OTDM technologies are introduced. A OCDMA/WDM networks topology is proposed, and basic principle of hybrid networks is analyzed.

提出一种OCDMA/WDM网络拓扑结构，并分析了这两种复用技术混合组网的基本原理。

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This article introduces two generations optical network, mainly deals with the WDM and OTDM network multiplexing technologies.

介绍了两代光子网络，着重讨论了WDM网络与OTDM复用技术。

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