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.Integration access, uniformly carry a variety of businesses
• B.Large bandwidth, smooth upgrade network
• C.Green and energy saving, passive nodes are inconclusive
• D.Wide coverage, 20km; the network that is easy to expand

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How many waves @50GHz can Super-C provide?

• A.80
• B.120
• C.96
• D.88

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Among the highway trunk line solutions, which is Huawei's first transmission product?

• A.OSN1800
• B.OSN6800
• C.OSN8800
• D.OSN9800

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All-optical network and optical reflector can automatically locate the optical fiber disconnection and fault point, and the fault location accuracy is within 10 meters.

• A.FALSE
• B.TRUE

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What is the main solution of the current Radio and Television access network reform?

• A.FTTH
• B.D-CCAP (Little C)
• C.CMTS (Big C)
• D.EOC

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