The invention provides a manufacturing process of an MPO branch jumper wire, which comprises the following steps: s1, branch making: dividing one end of the optical cable into a plurality of optical fibers, and assembling the branched optical cable and a splitter; s2 . The invention provides a manufacturing process of an MPO branch jumper wire, which comprises the following steps: s1, branch making: dividing one end of the optical cable into a plurality of optical fibers, and assembling the branched optical cable and a splitter; s2 . optic connectors. These connectors named Single Fiber Coupling (SC) and Multif ber Push-On (MPO). The compact size and easy push-pull installation were major advantages rs simultaneously. Since the early MPO connectors have been widely adopted by carrier erconnect routing. LC interfaces support automatic dust-proof covers, and MPO interfaces. This article provides essential tips for installing MPO/MTP® fiber optic jumpers, covering key points such as selecting the right jumper, fiber management, cleaning connectors, verifying polarity, ensuring compatibility, securing connections, and testing performance to ensure optimal network perfo. MPO (multi-fiber push-on) connectors are commonly used in high-density fiber optic networks to connect multiple fibers in a single connector.