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PERFORMANCE OPTIMIZATION AND LONG SYSTEM REACH FOR 8 × 160 GBIT/S OTDM TRANSMISSION WITH PMD

机译:PMD的8×160 Gbit / S OTDM传输性能优化和长系统扩展

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The use of ultra-high bit rate channels for WDM transmission is an attractive approach to increase the capacity of future networks. We perform numerical optimization of multichannel 160 Gbit/s transmission systems taking into account various system parameters including polarization mode dispersion (PMD) for different fiber types and dispersion compensation techniques. For an 8×160 Gbit/s OTDM system the maximum reach was shown to be 350 Km and 875Km for SMF and special dispersion managed fibers (DMF), respectively. Alternate compensation dispersion scheme was shown to be more robust to dispersion PMD improving substantially the performance of high-speed multichannel terrestrial systems. Furthermore, using a hybrid solution we have also shown that system reach can be greatly extended to ~1430 Km.
机译:在WDM传输中使用超高比特率信道是增加未来网络容量的一种有吸引力的方法。考虑到各种系统参数,包括针对不同光纤类型的偏振模色散(PMD)和色散补偿技术,我们对多通道160 Gbit / s传输系统进行了数值优化。对于8×160 Gbit / s OTDM系统,SMF和特殊色散管理光纤(DMF)的最大覆盖范围分别为350 Km和875Km。替代补偿色散方案显示出对色散PMD更加鲁棒,从而大大改善了高速多通道地面系统的性能。此外,使用混合解决方案,我们还显示系统范围可以大大扩展到〜1430 Km。

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