On October 20, 2022, our company completed a series of work for the three-in-one optical delivery box from order receipt to production completion and storage. Previously, the technical department worked overtime to come up with plans and complete drawing tasks. After receiving the order, the production department rushed to work on the order as soon as possible after receiving the order, and finally completed the quality inspection on the 20th and put it into the warehouse for completion.
As we all know, the wiring capacity of the three-in-one optical cable transfer box is 96 cores, 144 cores, 216 cores, 288 cores, 360 cores, 432 cores, 576 cores, 648 cores, 720 cores, 864 cores, and 1152 cores. The FTTH three-in-one optical cable transfer box is an interface device used at the node of the three-network backbone optical cable of the optical fiber access network and the distribution optical cable node of the FTTH community. It can realize functions such as fusion splicing of large-capacity optical fibers, terminal storage, and scheduling. The application of this product reduces the repeated line construction of the three networks, streamlines the lines, and beautifies the environment. The communication industry standard stipulates that the optical cable transfer box is used for the interface distribution equipment at the junction of the backbone optical cable and the distribution optical cable in the optical fiber access network. The main and distribution optical cables can be fixed, stripped, protected, terminated and redundant fiber coiled. Through the optical fiber jumper, the serial number of the optical fiber in the optical cable can be quickly and conveniently adjusted and the route of the transmission system can be changed. The product has a modular design and an optimized optical cable management system to realize the cross-connection or interconnection of the backbone optical cable and the distribution optical cable, as well as the straight-through connection and distribution function between the backbone optical cables. And it is suitable for diversified XPON construction needs, providing a variety of optical splitter value-added unit solutions. The three-in-one optical cable transfer box is used for the interface equipment at the node of the optical fiber access network (telecom network, mobile network, China Unicom network) three-network backbone optical cable and FTTH community distribution optical cable node, which can realize large-capacity optical fiber fusion and terminal storage. and scheduling functions. The application of this product reduces the repeated line construction of the three networks, streamlines the lines, and beautifies the environment. The box is made of SMC material, which is corrosion-resistant and aging-resistant, and has a service life of more than 20 years. The shell door frame is surrounded by groove structure, sealed with silicon rubber, and the sealing performance meets the IP level requirements in GB4208–1993.
In addition, the box body adopts a double-layer structure, and the middle is filled with high-performance heat-insulating materials, which has a good heat-insulating effect and can effectively prevent condensation of water vapor in the box. The shell door frame is surrounded by groove structure, sealed with silicon rubber, and the sealing performance meets the IP level requirements in GB4208–1993. The box door adopts special airtight door seal, waterproof door lock and three-point door pin lock, which is safe, reliable and has good sealing performance.