Title :
Analysis of transmission impairments on Terabit aggregate PONs
Author :
Reis, Jacklyn ; Shahpari, Ali ; Ferreira, Ricardo ; Guiomar, Fernando P. ; Neves, Darlene ; Pinto, Armando N. ; Teixeira, Antonio
Author_Institution :
Dept. of Electron., Telecommun. & Inf., Univ. of Aveiro, Aveiro, Portugal
Abstract :
We analyze the transmission limitations of coherent optical access networks transporting over Terabit data rates with high-order QAM modulation. Additionally, we experimentally demonstrate the coexistence of 16×1.25 Gb/s-QPSK with 10 Gb/s-NRZ considering guard bands ≤200 GHz.
Keywords :
optical modulation; passive optical networks; quadrature amplitude modulation; quadrature phase shift keying; QPSK; Terabit data rates; bit rate 1.25 Gbit/s; bit rate 10 Gbit/s; coherent optical access networks; guard bands; high-order QAM modulation; terabit aggregate PON; transmission impairment analysis; Optical modulation; Optical transmitters; Passive optical networks; Phase shift keying; Signal to noise ratio;
Conference_Titel :
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4799-0457-0
