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首页> 外文会议>Conference on Optical Transmission Systems and Equipment for WDM Networking, Jul 29-31, 2002, Boston, USA >High Capacity Long Haul Transmission System: How far can it go?
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High Capacity Long Haul Transmission System: How far can it go?

机译：大容量长途传输系统：能走多远？

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摘要

Technical possibilities to increase the capacity and distance in long-haul transmission systems are summarized and discussed. Based on the current status of commercial available performance and its extension, trends and trade-offs of capacity and distance are summarized with the consideration of OSNR. The dependence on repeater spacing and spectral efficiency is also summarized and discussed. Limiting factor of increasing capacity-distance products are described from the viewpoint of higher spectral efficiency and broader optical bandwidth. Several limiting factors such as OSNR, nonlinearities, dispersion and PMD are discussed with the candidates of solving technologies.
机译：总结并讨论了在远程传输系统中增加容量和距离的技术可能性。基于商业可用性能的现状及其扩展，在考虑OSNR的基础上总结了容量和距离的趋势和权衡。还对中继器间距和频谱效率的依赖性进行了总结和讨论。从更高的光谱效率和更宽的光带宽的角度描述了增加容量-距离乘积的限制因素。讨论了一些限制因素，例如OSNR，非线性，色散和PMD，并提出了解决方案。

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