The optical fiber continuation box is used for optical cable branch. Since the optical fiber continuation box will be used outdoors, waterproof, sun protection, and slowing aging should be done. High temperature and high load running, if the maintenance is not timely, it will cause short circuit. The main reason for this situation is that there are more end holes in this situation. In place, it is easy to form a hidden danger.

The optical fiber continuation box should be tested regularly, and the wires in the box are re -pushed in time in time, and the damaged and aging wires must be replaced. Some optical fiber continuing boxes did not make a waterproof bend, causing the rainwater to keep the cable on the wiring column. Other designs designed by the connector box itself have heat dissipation holes and wiring holes around. Essence When buying, you must choose a product with qualified quality and design.

Wiring technology of optical fiber fiber fiber losses and threading skills

In the wiring project, the level of construction level directly affects the performance of the system, and the serious ones must be reworked again.

How to reduce fiber fiber melting joint loss

Definition: The transmission of light to the joint after the fiber is continued will generate a certain loss at the joint.

Reason: Optical fiber measuring loss is mainly composed of the transmission loss of the fiber itself and the melting loss at the fiber fiber melting joint. Due to parameters such as the passenger limit of the optical fiber line transmission loss, the optical fiber lines are unprecedented to enlarge the transmission distance, so it is necessary to reduce the losses of the fiber fiber melting joint to ensure the transmission quality of the fiber CATV signal.

So how to reduce the loss of fiber fiber melting joint? The method is as follows:

1. Try to use the same batch of high -quality brand -name nude fiber on a line

2. The optical cable erection should be carried out as required

3. Select the experienced and well -trained optical fiber continuation personnel for continuation

4. Continuing the optical cable should be carried out in a clean environment

5. Choose a high -precision optical fiber -end surface cutter to prepare the fiber end surface

6. The correct use of the melting machine