Because the three -network optical fiber wiring can realize the connection, distribution and scheduling of the main optical cable and the branch optical cable, it is widely used in optical fiber access network lines and CATV network line projects. So how to install the three -nets and one optical fiber wiring rack? There are two installation methods for the three networks and one optical fiber wiring rack, one is landing installation, and the other is overhead installation.

1. Three networks and one optical fiber wiring is installed on the ground

Before installing the three -network unity fiber wiring rack, first plan the placement position of the three -network combination and one optical fiber wiring rack, and reserve the size of the three -network optical fiber wiring rack on the planned placing 4 M12 ground screws (each ground screw occupies an area of about 150mm);

Next, start installing the three -network combination and one optical fiber wiring frame: first open 

The door of the three -net -to -one optical fiber wiring rack will pull out the two in its bottom, and open the bottom panel of the three -network combined optical fiber wiring rack;

Then place the three -network optical fiber wiring rack in a planned position, tighten the foot screws in the base of the base with a nut, and finally close the panel of the bottom of the three -screen optical fiber wiring. Just panels.

2. Three networks and one optical fiber wiring are overhead installation

The first step of installation is also the placing position of the three -network combined fiber wiring rack, and then 4 φ13 holes are reserved in its planned place. Finally, the three -net -to -one optical fiber wiring rack can be installed.

From this article, we can know the importance of three networks, and this is also the inevitable development trend in the future. The three networks can largely improve the level of informationization in my country, meet the requirements of digital TV on information transmission, and provide users with better services. The demand for the wiring frame will also increase with the extensive coverage of the three networks.