| 基于光交叉的OTN网络建设模式探讨 |
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| 引用本文： | 王林,付明明.基于光交叉的OTN网络建设模式探讨[J].电信工程技术与标准化,2012(3):11-15. |
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| 作者姓名： | 王林 付明明 |
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| 作者单位： | 中国移动通信集团设计院有限公司黑龙江分公司,哈尔滨150080 |
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| 摘 要： | 随着OTN光交叉技术的成熟完善及应用成本的降低,特别是10Gbit/s、40Gbit/s等大颗粒业务的逐渐增多,OTN光交叉组网将得到逐渐广泛应用。通过对OTN光交叉技术的对比分析,文章总结了OTN光交叉的几张组网模型及适合的应用场景,并以黑龙江移动省内二级干线网络为例,说明一张OTN网络由电交叉向光交叉演进的一种方式。
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| 关 键 词： | OTN 光交叉 ROADM |
Discussion on construction mode of OTN network based on optical cross |
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| WANG Lin,FU Ming-ming.Discussion on construction mode of OTN network based on optical cross[J].Telecom Engineering Technics and Standardization,2012(3):11-15. |
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| Authors: | WANG Lin FU Ming-ming |
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| Affiliation: | (China Mobile Group Design Institute Co.,Ltd.Heilongjiang Branch,Harbin 150080,China) |
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| Abstract: | As the OTN optical cross technology has developd mature and perfect and application cost has been reduced,especially the increase of high rate business such as 10Gbit/s and 40Gbit/s,the OTN optical network will be put into widespread use gradually.Through contrastive analysis on OTN optical cross technology,this essay summarizes several networks mode of OTN optical cross and proper application scenario,taking Heilongjiang core network as example,and illustrates an OTN evolution method from electricity network to optical network. |
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| Keywords: | OTN optical cross ROADM |
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