Title :
SDN dual-optimization application for EDFAs and WSS-based ROADMs
Author :
Carvalho, Heitor ; Magalhaes, Eduardo ; Garrich, Miquel ; Gonzalez, Neil ; Nascimento, Marcelo ; Margarido, Fabio ; Mariote, Leonardo ; Bordonalli, Aldario ; Oliveira, Juliano
Author_Institution :
CPqD Found., Campinas, Brazil
Abstract :
A novel SDN dual-optimization application based on EDFA adaptive gain control and WSS-based spectrum equalization is proposed. OSNR 5.7 dB gains for 80 DWDM 128-Gb/s channels are experimentally demonstrated in our metropolitan optical network test-bed.
Keywords :
adaptive control; equalisers; gain control; metropolitan area networks; optical fibre networks; software defined networking; telecommunication channels; DWDM channels; EDFA; EDFA adaptive gain control; OSNR; SDN dual-optimization application; WSS-based ROADM; WSS-based spectrum equalization; bit rate 128 Gbit/s; gain 5.7 dB; metropolitan optical network; Attenuation; Decision support systems; Erbium-doped fiber amplifiers; Integrated optics; Optical fiber networks; Stimulated emission;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
