For an  860MHz HFC  network with an optical node covering  1,000  households , when  64QAM  modulation is used, the network bandwidth is all used for point-to-point services.The average household bandwidth is  ____

For an  860MHz HFC  network with an optical node covering  1,000  households , when  64QAM  modulation is used, the network bandwidth is all used for point-to-point services.The average household bandwidth is  ____
A . 7Mbps
B . 5Mbps
C . 3.5Mbps
D . 12.5Mbps
E . 10Mbps

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Answer:   C