Huawei H19-413_V1.0-ENU 問題練習

Question No : 1
What is the maximum ONU distance difference that Huawei EA5800 series OLT can support?

• A.10KM
• B.20KM
• C.40KM
• D.100KM

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Question No : 2
Among the many protection schemes of PON technology, which protection method can realize the protection of trunk optical fiber and support the disaster recovery protection of OLT in different locations? Even if one OLT fails, the OLT in another location can immediately take over all services.

• A.Type A dual homing
• B.Type B dual homing
• C.Type C dual homing
• D.Type D dual homing

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Question No : 3
Which of the following ONUs can support an ambient temperature of -30 degrees Celsius?

• A.P613E
• B.P622E
• C.EG8245H
• D.EG8247H

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Question No : 4
What is the maximum switching capacity of the new brand OLT EA5800-X7 main control board for enterprise exclusive access?

• A.7.2Tbit/s
• B.3.6Tbit/s
• C.1920Gbit/s
• D.480Gbit/s

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Question No : 5
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?

• A.Thin AP
• B.Fat AP
• C.ONT has built-in WIFI to provide wireless
• D.None of the above statements are correct

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Question No : 6
Which of the following ONU models does not support the POE function?

• A.P613E
• B.P612E
• C.P602E
• D.EG8084P

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Question No : 7
Which of the following description of MA5621 is wrong?

• A.Uplink optical module supports hot swapping
• B.Support AC and DC power supply
• C.The uplink port supports dual uplink and 1+1 and 1:1 protection
• D.Specification: 2*GE

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Question No : 8
What is the downstream wavelength of GPON?

• A.1310
• B.1490
• C.1510
• D.1550

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Question No : 9
What single board functions does the integrated single board DAPXF integrate?

• A.Optical Amplification
• B.FIU
• C.OSC
• D.SOM

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Question No : 10
What is the height of the industry's smallest MSOTN?

• A.1U
• B.2U
• C.3U
• D.4U

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Question No : 11
How many slots are there in the 1800I enhanced device besides the main control?

• A.2
• B.4
• C.6
• D.8

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Question No : 12
Which ZTE device is comparable to the OSN9800 product?

• A.PSS1832
• B.ZXONE9700
• C.M721
• D.ZXONE8700

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Question No : 13
How many service slots does the OSN9800 M24 subrack have?

• A.32
• B.12/24
• C.24
• D.12

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Question No : 14
Which of the following is the client layer of OCH in the OTN layer?

• A.OTS
• B.OMS
• C.OTU
• D.ODU

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Question No : 15
In OTN encapsulation, how many minimum time slots does an ODU4 consist of at most?

• A.100
• B.80
• C.40
• D.10

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