The invention relates to a cable cluster integral assembling structure on a network switch and a special separating clamp thereof. The integral assembling structure comprises a central frame and shell covers movably arranged on the two sides of the central frame, wherein the central frame is provided with a plurality of cable guide accommodating grooves longitudinally in parallel; a shell cover main body is covered above the cable guide accommodating grooves to form a cable guide cavity with four closed sides; a corresponding position on a front part of at least one pair of cable guide cavities symmetrically distributed along a longitudinal middle axis on the shell cover main body is provided with a window; and a longitudinally sliding guide component and an integral pull resisting component are arranged outside the window. The front end shape of the special separating clamp is matched with the appearance of the integral assembling structure; a front end is provided with an unlocking pressure plate; and an inner side is provided with a longitudinal sliding positioning mechanism and a pulling force applying mechanism. After the structure is adopted, the cable cluster integral assembling structure has the advantages of simpleness and practicality, stability and firmness, convenient and rapid integral cable inserting and pulling operations, long service life, low cost and wide application range, and lays a firm foundation for the development of a switch cable maintenance technique.