基于频谱分割的WDM-PON无色ONU仿真研究
Research and Simulation of the WDM-PON colorless ONU based on spectral slicing
波分复用无源光网络（WDM-PON）是未来接入网的发展方向，而基于宽光源频谱分割的无色ONU技术又是构建WDM-PON的较理想方案。本文用LED作为宽光源进行频谱分割以用作上行光源，设计了4路的上行方案，并用Optisystem软件进行了仿真，在仿真中，当调制速率不高于230Mbit/s时，可以比较好的质量传输20km。
Waveleng division multiplexed passive optical network(WDM-PON) is the development direction of future access network,and the colorless ONU technology based on wide light source spectrum slicing is the ideal solution of WDM-PON.In this paper LED as wide source spectral slicing is userd for uplink.And had designed a scheme of four uplik.Optisystem software has carried on the simulation, in the simulation, when the modulation rate is't higher than 230 Mbit/s system could transmit 20km for good quality.
李凯冰、孟彬、李欣
光电子技术通信
WDM-PONLED频谱分割Optisystem
WDM-PONLEDspectral slicingOptisystem
李凯冰,孟彬,李欣.基于频谱分割的WDM-PON无色ONU仿真研究[EB/OL].(2014-02-21)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/201402-389.点此复制
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