Fibrain cable reserve frame provides more appropriate and effective use of space in distribution points where IFDT cabinets are mounted. During the installation proccess longer sections of cable are used, and the cable reserve is stored. An optimized shape of the cable reserve frame provides the opportunity to adjust the length of a cable during coiling, and therefore guarantees aesthetic placement of a cable. The cable reserve frame is mounted at the back side of a IFDT cabinet with the use of its two hinges. Cable reserve access protection, in the form of two screw caps, is placed in the subscriber section of IFDT-B0 and IFDT-C0 cabinets.