| 突飞猛进的光通信技术 |
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| 引用本文： | 徐荣,龚倩.突飞猛进的光通信技术[J].电信快报,2000(10):23-26. |
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| 作者姓名： | 徐荣 龚倩 |
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| 作者单位： | [1]北京邮电大学 [2]朗讯科技（中国）公司光网络组 |
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| 摘 要： | 随着ＭＰＬＳ、ＤＷＤＭ、数字包封、波长选路及ＷＤＭ保护环网等新技术的开发，ＷＤ Ｍ光网络层已具有许多原先只能在高层实现的网络功能。原先单纯为了增加系统传输容量的ＷＤＭ技术，已转化为具有真正联网功能的多波长光网络技术，为彻底抛弃ＳＯＮＥＴ／ＳＤＨ，直接在具有光联网功能的 ＷＤＭ多波长光网络上承载 ＩＰ业务创造了条件。
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| 关 键 词： | WDM光联网技术 数字包封技术 光因特网 |
Optical Communication Technology |
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| XU Rong,GONG Qian,JI Yue-feng,YE Pei-da.Optical Communication Technology[J].Telecommunications Information,2000(10):23-26. |
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| Authors: | XU Rong GONG Qian JI Yue-feng YE Pei-da |
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| Abstract: | New technologies such as MPLS, DWDM, Digital Wrapper, Wavelength routing, WDM protection ring introduces the network functions only provided by a high layer,WDM becomes a multiwavelength optical network technology Which has a real internetworking function. This, therefore, enables a WDM network to carry IP services and gets quit of SONET / SDH thoroughly. |
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| Keywords: | WDM optical networking digital wrapper optical Internet |
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