| 40Gbit/s技术应用探讨 |
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| 引用本文： | 严志军,黄会玲. 40Gbit/s技术应用探讨[J]. 湖北师范学院学报(自然科学版), 2006, 26(4): 76-79 |
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| 作者姓名： | 严志军 黄会玲 |
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| 作者单位： | 1. 湖北电信黄石长途传输局,湖北,黄石,435002
2. 湖北师范学院,物理系,湖北,黄石,435002 |
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| 摘 要： | 目前长途通信光缆上广泛使用的是低于10Gb it/s速率的传输系统,但是随着40Gb it/s技术的快速进步,使得高速率的传输系统终于能够走出实验室并投入商用。光设备制造商很快就将能提供商用化的40Gb it/s光网络解决方案,这种方案有助于降低运营成本,并能满足现在和未来的带宽和业务需求。
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| 关 键 词： | 波分复用 掺铒光纤放大器 拉曼放大器 偏振模色散 前向纠错技术 |
| 文章编号： | 1009-2714(2006)04-0076-04 |
| 收稿时间： | 2006-07-10 |
| 修稿时间： | 2006-07-10 |
Discussions on the technical application of 40Gbit/s |
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| YAN Zhi-jun,HUANG Hui-ling. Discussions on the technical application of 40Gbit/s[J]. Journal of Hubei Normal University(Natural Science), 2006, 26(4): 76-79 |
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| Authors: | YAN Zhi-jun HUANG Hui-ling |
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| Affiliation: | Control Department , Hubei Normal University, Huangshi 435002, China |
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| Abstract: | At present,the greatly-applied speed rate of transmitting system on trunk is not more than 10 Gbit/s.As the technique of 40 Gbit/s develops,it could walk out of laboratory to be applied finally.The manufacturer of light equipment will soon supply a settlement of light network of 40 Gbit/s,which helps to reduce the operating cost and meets the needs of bandwidth and business of present and future. |
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| Keywords: | WDM EDFA DRA PMD FEC |
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