利用光纤为农村地区提供经济的电信服务

C. Levieux
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引用次数: 0

摘要

光纤分布式集中器(OFDC)允许在农村地区经济地提供语音和数据服务。它集成到西门子EWSD数字公共交换机中。OFDC由一个中心办公终端(COT)和一个或多个远程终端(RTs)组成。RTs连接到光纤环路,光纤环路在COT处终止。描述和描述了一个示例网络。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The use of optical fibre to provide economic telecommunication in rural areas
The optical fibre distributed concentrator (OFDC) allows the economic provisioning of voice and data services in rural areas. It is integrated into the Siemens EWSD digital public exchange. The OFDC consists of a central office terminal (COT) and one or more remote terminals (RTs). The RTs connect to an optical fibre loop which terminates at the COT. An example network is depicted and described.<>
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