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ISSN:2394-3661 | Crossref DOI | SJIF: 5.138 | PIF: 3.854

International Journal of Engineering and Applied Sciences

(An ISO 9001:2008 Certified Online and Print Journal)

Performance Analysis of CSRZ, MDRZ, NRZ and DPSK Modulation Formats for Two Channel WDM Passive Optical Network

( Volume 2 Issue 5,May 2015 ) OPEN ACCESS

Kamalpreet, Miss Bhawna Utreja


In this paper, we have simulated 2 channel bi directional WDM PON system using CSRZ, NRZ, DPSK and MDRZ modulation formats. System has been analyzed by changing the input power values from -20 to 10dBm. The system is evaluated for 20Gbps bit rate upto 50km in terms of Q factor and eye opening factor. It is found that DPSK is best technique as compared to other modulation formats.

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