The invention provides a laser-welded 2M connector and a manufacture method thereof, belonging to the technical field of communication. The laser-welded 2M connector comprises a signal pin, an insulator, a connecting piece, a fixed pipe, a movable connecting piece and an end cap, wherein one end of the signal pin has a hollow structure, and a notch is formed in the tail part of the hollow end of the signal pin; the insulator is arranged outside the signal pin in a sleeving manner; the connecting piece comprises a first connecting piece and a second connecting piece, and the first connecting piece is arranged outside the insulator in a sleeving manner; the front end of the second connecting piece is fixed at the tail end of the first connecting piece; a hollow part is arranged on the second connecting piece, so that the notch of the signal pin is exposed in the range of the hollow part; the fixed sleeve is arranged outside the tail end of the second connecting piece in a sleeving manner; the movable connecting piece is arranged outside the first connecting piece in a sleeving manner; and the end cap is arranged outside the second connecting piece in a sleeving manner. The laser-welded 2M connector is fixed by adopting laser welding, has the advantages of excellent conductive performance, high welding speed and high work efficiency, and is recyclable.