Research on and application analysis of 400 Gbit/s transmission performances

Tang Rui; Lai Junsen; Zhao Wenyu; Zhang Haiyi

doi:10.13756/j.gtxyj.2015.05.001

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Research on and application analysis of 400 Gbit/s transmission performances

- Research on and application analysis of 400 Gbit/s transmission performances
- Study on Optical communication Issue 5, Pages: 1-3(2015)
- 作者机构：
  
  工业和信息化部电信研究院通信标准研究所
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2015.05.001
  CLC： TN929.1
- Published：2015，
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[1]汤瑞,赖俊森,赵文玉,张海懿.400Gbit/s传输性能研究与应用分析[J].光通信研究,2015(05):1-3+62.

Tang Rui, Lai Junsen, Zhao Wenyu, et al. Research on and application analysis of 400 Gbit/s transmission performances. [J]. (5):1-3(2015)
[1]汤瑞,赖俊森,赵文玉,张海懿.400Gbit/s传输性能研究与应用分析[J].光通信研究,2015(05):1-3+62. DOI： 10.13756/j.gtxyj.2015.05.001.

Tang Rui, Lai Junsen, Zhao Wenyu, et al. Research on and application analysis of 400 Gbit/s transmission performances. [J]. (5):1-3(2015) DOI： 10.13756/j.gtxyj.2015.05.001.

摘要

针对400Gbit/s传输性能及应用问题

仿真分析了400Gbit/s不同技术方案的传输距离与频谱效率、入纤功率限制与非线性效应

结果表明

4×100Gbit/s技术可以满足骨干网1 000km以上的传输需求

而2×200Gbit/s技术则必须结合低损耗或超低损耗光纤以及新型低噪声光放大器等才可能实现。城域网、数据中心等的大带宽互联可能率先采用400Gbit/s技术

而2×200或4×100Gbit/s可以满足传输容量和传输距离的一般需求。

Abstract

With respect to 400Gbit/s transmission performances and applications

this paper simulates and analyzes the transmission distance and spectrum efficiency based on different technical schemes

the incident power limitation and nonlinear effects.The results show that the requirements of backbone networks for over 1 000 km transmission can be met by using the4×100Gbit/s technology

whereas for the same purpose

the 2×200Gbit/s technology must be used in combination with lowloss fibers and new type of low-noise amplifiers.Metropolitan Area Networks（MAN）

data centers and other large bandwidth interconnections may take the lead in adopting 400Gbit/s

2×200Gbit/s or 4×100Gbit/s technologies to satisfy the general requirements for transmission capacity and distance.

关键词

400Gbit/s传输频谱效率非线性子载波

Keywords

400Gbit/s transmissionspectrum efficiencynonlinearitysubcarrier

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