自相干反射PON在安装80公里的光纤中以1.25 Gbit/s的速度传播后，实现了创纪录的ODN功率预算(超过38 dB)

2012 38th European Conference and Exhibition on Optical Communications Pub Date : 2012-09-16 DOI:10.1364/ECEOC.2012.WE.1.B.3

G. Rizzelli, V. Ferrero, S. Straullu, S. Abrate, F. Forghieri, R. Gaudino

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引用次数: 3

摘要

我们通过实验证明了在1.25 Gbit/s(上游)的自相干反射PON中极高的ODN光功率预算，允许在安装的80公里光纤中传播后的ODN衰减超过38 dB。这是通过优化ONU的R-SOA参数，(可选)法拉第旋转和OLT的DSP来获得的。

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Record-high ODN power budget (more than 38 dB) in self-coherent reflective PON at 1.25 Gbit/s after propagation through 80 km installed fibers

We experimentally demonstrate extremely high ODN optical power budget in self-coherent reflective PON at 1.25 Gbit/s (upstream), allowing more than 38 dB attenuation in the ODN after propagation in 80 km installed fibers. This was obtained by optimizing R-SOA parameters at the ONU, (optional) Faraday rotation and DSP at the OLT.

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2012 38th European Conference and Exhibition on Optical Communications

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