Ministry of inside and outside, and integrated wiring jumper.MPO core compact connector connector jumper jumper cable and connector series of MT) (Multi-fiberPushOn MPO optical fiber jumper, MPO connector connector of MT series of in core are used in core end surface of the left and right with a diameter of 0.7mm guide hole and guide pin (also called pin) for precise connection.MPO fiber processing production of various forms of MPO.MPO from 2 to 12 core design, the most can be 24 core, the most used is 12 core of MPO.MPO design, MPO jumper is multiple, small volume has been widely used in the process of high density optical fiber line environment, FTTx 40/100GSFP SFP transceiver module device connected applications.