Small form factor fiber optic connector with multi-purpose boot assembly
An optical connector holding two or more LC-type optical ferrules is provided. The optical connector includes an outer body, an inner front body accommodating the two or more LC-type optical ferrules, ferrule springs for urging the optical ferrules towards a mating connection, and a back body for supporting the ferrule springs. A removable inner front body for polarity change is disclosed. A multi-purpose rotatable boot assembly for polarity change is disclosed. The multi-purpose boot assembly can be pushed and pulled to insert and remove the micro connector from an adapter receptacle.
1. A fiber optic connector which can change polarity comprising:
a connector housing with at least one ferrule at a first end;
a multi-purpose rotatable boot assembly at a second end of the connector housing,
the multi-purpose rotatable boot assembly further comprising a protrusion; and
wherein the multi-purpose rotatable boot assembly is rotated about the longitudinal axis of the connector which converts the fiber optic connector from a first polarity with the protrusion adjacent to a first side of the connector housing, to a second polarity with the protrusion adjacent to a second side of the connector housing, the first polarity is not the same as the second polarity.
2. The fiber optic connector according to claim 1 , wherein the protrusion is an alignment and offset key and alignment key.
3. The fiber optic connector according to claim 2 , wherein the alignment and offset key further comprises a securing protrusion accepted in a first slot within the connector housing, the securing protrusion further secures the alignment and offset key to an outer surface of the connector housing after polarity change to prevent unintended polarity change.
4. The fiber optic connector according to claim 2 , wherein the alignment and offset key is releasebly attached to the rotatable boot assembly.
5. The fiber optic connector according to claim 1 , wherein the protrusion is configured to be accepted into an adapter slot to align the fiber optic connector ferrules into corresponding openings within an alignment sleeve holder for ensuring opposing fiber optic connectors abut to form a signal path with minimal light signal loss.
6. The fiber optic connector according to claim 2 , wherein the offset key portion of the alignment and offset key of a first optic connector mates with a ledge portion of a connector housing, the ledge portion is formed by the offset key of a second fiber optic connector, the mating of the ledge portion and offset portion aids in the orientation and stability of the first optic connector and second fiber optic connector secured side by side within an adapter.
7. The fiber optic connector according to claim 2 , wherein removing the alignment and offset key from the first side of the connector housing and attaching the alignment and offset key to the second side of the connector housing, the fiber optic connector is changed from the first polarity to the second polarity without rotating the multi-purpose rotatable boot assembly.
8. The fiber optic connector according to claim 1 , wherein the multi-purpose rotatable boot assembly is configured to release from the adapter when a pulling force is exerted at distal end of the multi-purpose rotatable boot assembly.
9. The fiber optic connector according to claim 8 , wherein the multi-purpose rotatable boot assembly further comprises one or more opposing boot wings, the boot wings are secured within a second slot formed as part of the connector housing, and pulling the multi-purpose rotatable boot assembly in a distal direction away from the ferrules within the fiber optic connector, the fiber optic connector is released from adapter.
10. The fiber optic connector according to claim 2 , wherein the alignment and offset key is releasebly attached to the multi-purpose rotatable boot assembly.
11. A fiber optic connector resulting in the configuration of claim 1 .
12. A method of polarity change of a fiber optic connector comprising:
providing the fiber optic connector of claim 11 ;
rotating the multi-purpose rotatable boot assembly from a first position to a second position about the longitudinal axis of the fiber optic connector; and
resulting in a change of fiber optic connector polarity from a first polarity to a second polarity wherein the first polarity is not the same as the second polarity.
13. The method of polarity change of a fiber optic connector according to claim 12 , wherein
releasing the fiber optic connector from an adapter further includes
pulling on the multi-purpose rotatable boot in a distal direction away from the ferrules, thereby releasing the fiber optic connector from adapter, and
rotating the multi-purpose rotatable boot assembly changing the fiber optic connector from the first polarity to the second polarity, wherein the first polarity is not the second polarity.