Title :
Mitigation of Rayleigh backscattering and reflection crosstalk in NG-PON2 through wavelength-stack shifting
Author :
Schrenk, Bernhard ; Poppe, Andreas ; Stierle, Martin ; Leopold, Helmut
Author_Institution :
Dept. Safety&Security / Opt. Quantum Technol., Austrian Inst. of Technol., Vienna, Austria
Abstract :
Wavelength stacking of NG-PON2 is exploited for optical frequency-set translation in remotely seeded ONUs. Negligible transmission penalties of 1.5 dB have been achieved over field-deployed 40km single-feeder PON with GPON class B+ budget and low signal-crosstalk ratio of 4 dB.
Keywords :
Rayleigh scattering; backscatter; light reflection; light transmission; next generation networks; optical crosstalk; passive optical networks; GPON class B+ budget; NG-PON2; Rayleigh backscattering mitigation; distance 40 km; field-deployed single-feeder PON; gain 1.5 dB; gain 4 dB; low signal-crosstalk ratio; negligible transmission penalty; optical frequency-set translation; reflection crosstalk; remotely seeded ONU; wavelength-stack shifting; Fiber nonlinear optics; Optical fibers; Optical network units; Passive optical networks; Satellites;
Conference_Titel :
Optical Communication (ECOC), 2014 European Conference on
Conference_Location :
Cannes
DOI :
10.1109/ECOC.2014.6963819
