| 摘要 |
Modular cable, for example for use in FTTH and FTTD networks, comprising a micro-tubing system having a first number of inner fibre optic tubes and a second number of outer fibre optic micro tubes which have a smaller diameter than the inner fibre optic tubes. FTTH network comprising a modular cable according to the invention and a number of node points, wherein a two fibre bundle is installed between the node point and a customer home. FTTH network according to the invention, wherein each of the node points consists of a passive splicing point where the fibres coming from the primary network point by use of the in the primary fibre optic tubes installed -e.g. twelve- fibre bundle is spliced to the two-fibre bundle that is installed from the node point to the customer by using the outer micro tube. FTTD network comprising a modular cable according to the invention and an outdoor equipment cabinet. FTTD network according to the invention, wherein a node point is the branchout point for terminating the primary inner fibre bundle in the outdoor equipment cabinet, necessary connections being made from said cabinet to the customer by use of copper twisted pair cables in the outer layer of fibre optic micro tubes. |
