Impacts of Raman crosstalk on downstream data signal in video overlay EPON systems were studied. The crosstalk-induced power penalty was found less than 0.1dB (average) when video signal power is 18dBm or lower with ≪10% OMI.
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Optical Communications, 2006. ECOC 2006. European Conference on
Date of Conference: 24-28 Sept. 2006