Distribution network for the simultaneous transmission of broadband and narrowband services via optical fibres

摘要

The invention relates to a distribution network for the simultaneous transmission of broadband and narrowband services for optical fibres. The object of describing a service-optimised distribution network of this type with which both narrowband and broadband services can be transmitted in an economically optimum fashion is achieved by installing a star-type network with low-cost optical fibres for the narrowband services and a tree-type network with high-quality optical fibres for the broadband services together in one cable. <IMAGE>