choose hybrid combiner (fiber jumper) production process steps There are many people do not understand, here Xiaobian for you to explain the production process steps of choose hybrid combiner, hope to bring you help.

choose hybrid combiner production process steps can be divided into

1. Pre-treatment: For example, cut the single-mode single-core optical cable by 3m, insert both ends into the FC/PC component, and peel off the cable skin and fiber coating to expose the bare fiber.

2. Insert curing: First insert the inner hole of the core into the ratio of (10:1) 353ND curing glue prepared, then strip the bare fiber through the core, and place it in the 125℃ curing furnace.

3. End treatment: First cut off the light extending out of the end face of the core from the end face with a ruby cutting knife to prevent the end face of the fiber from cracking; Then, the end face of the core is painted on 1000# sandpaper to remove the solidified 353ND optical glue on the end face, so as to avoid damaging the PPC surface of the core to the maximum extent and use grinding; After grinding. In order to produce high-quality choose hybrid combiner, the Japanese Seiko electronic grinding machine OFL-12 (grinding pad thickness 2mm, hardness 50, speed 220r/min) is used. The parameters of different grinding processes are shown in Table 1. The greater the grinding pressure, the longer the grinding time, the deeper the optical fiber sag; The greater the grinding pressure is, the smaller the curvature radius is. After grinding with more than 1umde emery paper, basically will not produce optical fiber dent, choose hybrid combiner return loss can only reach about 40db; The return loss of choose hybrid combiner can be greater than 50db, and the end quality and optical fiber height can meet the requirements.

choose hybrid combiner https://www.cenrf.com/Hybrid-Coupler