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

Answer: C