Le G-PON (Gigabit PON) est la solution qui a été choisie par le Groupe FT pour la solution de déploiement FTTH (Fiber To The Home). Les solutions G-PON déployées offrent un débit de 2,5 Gbit/s dans la voie descendante et 1,25 Gbit/s dans la voie montante. L’infrastructure ODN (Optical Distribution Network) est totalement passive comme […]
Tag: TDM
6 reasons why SONET
With the introduction of PCM technology in the 1960s, communications networks were gradually converted to digital technology during the years that followed. To cope with the demand for ever-higher bit rates, a multiplex hierarchy or plesiochronous digital hierarchy (DSn) evolved. The bit rates start with the basic multiplex rate of 1.5 Mb/s with a further […]