密集波分复用技术的应用研究
摘要
福建省地处中国东南沿海,随着各类通信业务的发展,业务网络逐渐扩大,数据带宽不断增加,对传输系统就提出了更多的承载需求。近期福建电信Chinanet骨干网、福建省CN2骨干网等网络的业务带宽需求在不断增加,作为承载这些带宽业务的省内长途密集波分复用系统,目前无足够的冗余波道来承载新增业务,因此省内长途密集波分复用系统的扩容迫在眉睫。
在这种情况下,作者参与的省网四期波分复用项目建设满足了业务的需求。在本项目中,作者负责并参与了可行性研究、设备选型、网络设计、施工建设、工程验收以及其后的维护工作。本次项目采用了国内先进的通讯设备制造商——烽火通讯公司的FONST W1600 80×10G设备。作者在网络拓扑应用上采取了网状网的拓扑结构,并在设计和验收的过程中形成了规范化的操作。工程建成投产后,提供的波道满足了数据业务大颗粒通道的需求,为原有的波分网络和SDH网络提供了备用通道,得到了各方的好评。
Fujian Province is located in the southeast coast of China.With the development of various communication services, the business grew the network.The increasing bandwidth on the transmission system on the proposed demanded more. Recently the bandwidth requirements of Fujian Telecom Chinanet backbone, Fujian CN2 backbone network services are increasing.The bandwidth of long distance DWDM system has no sufficient redundancy to host new business channel. Therefore, long-haul DWDM systems in the province imminent expansion.
In this case, participation in the provincial network of four WDM projects meet business needs. In this project, the author responsible for and participated in feasibility studies, equipment selection, network design, construction and engineering inspection and subsequent maintenance. The project uses FONST W1600 80×10G equipment, which is produced by advanced communications equipment manufacturers-FiberHome technologies company.The author designed the network topology to the mesh network topology, and completed standardization of the operation in the design and acceptance process. After the completion of works, it provided channels of data services to meet the needs of large particle channel and alternative access for existing WDM networks and SDH networks.The parties have been well received.
在这种情况下,作者参与的省网四期波分复用项目建设满足了业务的需求。在本项目中,作者负责并参与了可行性研究、设备选型、网络设计、施工建设、工程验收以及其后的维护工作。本次项目采用了国内先进的通讯设备制造商——烽火通讯公司的FONST W1600 80×10G设备。作者在网络拓扑应用上采取了网状网的拓扑结构,并在设计和验收的过程中形成了规范化的操作。工程建成投产后,提供的波道满足了数据业务大颗粒通道的需求,为原有的波分网络和SDH网络提供了备用通道,得到了各方的好评。
Fujian Province is located in the southeast coast of China.With the development of various communication services, the business grew the network.The increasing bandwidth on the transmission system on the proposed demanded more. Recently the bandwidth requirements of Fujian Telecom Chinanet backbone, Fujian CN2 backbone network services are increasing.The bandwidth of long distance DWDM system has no sufficient redundancy to host new business channel. Therefore, long-haul DWDM systems in the province imminent expansion.
In this case, participation in the provincial network of four WDM projects meet business needs. In this project, the author responsible for and participated in feasibility studies, equipment selection, network design, construction and engineering inspection and subsequent maintenance. The project uses FONST W1600 80×10G equipment, which is produced by advanced communications equipment manufacturers-FiberHome technologies company.The author designed the network topology to the mesh network topology, and completed standardization of the operation in the design and acceptance process. After the completion of works, it provided channels of data services to meet the needs of large particle channel and alternative access for existing WDM networks and SDH networks.The parties have been well received.
引文
[1]韦乐平.光纤通信技术的发展与展望[J].电信技术,2006,(11)
[2]李唐军.160Gb／s光时分复用通信系统关键技术研究[D].中国博士学位论文全文数据库,2008,(08)
[3]张峰.40Gb／s长距离传输及信号处理关键技术研究[D].中国博士学位论文全文数据库,2008,(08)
[4]秦曦.高速光纤传输系统及新型光路交换网的研究[D].中国博士学位论文全文数据库,2008,(08)
[5]韩一石.Metro WDM网络若干核心技术研究-理论、实验、应用[D].浙江大学,2004
[6]陈勇.全光通信网关键技术的研究与实现[D].中国优秀博硕士学位论文全文数据库(博士),2006,(06)
[7]甘朝钦.高速传送：40Gbps至100Gbps[J]通讯世界,2007,(06)
[8]余建军,管克俭,杨伯君.10Gbit／s单信道长距离光通信系统的数值模拟[J]光通信研究,1999,(01)
[9]李彬.用于色散补偿、光纤激光器中的光纤光栅[D].中国博士学位论文全文数据库,2007,(08)
[10]董小伟.全光纤型上下话路滤波器的研制[D].中国优秀博硕士学位论文全文数据库(博士),2006,(05)
[11]卫延.新型特种光纤和相关制作工艺的研究[D].中国博士学位论文全文数据库,2008,(05)
[12]常德远.高浓度掺铒光纤的研制[D].中国博士学位论文全文数据库,2008,(08)
[13]卢远梅.广西电信波分系统扩容工程的实现与研究[D]北京邮电大学,2006
[14]黄齐晓.DWDM传输系统原理、测试与工程实践[D]北京邮电大学,2006.
[15]董振龙.DWDM系统的研究与发展[A]2006北京地区高校研究生学术交流会——通信与信息技术会议论文集(上)[C],2006
[16]陈勇,曹继红,陈婷,简水生.优化调制格式实现2560 km低代价无误码传输[J]光学学报,2006,(03)
[17]尹丽娜,闫玉梅,周云峰,伍剑,林金桐.All-optical clock recovery from 10-Gb/s NRZ data and NRZ to RZ format conversion[J]Chinese Optics Letters, 2006,(01)
[18]尹丽娜,刘国明,伍剑,林金桐Clock recovery from NRZ data at 10 Gb/s using SOA loop mirror and mode-locked fiber ring laser based on SOA[J]Chinese Optics Letters,2006,(02).
[19]J.J. Pan,Wei Wang,Xiangdong Qiu,Mingjie Zhang,Kejian Guan,Joy Jiang,Jonathan Zhang. Simplified Fast Transient Control in Coolerless Pump EDFA for Metro Applications[J]光学学报,2003,(S1)
[20]Emmanuel Desurvire. Optical Communications in2025.ECOC'05,Mo2.1.3.
[21]P.J.Winzer,G.Raybon,and M.Duelk.107-Gb/s optical ETDM transmitter for100G Ethernet transport.Proc.ECOC 2005 TH4.1.:1
[22]Yamamoto T. Ultrafast nonlinear optical loop mirror for demultiplexing 640 Gbit/s TDM signals.Electron.Lett.1998,3410,34(10):1013-1014.
[23]M. Nakazawa, E. Yoshida. A 40-GHz 850-fs regeneratively FM mode-locked polarization-maintaining erbium fiber ring laser.IEEE Photon. Technol. Lett.2000,1212,12(12):1613～1615.
[24]Fred Buchali,Henning Bulow. Adaptive PMD compensation byelectrical and optical techniques.J.Lightwave Technol.2004,224,22(4):1116-1126.
[25]Shieh W. Principal states of polarization for an opticalpulse[J].IEEE Photon Technol Lett,1999, (11):677-679.
[26]LEPPLA R,VORBECK S,SCHNEIDERS M,et al..Fieldtrials with channel bit rates of 160 Gbit/s[C].:Proc OFC.2006,
[27]Kikuchi N. Analysis of signal degree of polarization degradation used as control signal for optical polarization mode dispersion compensation.J Lightwave Technol.2001,194,19(4):480-486.
[28]Xiang Liu,Chongjin Xie, and Adriaan J. van Wijngaarden, Multichannel PMD Mitigation and Outage Reduction Through FEC With Sub-Burst-Error-Correction Period PMD Scrambling.IEEE Photon Techno I.Lett, 2004,16,16(9):2183-2185.
[29]Lima I T,Khosravani R,Ebrahimi P,et al. Comparison of polarization mode dispersion emulators[J].Lightwave Technol,2001,19,19 (12):1872-1881.
[30]HEISMANN F, FISHMAN D A, WILSON D L. Automatic Compensation of First-Order Polarization Mode Dispersion in a 10Gb/s Transmission System.Proc. Eur. Conf. Optical Communication, Madrid, Spain.1998,1,1:529.
[31]Z. Pan et al. Chirp-free tunable PMD compensation using Hi-Bi nonlinearly-chirped FBGs in a dual-pass configuration.OFC'2000.
[32]Sandel D, Yoshida-Dierolf M, Noe R, Schopflin A, Gottwald E and, Fischer G. Automatic Polarization Mode Dispersion Compensation in 40 Gb/s Optical Transmission System.Electron. Lett,1998,34,34(23,):2258-2259.
[33]M. Karlsson, H. Sunnerud, P. A. Andrekson. A comparison of different PMD-compensation techniques.ECOC'2000,2000,Ⅱ, Ⅱ(4.2.2,):33-35.
[34]Sunnerud, H Karlsson, M Andrekson, P A. A comparison between NRZ and RZ data formats with respect to PMDinduced system degradation.IEEE Photonics Technology Letters.2001,135,13(5):448～450.
[35]K. P. Ho, and C. Lin. Performance analysis of optical transmission system with polarizationmode dispersion and forward error correction.IEEE Photon Technol. Lett,1997, (9):1288-1290.
[36]Yan Juanjuan, Xu Kun, Feng Jia et al. Performance evaluation of systems using a novel adjustable first-order PMD compensator and forward error correction.Opt.Commun.2003,2181～3,218(1～3):49～54.
[2]李唐军.160Gb／s光时分复用通信系统关键技术研究[D].中国博士学位论文全文数据库,2008,(08)
[3]张峰.40Gb／s长距离传输及信号处理关键技术研究[D].中国博士学位论文全文数据库,2008,(08)
[4]秦曦.高速光纤传输系统及新型光路交换网的研究[D].中国博士学位论文全文数据库,2008,(08)
[5]韩一石.Metro WDM网络若干核心技术研究-理论、实验、应用[D].浙江大学,2004
[6]陈勇.全光通信网关键技术的研究与实现[D].中国优秀博硕士学位论文全文数据库(博士),2006,(06)
[7]甘朝钦.高速传送：40Gbps至100Gbps[J]通讯世界,2007,(06)
[8]余建军,管克俭,杨伯君.10Gbit／s单信道长距离光通信系统的数值模拟[J]光通信研究,1999,(01)
[9]李彬.用于色散补偿、光纤激光器中的光纤光栅[D].中国博士学位论文全文数据库,2007,(08)
[10]董小伟.全光纤型上下话路滤波器的研制[D].中国优秀博硕士学位论文全文数据库(博士),2006,(05)
[11]卫延.新型特种光纤和相关制作工艺的研究[D].中国博士学位论文全文数据库,2008,(05)
[12]常德远.高浓度掺铒光纤的研制[D].中国博士学位论文全文数据库,2008,(08)
[13]卢远梅.广西电信波分系统扩容工程的实现与研究[D]北京邮电大学,2006
[14]黄齐晓.DWDM传输系统原理、测试与工程实践[D]北京邮电大学,2006.
[15]董振龙.DWDM系统的研究与发展[A]2006北京地区高校研究生学术交流会——通信与信息技术会议论文集(上)[C],2006
[16]陈勇,曹继红,陈婷,简水生.优化调制格式实现2560 km低代价无误码传输[J]光学学报,2006,(03)
[17]尹丽娜,闫玉梅,周云峰,伍剑,林金桐.All-optical clock recovery from 10-Gb/s NRZ data and NRZ to RZ format conversion[J]Chinese Optics Letters, 2006,(01)
[18]尹丽娜,刘国明,伍剑,林金桐Clock recovery from NRZ data at 10 Gb/s using SOA loop mirror and mode-locked fiber ring laser based on SOA[J]Chinese Optics Letters,2006,(02).
[19]J.J. Pan,Wei Wang,Xiangdong Qiu,Mingjie Zhang,Kejian Guan,Joy Jiang,Jonathan Zhang. Simplified Fast Transient Control in Coolerless Pump EDFA for Metro Applications[J]光学学报,2003,(S1)
[20]Emmanuel Desurvire. Optical Communications in2025.ECOC'05,Mo2.1.3.
[21]P.J.Winzer,G.Raybon,and M.Duelk.107-Gb/s optical ETDM transmitter for100G Ethernet transport.Proc.ECOC 2005 TH4.1.:1
[22]Yamamoto T. Ultrafast nonlinear optical loop mirror for demultiplexing 640 Gbit/s TDM signals.Electron.Lett.1998,3410,34(10):1013-1014.
[23]M. Nakazawa, E. Yoshida. A 40-GHz 850-fs regeneratively FM mode-locked polarization-maintaining erbium fiber ring laser.IEEE Photon. Technol. Lett.2000,1212,12(12):1613～1615.
[24]Fred Buchali,Henning Bulow. Adaptive PMD compensation byelectrical and optical techniques.J.Lightwave Technol.2004,224,22(4):1116-1126.
[25]Shieh W. Principal states of polarization for an opticalpulse[J].IEEE Photon Technol Lett,1999, (11):677-679.
[26]LEPPLA R,VORBECK S,SCHNEIDERS M,et al..Fieldtrials with channel bit rates of 160 Gbit/s[C].:Proc OFC.2006,
[27]Kikuchi N. Analysis of signal degree of polarization degradation used as control signal for optical polarization mode dispersion compensation.J Lightwave Technol.2001,194,19(4):480-486.
[28]Xiang Liu,Chongjin Xie, and Adriaan J. van Wijngaarden, Multichannel PMD Mitigation and Outage Reduction Through FEC With Sub-Burst-Error-Correction Period PMD Scrambling.IEEE Photon Techno I.Lett, 2004,16,16(9):2183-2185.
[29]Lima I T,Khosravani R,Ebrahimi P,et al. Comparison of polarization mode dispersion emulators[J].Lightwave Technol,2001,19,19 (12):1872-1881.
[30]HEISMANN F, FISHMAN D A, WILSON D L. Automatic Compensation of First-Order Polarization Mode Dispersion in a 10Gb/s Transmission System.Proc. Eur. Conf. Optical Communication, Madrid, Spain.1998,1,1:529.
[31]Z. Pan et al. Chirp-free tunable PMD compensation using Hi-Bi nonlinearly-chirped FBGs in a dual-pass configuration.OFC'2000.
[32]Sandel D, Yoshida-Dierolf M, Noe R, Schopflin A, Gottwald E and, Fischer G. Automatic Polarization Mode Dispersion Compensation in 40 Gb/s Optical Transmission System.Electron. Lett,1998,34,34(23,):2258-2259.
[33]M. Karlsson, H. Sunnerud, P. A. Andrekson. A comparison of different PMD-compensation techniques.ECOC'2000,2000,Ⅱ, Ⅱ(4.2.2,):33-35.
[34]Sunnerud, H Karlsson, M Andrekson, P A. A comparison between NRZ and RZ data formats with respect to PMDinduced system degradation.IEEE Photonics Technology Letters.2001,135,13(5):448～450.
[35]K. P. Ho, and C. Lin. Performance analysis of optical transmission system with polarizationmode dispersion and forward error correction.IEEE Photon Technol. Lett,1997, (9):1288-1290.
[36]Yan Juanjuan, Xu Kun, Feng Jia et al. Performance evaluation of systems using a novel adjustable first-order PMD compensator and forward error correction.Opt.Commun.2003,2181～3,218(1～3):49～54.