下一代数字访问系统

IEEE International Conference on Communications, Including Supercomm Technical Sessions Pub Date : 1990-04-16 DOI:10.1109/ICC.1990.117137

L. Davis, P. Willcock, D. Paone

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引用次数: 0

摘要

综述了电子门禁系统及相关技术的发展趋势。介绍了同步光网络馈线、多业务线卡、远程测试和带宽管理等新特性。所描述的特性将使电话公司能够以比以往更低的成本、更好的性能和更快的响应提供商业社区现在和未来所需的服务。高带宽光馈线链路的使用将数字光纤系统的性能和容量优势扩展到商业场所。

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Next-generation digital access systems

The trends in electronic access systems and related technologies are reviewed. Such new features as SONET (synchronous optical network) feeder, multiservice line cards, remote testing, and bandwidth management are described. The features described will allow telephone companies to provide present and future services needed by the business community with lower costs, better performance, and faster response than ever before. The use of high-bandwidth optical feeder links extends the performance and capacity benefits of digital fiber systems to the business premises.<>

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IEEE International Conference on Communications, Including Supercomm Technical Sessions

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