经合组织估计宽带应用节省的成本可以在十年内偿还这个光纤到家的网络建设费用。
The OECD has calculated that the cost savings from broadband-enabled applications could see a fibre-to-the-home network pay for itself within a decade.
新的网络将使用最新的“光纤到家庭”技术，使澳州电信现有的铜线基础设施在5到10年里被淘汰掉。
The new network would use the latest "fibre to the home" technology, rendering Telstra's existing infrastructure of copper wires obsolete within five to ten years.
在美国，铜线可能不得不使用一英里远的光纤线路接入到家中。
Data can travel fast on copper wire, but it slows down the farther it goes.
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