International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 70 - Number 15 |
Year of Publication: 2013 |
Authors: Amandeep Kaur, M. L. Singh, Anu Sheetal |
10.5120/12038-7990 |
Amandeep Kaur, M. L. Singh, Anu Sheetal . Performance Analysis of 10G/2.5G Asymmetric XGPON Transmission using RZ and NRZ Data Formats. International Journal of Computer Applications. 70, 15 ( May 2013), 24-27. DOI=10.5120/12038-7990
In this paper, a fiber optic communication system has been employed using 10G/2. 5G asymmetric XGPON architecture. In this system bidirectional optical fiber has been employed for upstream and downstream data transmission. The system performance has been investigated for non-return-to-zero (NRZ) and return-to-zero (RZ) data formats by varying the length of the fiber for co-existed GPON and XG-PON system. The results have been compared for NRZ and RZ formats for upstream and downstream data in terms of Q value and eye opening. It has been observed that RZ modulation format is superior compared to conventional NRZ modulation.