The invention relates to a high-density
optical fiber arranging frame. The high-density
optical fiber arranging frame comprises a
machine frame which comprises a front structure and a
back structure; the front structure comprises
fiber storage devices and optical cable splice tray unit boxes; the
back structure comprises an optical cable introducing fixing device and
fiber arranging slots; at least one partition is arranged in each optical cable splice tray unit box to divide the box into at least two optical cable splice tray cells; a mounting frame is arranged on two opposite side walls of each optical cable splice tray
cell; an optical cable introducing plate is arranged on the back surface of each optical cable splice tray
cell, and comprises at least one group of optical cable entrance holes allowing spliced optical cables to enter wire passing holes in the
back structure. Compared with the prior art, the high-density
optical fiber arranging frame has the advantages that optical cable introduction, fixation and ending can be realized on the back of the double-sided optical
fiber arranging frame, and optical cable splicing and storage can be realized on the front of the optical fiber arranging frame, so that the management and the maintenance of the optical cable can be realized in one optical fiber arranging frame, reasonable arrangement of an optical
cable line is ensured, the structure is compact, and the capacity is large.