Toolbox for Optical Signal Transmission – Optical Cable Splice Box

Near the end of the year, with the cooperation of various departments in Huijue, the sales are actively running outside, the technical department receives the order process and forgets to eat and sleep as soon as it receives the order, and it is inseparable from the overtime work of the production department. Finally, a large number of splice boxes were completed at the end of the month. Order.

As we all know, the optical cable splice box plays an important role and is the equipment that must be used in the construction of optical cable lines. It connects two or more optical cables together and provides complete protection for the optical fiber connection. Once the box body is damaged, or water leaks due to various weather reasons, the internal optical cable will inevitably be damaged.

Therefore, the optical cable splice box needs to be of very good quality. Note that “excellent” here does not mean hard, but means that it needs to have a variety of durable qualities: for example, it can resist the environment of extremely high or low temperature , the impact resistance needs to reach the level of IK10+, meet the IP68 protection level (the highest level of the connector waterproof level standard), and at the same time need to have strong sealing, insulation, good resistance to alkali salt corrosion and aging resistance, It has the performance of tenacious resistance to wild environment. The picture above is our company’s impact test.

The structure of the optical cable splice box is composed of four parts: the outer shell, the internal components, the seal and the splice tray. The outer shell provides protection, the internal components provide support, and the splice tray provides a perfect place for the “arrangement” of optical fibers. The arrangement of internal optical fibers is also very important, requiring strong flexible wiring, so that optical fibers can be switched between disks to meet the conditions for optical signal transmission. If the optical fiber splicing is not standardized, the arrangement of the optical fiber is very chaotic, and even the bending and winding are messy, which is self-evident for the obstruction of the transmission of optical signals.