Bidirectional 40-Gb/s/λ Long-reach WDM-PON Employing Remotely Pumped EDFA and Self Wavelength Managed Tunable Laser-based Colorless ONUs

摘要

We propose a bidirectional 40-Gb/s/λ long-reach WDM-PON scheme and a novel automatic wavelength control method for tunable laser-based colorless ONU. Transmissions of 40-Gb/s DQPSK downstream and upstream are demonstrated with 40-km fiber transmission.