40km单模光纤以太网400gb /s无放大WDM相干传输系统的技术可行性

2015 12th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE) Pub Date : 2015-12-17 DOI:10.1109/ICEEE.2015.7357898

M. A. García-Yañez, R. Gutiérrez-Castrejón

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引用次数: 4

摘要

提出了用于下一代以太网数据传输的4 × 100gb /s 40公里单模光纤相干光系统的方案、分析和技术可行性。该链路基于c波段100ghz间隔信道计划，采用DP-QPSK作为高级调制格式。考虑了具有最先进数字信号处理功能的典型相干发射器和接收器，避免了使用任何类型的光学放大或前向纠错。根据分析，光发射机功率在-5.6 ~ -1.0 dBm之间，可保证40公里传输链路的无差错运行(BER > 1×10-13)。还介绍了进一步的系统细节。该仿真工作利用了城域网络级相干技术的使用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Technical feasibility of a 400 Gb/s unamplified WDM coherent transmission system for ethernet over 40 km of single-mode fiber

The proposal, analysis and technical feasibility of a 4 × 100 Gb/s 40-km coherent optical system over single-mode fiber for next generation Ethernet data transmission are presented. The link is based on a 100 GHz-spaced channel plan on C-band that employs DP-QPSK as advanced modulation format. Typical coherent transmitters and receivers with state-of-the-art digital signal processing functionalities are considered, avoiding the use of any type of optical amplification or forward error correction. According to the analysis, an optical transmitter power per channel between -5.6 dBm and -1.0 dBm guarantees the error-free operation (BER > 1×10-13) of the 40-km transmission link. Further system details are also presented. This simulation work leverages the use of coherent technology at metro network level.

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2015 12th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)

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