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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
Published:2004,
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[1]杨名,张强,吕建新,刘红捷,谢秋红.40 Gbit/s单通道系统在G.652光纤上传输480km[J].光通信研究,2004(06):4-6.
YANG Ming, ZHANG Qiang, Lü Jian-xin, et al. 40 Gbit/s single channel system transmission over 480 km of G.652 fiber. [J]. (6):4-6(2004)
[1]杨名,张强,吕建新,刘红捷,谢秋红.40 Gbit/s单通道系统在G.652光纤上传输480km[J].光通信研究,2004(06):4-6. DOI: 10.13756/j.gtxyj.2004.06.002.
YANG Ming, ZHANG Qiang, Lü Jian-xin, et al. 40 Gbit/s single channel system transmission over 480 km of G.652 fiber. [J]. (6):4-6(2004) DOI: 10.13756/j.gtxyj.2004.06.002.
文章介绍了40Gbit/s单通道系统在G.652光纤上无电中继传输480km的实验情况。系统采用NRZ码
分布式拉曼放大器(DRA)
无前向纠错(FEC)技术。系统传输480km后
MPI R点的光信噪比(OSNR)大于29dB
在误码率(BER)为10-12时
接收机的最小接收功率可达到-22.3dBm。连续观察12h无误码。
40 Gbit/s single channel system transmission over 480 km of G.652 fiber without electronic regeneration is introduced in the paper. In this work
we employ NRZ format
distributed Raman amplification(DRA). No FEC technology is used in the system. After transmission over 480 km
the OSNR of MPI-R is more than 29 dB
the sensitivity of receiver is about -22.3 dBm at BER=10
-12
.The system has run error free continuously for 12 hours.
光信噪比色散补偿误码率分布式拉曼放大器
OSNRdispersion compensationBERDRA
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