QUESTION NO: 1
OTU units can be interconnected using different FEC types, such as: the transmitting end uses AFEC and the receiving end uses FEC.
OTU units can be interconnected using different FEC types, such as: the transmitting end uses AFEC and the receiving end uses FEC.
Correct Answer: A
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QUESTION NO: 2
Among the following rail transit communication systems, which systems can our transmission and access products participate in? (Multiple Choice)
Among the following rail transit communication systems, which systems can our transmission and access products participate in? (Multiple Choice)
Correct Answer: C,D
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QUESTION NO: 3
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?
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?
Correct Answer: C
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QUESTION NO: 4
OptiXtrans E9612 is an optical layer platform that supports the integration of optical layer and branch line into one board, but does not support centralized cross-connection.
OptiXtrans E9612 is an optical layer platform that supports the integration of optical layer and branch line into one board, but does not support centralized cross-connection.
Correct Answer: B
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QUESTION NO: 5
Which statements about the sales strategy of the "IP+Optical" converged solution are correct?
(Multiple Choice)
Which statements about the sales strategy of the "IP+Optical" converged solution are correct?
(Multiple Choice)
Correct Answer: A,B
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QUESTION NO: 6
What are the main problems faced by the traditional subway MTSP embedded RPR solution?
(Multiple Choice)
What are the main problems faced by the traditional subway MTSP embedded RPR solution?
(Multiple Choice)
Correct Answer: A,B,C
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QUESTION NO: 7
OSN1800V equipment supports SDHASON/2MASON/OTNASON.
OSN1800V equipment supports SDHASON/2MASON/OTNASON.
Correct Answer: B
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QUESTION NO: 8
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?
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?
Correct Answer: A
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QUESTION NO: 9
The all-optical network supports smooth bandwidth upgrades from GPON to 10GGPON, and from
10GGPON to 50GGPON, and the passive ODN network does not need to change.
The all-optical network supports smooth bandwidth upgrades from GPON to 10GGPON, and from
10GGPON to 50GGPON, and the passive ODN network does not need to change.
Correct Answer: B
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QUESTION NO: 10
What are the networking characteristics of the OTN backbone network in the power industry?
(Multiple Choice)
What are the networking characteristics of the OTN backbone network in the power industry?
(Multiple Choice)
Correct Answer: A,B,D
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QUESTION NO: 11
In OTN encapsulation, how many minimum time slots does an ODU4 consist of at most?
In OTN encapsulation, how many minimum time slots does an ODU4 consist of at most?
Correct Answer: D
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QUESTION NO: 12
What is the timing working mode of SDH equipment?
What is the timing working mode of SDH equipment?
Correct Answer: D
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QUESTION NO: 13
Which of the following is not an advantage of the enhanced MSTP built-in PCM solution over the traditional solution?
Which of the following is not an advantage of the enhanced MSTP built-in PCM solution over the traditional solution?
Correct Answer: B
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QUESTION NO: 14
Multi-data center interconnection has become a rigid demand for the rapid development of Internet business.
Multi-data center interconnection has become a rigid demand for the rapid development of Internet business.
Correct Answer: B
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QUESTION NO: 15
What is the maximum ONU distance difference that Huawei EA5800 series OLT can support?
What is the maximum ONU distance difference that Huawei EA5800 series OLT can support?
Correct Answer: A
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