Cable provides a broadband pipe that can reach a high percentage of the population in many developed countries, and would appear to be an ideal medium for high speed data communications.

• 在多数的发展中国家中有线电视的同轴电缆所提供的宽频通道能达到很高比例的用户连结,这同时是一个理想的高速资料通讯传输媒介。