Protective casing for installation within a ground surface at a node of a subsurface fibre optic cable network and method of installing a subsurface cable network within a surface

A the optical fibre type system for is used for protection glue, wherein the system allowing the optical cable and surface is placed on the mounting, and is needed to expose the optical cable the free end is a connection by any device, Zhu Dial plate the system comprises a protection endoconch, composed of a first is; the plates form a internal space. The vertical with wide to expose is in order is cable a. The inserting matched with the space; the inserting comprises a groove; when the plate and channel exposure in parallel inserting optical cable. The inserting to admit a cable connection box comprises a clearance. Capable of the protection lagging for can remove, wherein of the cover or the bottom of pair of outer wall is provided with a can be used, or is a tank of the container formed; the container with the top of the can remove and two or more container and relative groove on wheel is rim. The protective endoconch matched in a container, and optical cable by the turning, the groove is containing concave cutting is convenient for the system device is Zhu Cao. A network cable of the system further - comprising pre-assembly, comprising a Zhu Jiedian, optical cable and protection endoconches, a cable network of the glue cutting into a illegal cooking a surface.