Push-pull type MPO connector

A push-pull type multi-fiber push-on (MPO) connector, comprising a ferrule assembly, an MPO inner housing, an MPO outer housing, and an MPO stopper which constitute a connector body, and a pull handle housing and an MPO tail sleeve which constitute a connector sleeve housing, wherein the pull handle housing is detachably connected to the MPO tail sleeve, and the pull handle housing is connected to the MPO outer housing;

• a fitting structure capable of sequentially transmitting a pulling force is disposed between adjacent two of the MPO tail sleeve, the pull handle housing, and the MPO outer housing, such that when the MPO tail sleeve is pulled, the MPO outer housing is driven to move to withdraw the ferrule assembly of the connector from a receptacle;
• and
• another fitting structure capable of sequentially transmitting a pushing force is disposed between adjacent two of the MPO tail sleeve, the pull handle housing, and the MPO stopper, such that when the MPO tail sleeve is pushed, the MPO stopper is driven to move to insert the ferrule assembly of the connector into the receptacle;
• two opposite sidewalls of the MPO outer housing are each provided with axially extending sliding grooves, the pull handle housing is correspondingly provided with sliding rails, and the pull handle housing is snap-fitted into the MPO outer housing after the sliding grooves are slidably connected to the sliding rails and slide into place.