When installing and fixing the optical fiber distribution frame, an impact drill, hand hammer, and socket wrench are used, as shown in Figure 2-3. When stripping the optical cable, several types of wire strippers are used, as shown in Figures 2-4, 2-5, 2-6, etc. Figure 2-3 Bare fiber stripping pliers Figure 2-4 Stripping pliers for opening the oute. 1) Drill holes at the selected position according to the installation dimensions (as shown in Figures 2-7 and 2-8). Figure 2-6 Percussion drill drilling Figure 2-7 Hammered expansion bolts 2) Put the ftth distribution boxto the corresponding position, and tighten the four screws with your hand and the socket wrench (Figure 2-9)). Figure 2-8 Tighten. 1) ODF application principle (Figure 2-12). Figure 2-12 Outline of the application of optical cable and optical equipment interconnection Figure 2-13 Front view of lower cable entry 2) The ODF box body enters the cable. (1) The on-site cable entry of the GPX99-C series optical fiber distribution box is shown in Figure 2-13. (2) For different optica. 1) Grounding of the indoor optical fiber distribution box (as shown in Figure 2-36) Figure 2-36 Grounding the indoor optical fiber distribution box Figure 2-37 Grounding the outdoor optical fiber distribution box 2) Ground the outdoor optical fiber distribution box (Figure 2-37) The outdoor optical cable must be well grounded when it is stripped an.