Abstract:Feeder OC2 CO RN 1000100010001000 U band short-pulse OC1 1 1 1 1 Monitoring OLT Fig. 1. Optical coding monitoring system.Abstract-A novel ring encoder for passive optical network (PON) is proposed and analyzed in term of SNR and probability of false alarm (PFA). The encoder exploits a fiber ring and one Bragg grating to produce a multi-level periodic code. We obtain an SNR of 10 dB for 256 customers in 10ms measurement time with 20km traditional PON. For 100km long reach PON (LR-PON), we obtain an SNR of 10dB … Show more
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