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thenetwork业务接入网 | 邮电通讯系统 2022-08-15 55 0star收藏 版权: . 保留作者信息 . 禁止商业使用 . 禁止修改作品
建设一个以大容量光纤传输网络为主体,以宽带多业务交换网为中心,以多元化概括接入为基础,支持端到端话音、数据、多媒体等各类增值业务的城域概括业务接入网已成为接入网发展的趋势。
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(Build a metropolitan area summary service access that takes the large-capacity optical fiber transmission network as the main body, the broadband multi-service switching network as the center, and the diversified summary access as the foundation, supporting end-to-end voice, data, multimedia and other value-added services. The network has become the development trend of the access network.
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