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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. Wide coverage, 20km; the network that is easy to expand
C. Integration access, uniformly carry a variety of businesses
D. Green and energy saving, passive nodes are inconclusive
Suggested Answer: ABCD
Posted : 10/02/2023 8:43 pm