94. What is the maximum number of calls supported by Huawei's OSN9800 product?

80 waves

96 waves

120 waves

95. Radio and Television County and Township Network, Huawei mainly promotes the MSOTN solution, which functions are not supported?

SDH

PTN

OTN

RTN

96. A 2M optical port board has been developed for power relay protection scenarios. The optical port is directly connected to the relay protection equipment, reducing () equipment and reducing fault points.

Relay protection device

MUX/DMUX

Optical Modem

PCM

97. Which of the following network construction models is more suitable for the future construction of e-government external networks?

Lease backbone network from operators, build access and aggregation networks on your own

Lease the operator's network for the entire network

The government builds its own government-specific network

All of the above

98. What kind of optical transmission solution is currently being promoted by e-government?

OTN

PTN

MSTP

MS-OTN

99. Which of the following technical solutions are the transmission solutions promoted by Huawei Smart City?

MSTP

OTN

PTN

MS-OTN

100. Which of the following products is the main product of Huawei's smart city transmission network solution?

OSN3500

OSN8800

OSN9800

OSN7500

Page 11 of 12

101. What is the maximum cross-connect capacity of OSN9800M24?

1.2G

2.4T

4.8T

10T

102. In the WDM model , which of the following functional unit completes the OEO conversion?

OLA

MUX

DEMUX

OTU

103. When Raman amplifier is not used in the ultra-long-distance transmission characteristics of our OSN equipment, the 2.5G single-span optical power budget can reach ().

23dB

48dB

66dB

73dB

104. Who is the scientist who is known as the “Father of Fiber Optics”?

Zhao Zisen

Biography of Wu Ji

Wei Leping

Charles Kao

Raman

105. Which of the following options can reflect the high security features of the OptiX transE6600 series products?

Light layer visualization

Physical Compliance of Hard Pipe

Converged architecture

106. For the radio and television customer acquisition business, what is the main product for the end nodes?

A810

E6608

180011

107. Which of the following does the city digital base not include?

Cloud

Hub

End

Tube

108. Can FSG support the construction of medical Internet of Things solutions by building an intranet?

Support

Not support

109. In the hospital wireless construction scenario, the customer chooses the sensitive point solution and the POL solution for networking. Which OLT board can achieve a more cost-effective networking method?

P2P board

XGPON board

XGS PON board

110. Which certificate has Huawei's optical products obtained in the education industry?

Huawei Welink Solution

Huawei's All-Optical Campus Interconnect Solution

Huawei SDN Solution

Huawei Smart Campus Solution

Page 12 of 12

111. In the all staff receive preferential backhaul solution, the maximum number of cameras in A PON is ().

300+

400+

100+

200+

112. What is the maximum single-fiber capacity of the Super C band of the OptiXtransE9600 platform?

10T

48T

96T

16T

113. GPON downstream bandwidth can reach 2.5G, and the maximum splitting ratio can usually be ().

1 to 32

1 to 8

1 to 16

1 to 64

114. Oil and gas transmission pipeline solution, which transmission equipment should be preferred?

OSN 580

OptiXtrans E6616

OptiXsense EF3000

OSN 7500

115. Which of the following subdivision scenarios does not belong to large enterprises?

Office Building

Factory production line

Comprehensive supermarkets

All Light Hotel

116. Which of the following equipment types does not belong to the power OTN scenario?

OptiXtrans E9624

OSN 9800 M24

OSN 9800 M12

OSN 9800 U32

117. 2ME multipath protection, how long is service interruption time?

About 30ms

About 100ms

About 200ms

H19-410_V1.0 HCSA-Presales-Transmission V1.0 Exam Dumps

H19-410_V1.0 HCSA-Presales-Transmission V1.0 Exam Dumps

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