Realization of 32×10 Gbit/s 3 040 km optical transmission system without electronic regeneration

YANG Zhu; LIU Xianbing; ZHANG Qiang

doi:10.13756/j.gtxyj.2003.05.001

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Realization of 32×10 Gbit/s 3 040 km optical transmission system without electronic regeneration

- Realization of 32×10 Gbit/s 3 040 km optical transmission system without electronic regeneration
- Study on Optical communication Issue 5, Pages: 1-7(2003)
- 作者机构：
  
  1. 烽火通信科技股份有限公司
  2. 烽火通信科技股份有限公司湖北武汉　430074
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2003.05.001
  CLC： TN929.11
- Published：2003，
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[1]杨铸,刘贤炳,张强.32×10 Gbit/s 3040km无电再生光传输系统的实现[J].光通信研究,2003(05):1-7.

YANG Zhu, LIU Xianbing, ZHANG Qiang. Realization of 32×10 Gbit/s 3 040 km optical transmission system without electronic regeneration. [J]. (5):1-7(2003)
[1]杨铸,刘贤炳,张强.32×10 Gbit/s 3040km无电再生光传输系统的实现[J].光通信研究,2003(05):1-7. DOI： 10.13756/j.gtxyj.2003.05.001.

YANG Zhu, LIU Xianbing, ZHANG Qiang. Realization of 32×10 Gbit/s 3 040 km optical transmission system without electronic regeneration. [J]. (5):1-7(2003) DOI： 10.13756/j.gtxyj.2003.05.001.

摘要

大容量超长距离（ULH）传输是一种非常有应用前景的技术

文章介绍了32×10Gbit/s系统在实际的3040kmG.652光纤上传输的试验情况.线路发送采用NRZ码

具有符合G.709的OTU2格式的线路速率

系统应用分布拉曼放大技术.试验结果表明

经3040km传输后

Q值>3.82

光通道代价<1.6dB

连续24h无误码.

Abstract

The large capacity ultra long haul（ULH） transmission is a very promising technology for future

this paper introduces the 32×10 Gbit/s system transmission experiment in an actual 3 040 km G.652 fiber line. The system

adopting NRZ as the line code and employing the distributed Raman amplification technology

has a bit rate of OTU2 format in accordance with G.709. The experimental results show that after the 3 040 km transmission

Q value is lager than 3.82

the optical path penalty is smaller than 1.6 dB

and the system runs error free for continuous 24 h.

关键词

超长距离传输分布拉曼放大动态增益均衡

Keywords

ultra long haul （ULH） transmissionDRADGE

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