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从技术和建设成本两个方面,分析了宽带提速对接入铜缆长度控制的要求,针对城市和农村两种情况,分别提出了最经济接入局点容量和覆盖范围的计算方法,强调应用通信技术经济学的观点来规划建设接入局点, 并提出了在接入网“光进铜退”的过程中相关技术应用策略。
From the aspects of technology and construction cost, the paper analyzes the requirement of broadband speed control on access copper cable length control. For the urban and rural areas, the calculation methods of the most economical access point capacity and coverage are put forward respectively, Communications technology economics point of view to plan the construction of access points, and put forward in the access network “light into copper back” in the process of related technology application strategy.