What is a fiber distribution frame?

The optical fiber distribution frame is an important supporting device in the optical transmission system. It is used for fiber optic cable termination, optical connector adjustment, redundant pigtail storage and cable protection. It has a safe operation and flexible use for optical fiber communication networks. Important role.

The role of the fiber distribution frame

The optical fiber distribution frame serves as the connection of the terminal equipment of the optical cable line and has the following basic functions:

Fusion function

When the optical cable is welded, it is necessary to lead the pigtail welding, and the optical fiber disk can coil the excess pigtail to protect the fusion joint.

Fixed function

After the cable enters the rack, the jacket and the reinforcing core can be connected and fixed.

Provisioning function

The connector attached to the tail cable is inserted into the adapter, and the other connector of the adapter is used for optical path docking. The adapter and the connector can be flexibly inserted and removed for free configuration test.

Distribution of patch panels

The optical fiber distribution frame is mainly divided into 12 optical fiber distribution frames, 24 optical fiber distribution frames, 48 ​​optical fiber distribution frames, 72 optical fiber distribution frames, 96 optical fiber distribution frames, and 144 optical fiber distribution frames.

12-port fiber distribution frame

24-port fiber distribution frame

48-port fiber distribution frame

72-port optical distribution frame

Large capacity optical distribution frame

In summary, the optical fiber distribution frame mainly plays the role of welding, fixing, and deployment in the optical network transmission. The optical fiber distribution frame can be divided into 12 ports, 24 ports, 48 ​​ports, 72 ports, 96 ports, etc. In the weak current project, the number of cores of the fiber fusion needs to be determined first, and then the appropriate fiber distribution frame is selected.