Network survivability field trial over Brazilian legacy optical fiber links through advanced transponder reconfiguration. - Carolina Franciscangelis; Luis H. H. Carvalho; Jacklyn D. Reis; Victor E. Parahyba; Fábio D. Simões; Daniel M. Pataca; Eduardo S. Rosa; Valery N. Rozental; Juliano R. F. Oliveira; Neil Guerrero González; Julio C. R. F. Oliveira (ECOC, 2014)