System for distributing multimedia information from a central office to multiple subscriber premises includes an optical backbone for transmitting a plurality of optical bands from the central office into a vicinity of the subscriber premises. A controllable switch, positioned outside the subscriber...http://www.google.es/patents/US6055077?utm_source=gb-gplus-sharePatente US6055077 - Multimedia distribution system using fiber optic lines
Multimedia distribution system using fiber optic lines
