Skeleton optical fiber ribbon cable has the characteristics of high optical fiber density, small outer diameter saving pipeline resources, good lateral pressure resistance, stable structure, convenient connection, no filling grease, and environmental protection. The invention provides a cable skeleton with a communication function, which belongs to the technical field of cables and comprises the following components: the framework body is provided with a central hole extending along the length direction of the framework body; the optical signal. The invention discloses a skeleton type optical cable and a preparation method thereof. The skeleton type optical cable comprises a central skeleton and a peripheral skeleton; the peripheral framework is embedded with optical fibers in a closed pre-wrapping mode and continuously wrapped on the. In the FTTH access mode, the feeder section and distribution section of the access network currently use three types of optical cables: loose cable, tight cable, and skeleton ribbon cable. Each basic structure can accommodate both split optical fibers and ribbon optical fibers. Their characteristics are described below: The end face and actual object of the stranded optical cable are. Compared with the traditional core trunk network and metropolitan area network, FTTH optical cables need to be deployed in narrow spaces such as buildings, indoors, and passages, which is not only difficult to construct, but also relatively expensive to construct and maintain.
