These wideband subscriber loop systems would provide access to services such as picturephone and video entertainment. Widespread installation of these broadband services will become economically feasible.

 
  • 这些宽带用户环路系统将为可视电话、视频娱乐节目等业务提供通路。光纤的使用将使这些宽带业务变得经济可行。
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