10 Gbit/s CSRZ 3 040 km optical transmission experiment  without electronic regeneration

YANG Zhu; ZENG Hui; ZHANG Qiang; LIU Xian-bing; YAO Wei

doi:10.13756/j.gtxyj.2004.01.001

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10 Gbit/s CSRZ 3 040 km optical transmission experiment without electronic regeneration

- 10 Gbit/s CSRZ 3 040 km optical transmission experiment without electronic regeneration
- Study on Optical communication Issue 1, Pages: 1-4(2004)
- 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.2004.01.001
  CLC： TN929.11
- Published：2004，
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[1]杨铸,曾晖,张强,刘贤炳,姚伟.10 Gbit/s CSRZ码3040km无电再生光传输实验[J].光通信研究,2004(01):1-4+8.

YANG Zhu, ZENG Hui, ZHANG Qiang, et al. 10 Gbit/s CSRZ 3 040 km optical transmission experiment without electronic regeneration. [J]. (1):1-4(2004)
[1]杨铸,曾晖,张强,刘贤炳,姚伟.10 Gbit/s CSRZ码3040km无电再生光传输实验[J].光通信研究,2004(01):1-4+8. DOI： 10.13756/j.gtxyj.2004.01.001.

YANG Zhu, ZENG Hui, ZHANG Qiang, et al. 10 Gbit/s CSRZ 3 040 km optical transmission experiment without electronic regeneration. [J]. (1):1-4(2004) DOI： 10.13756/j.gtxyj.2004.01.001.

摘要

文章介绍了10Gbit/s载波抑制归零（CSRZ）码在实际的3040kmG.652光纤上传输的实验情况.线路发送符合G.709OTU2格式的线路速率

系统应用了分布拉曼放大技术.实验结果:经3040km传输后

Q值>4.76

光通道代价<1.78dB

连续观察48h无误码.

Abstract

This paper introduces the transmission experiment of 10 Gbit/s CSRZ code over actual 3 040 km G.652 fiber line. The system has a bit rate of OTU2 format accordance with G.709

employs the distributed Raman amplification technology. The experimental results show that after 3 040 km transmission

Q value is lager than 4.76

the optical path penalty is smaller than （1.78 dB

）and the system runs error free for continuous 48 hours.

关键词

载波抑制归零码超长距离光传输分布拉曼放大

Keywords

carrier-suppressed return-to-zero（CSRZ） codeultra long haul （ULH）optical transmissionDRA

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FiberHome Telecommunication Technologies Co., Ltd.

Division of Optical Communications, China Mobile Group Design Institute Co.,Ltd.

Department of Planning and Technology, China Mobile Group Jiangsu Co., Ltd.

State Key Laboratory of Optical Communication Technologies and Networks

Wuhan Research Institute of Post and Telecommunications

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