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首页> 外文会议>Conference on Optical Transmission Systems and Equipment for WDM Networking, Jul 29-31, 2002, Boston, USA >Photonic packet routing based on multi-wavelength label switch using multi-section fiber Bragg gratings
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Photonic packet routing based on multi-wavelength label switch using multi-section fiber Bragg gratings

机译：基于多段光纤布拉格光栅的基于多波长标签开关的光子分组路由

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摘要

We are developing photonic packet switching system called multi-wavelength label switching node (Mλ-LSN). This is a desired system to build ultra high-speed packet switching. The Mλ-LSN analyzes the label ail-optically. The photonic packet switching can be achieved with a help of optical packet with a multi-wavelength label. Different from an optical cross-connect (OXC) in a wavelength routing network, the Mλ-LSN inherently has fine granularity. The Mλ-LSN consists of photonic forwarding (label lookup), photonic switching, electronic scheduling, and photonic buffering. We describe demonstrations of photonic packet routing using the forwarding and the photonic switching in the Mλ-LS. We report recent developments in the photonic packet routing based on multi-wavelength label switch. All-optical functions, variable data rate switching, variable length packet switching, label swapping, and label merge (replacing multiple labels by a single label) are demonstrated. We describe multi-stage fiber delay line buffer architecture to compensate for gap between electronic scheduling speed and optical data rate.
机译：我们正在开发称为多波长标签交换节点（Mλ-LSN）的光子数据包交换系统。这是构建超高速分组交换的理想系统。 Mλ-LSN光学分析标签。光子分组交换可以借助于具有多波长标签的光分组来实现。与波长路由网络中的光学交叉连接（OXC）不同，Mλ-LSN本质上具有精细的粒度。 Mλ-LSN包括光子转发（标签查找），光子交换，电子调度和光子缓冲。我们描述了使用Mλ-LS中的转发和光子交换进行光子数据包路由的演示。我们报告了基于多波长标签交换的光子数据包路由的最新进展。演示了全光功能，可变数据速率切换，可变长度数据包切换，标签交换和标签合并（用单个标签替换多个标签）。我们描述了多级光纤延迟线缓冲器架构，以补偿电子调度速度和光学数据速率之间的差距。

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