The utility model provides a fixed termination of integration which includes: two blocks of first curb plates, a second curb plate, a third curb plate, a panel, two first curb plate sets up respectively the left and right sides of panel, the second curb plate with the third curb plate sets up respectively both sides around the panel, just first curb plate the second curb plate the third curb plate the panel encloses and closes as a framework of taking the holding chamber, its advantage is: longitudinal arrangement's bearing unit's the setting and the design of bearing unit both sides reinforced rib plate on the panel, be convenient for with single attachment of devices of connection arrange in an orderly manner fixed, simultaneously, the design of installation department and holding tank, can with bearing unit synergism, the further fixed mounting of the run -on that will buckle for the signal line wiring beautifully just is under construction and is maintained the convenience.