Abstract

Abstract In this paper, the 50 Gbps-passive optical network (50G-PON) is proposed by utilizing the millimeter wave over fiber concept. At the first stage, DP-MZM modulation schematic approach is used to modulate the millimeter wave at the distinct wavelengths. At Stage 2, a third MZM modulator is used by utilizing the WDM interleaver de-multiplexer. The bi-directional fiber is used to make the system symmetric which is a requirement of 50G-PON. The eye diagrams, quality factor and bit error rate are measured to analyze the performance of the proposed system for the different encoding formats i.e. non-returns to zero (NRZ), returns to zero (RZ) and Gaussian pulse. The proposed schematic approach is used to generate the millimeter wave in 3-tupling by using the select switch selection. The proposed millimeter based 50G-PON can support 5G and 6G for fronthauling.

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