How to use optical fiber distribution box？

The use of optical fiber distribution boxes mainly involves the connection, management and maintenance of optical fibers. Here is a detailed guide:

First, optical fiber connection

1. Cable introduction:

- Lead the cable into the distribution box through the cable inlet hole. Ensure that the bending radius of the cable complies with the specifications to avoid signal loss caused by excessive bending.

- Use the cable fixing device to firmly fix the cable in the box to prevent the cable from loosening or falling out.

2. Optical fiber welding:

- Remove the cover plate from the welding module and prepare the welding equipment.

- Strip the outer sheath of the optical cable and the protective layer of the optical fiber, exposing the optical fiber core.

- The optical fiber core end and tail fiber core end are fused according to the optical fiber welding process. During the welding process, it is necessary to ensure that the optical fiber end face is clean and free of impurities, and the welding point should be firm and free of bubbles.

- Insert the fused optical fiber tray into the welding disc of the welding module and secure it.

3. Jumper connection:

- Introduce the welded pigtail to the corresponding position of the distribution reel and insert it into the corresponding adapter.

- Use double-ended pigtails (jumpers) to connect different adapters to achieve cross-connection or direct connection between optical fibers. Each end of the jumper should be plugged into the correct port of the adapter and ensure that the connection is secure.

Second, optical fiber management

1. Identification and record:

- Mark cables, pigtails and jumpers for quick identification and tracking. The marking content can include information such as the starting direction, number of cores, and color of the cable.

- Fill in the record form for fiber splitting, and record the connection and usage status of each fiber in detail. The record form should be placed in the designated position in the wiring box for easy access.

2. Modular design:

- Use the modular design of the distribution box to flexibly increase or decrease the number of ports to adapt to changes in network size. When replacing or adjusting a module, ensure proper operation to avoid device damage or network performance.

Third, maintenance and management

1. Check regularly:

- Check and maintain the wiring box regularly to ensure that the equipment is in good condition. The contents of the check include the cable fixation, fiber fusion quality, and jumper connection status.

- If you find that the cable is loose, the weld is broken or the jumper is not connected properly, it should be handled and repaired in time.

2. Cleaning and maintenance:

- Keep the interior of the distribution box clean and dry to prevent dust and moisture from causing damage to the equipment. Use a clean cloth to wipe the surface and internal parts of the device, but avoid using corrosive cleaners.

3. Safety Management:

- The distribution box should be placed in a safe and reliable position to avoid external impact or man-made damage. At the same time, measures such as fire prevention and anti-theft should be taken to ensure the safety of the equipment.

4. Backup and Recovery:

- Backup important optical fiber connection information. In the event of a device failure or data loss, the network connection and data transmission can be quickly restored.

Through the above steps and methods, you can effectively use and manage the fiber distribution box to ensure the stable and efficient operation of the fiber network. It should be noted that the relevant operating norms and safety requirements should be strictly observed during use to ensure the safety of personnel and equipment.