Butt fusion distribution case is exempted from to modular

The utility model relates to a prefabricated formula optical cable wiring equipment, especially a butt fusion distribution case is exempted from to modular, its structural feature lies in, still including optic fibre switching module and prefabricated optical cable socket module, optic fibre switching module is including square frame and switching mouthful, and the switching mouth is the column, peg graft on the panel of one side of square frame, prefabricated optical cable socket module also is the prismatical structure including square frame and socket opening, socket opening, and the grafting is on the board of square frame's side, be provided with the vertical elongated slot of multiseriate on the side of box, optic fibre switching module corresponds with prefabricated optical cable socket module pegs graft in vertical elongated slot of box a plurality of optic fibre that can distribute side by side switching module or prefabricated optical cable socket module in same vertical elongated slot. The advantag