Positioning means for a fibre optic connector assembly, a fibre optic connector assembly and fibre termination unit

1. A positioning means for a fibre optic connector assembly which comprises a plug assembly receiving a plug ferrule and a jack assembly receiving a jack ferrule connectable to the plug ferrule such that said plug ferrule and said jack ferrule are positionable coaxially with respect to each other for optically interconnecting optical fibers supported by said plug ferrule and said jack ferrule; the positioning means comprises a receiving means having an open end to receive one of the jack assembly and the plug assembly and a stationary support supporting said receiving means, wherein said receiving means is displaceable relative to the stationary support at least along a direction transverse to a connection direction for optically interconnecting the optical fibers to allow an alignment of the one of the jack assembly and the plug assembly along the direction transverse to the connection direction, said receiving means being translatable relative to the stationary support in the direction transverse to the connection direction, the stationary support means being positioned proximate a second end of the receiving means opposite the open end, wherein the stationary support has a first abutment surface and the receiving means has a second abutment surface, the first and second abutment surfaces run transversal to the connection direction and facing each other with a spring loaded element sandwiched in between.

2. The positioning means according to claim 1 , wherein said receiving means is further displaceable relative to the stationary support along the connection direction.

3. The positioning means according to claim 2 , wherein said stationary support and said receiving means enclose the spring loaded element which resiliently urges said receiving means along the connection direction and away from the stationary support, wherein said stationary support comprises a stop means, and wherein the spring loaded element urges the receiving means in a spring loaded state against the stop means in a distal end position.

4. The positioning means according to claim 1 , wherein said stationary support comprises a first key and slot structure extending parallel to the connection direction and said receiving means comprises a second key and slot structure engaging said first key and slot structure with a predetermined gap between opposing surfaces of corresponding keys and slots.

5. The positioning means according to claim 1 , wherein said receiving means comprises a first part which is adapted to hold one of the jack assembly or plug assembly and which cooperates with said stationary support, and a second part projecting said first part towards a free end of the displaceable positioning means.

6. The positioning means according to claim 5 , wherein said second part is a cover adapted to project a free end of the ferrule of the one of the jack assembly or plug assembly held by the first part and to be spaced therefrom by a certain distance in a direction transversal to the connection axis.

7. A positioning means for a fibre optic connector assembly which comprises a plug assembly receiving a plug ferrule and a jack assembly receiving a jack ferrule connectable to the plug ferrule such that said plug ferrule and said jack ferrule are positionable coaxially with respect to each other for optically interconnecting optical fibers supported by said plug ferrule and said jack ferrule; the positioning means comprises a receiving means having an open end to receive one of the jack assembly and the plug assembly and a stationary support supporting said receiving means, wherein said receiving means is displaceable relative to the stationary support at least along a direction transverse to a connection direction for optically interconnecting the optical fibers to allow an alignment of the one of the jack assembly and the plug assembly along the direction transverse to the connection direction, the stationary support means being positioned proximate a second end of the receiving means opposite the open end, wherein said receiving means is further displaceable relative to the stationary support along the connection direction, the stationary support including conical projections extending along the connection direction, the conical projections being received by the receiving means.

8. A fibre optic connector assembly comprising:

a first positioning means for a plug assembly receiving a plug ferrule, and

a second positioning means opposing the first positioning means and being provided to receive a jack assembly receiving a jack ferrule connectable to the plug ferrule by connection of said first and second positioning means such that said plug ferrule and said jack ferrule are positionable coaxially with respect to each other for optically interconnecting optical fibers supported by said ferrules;

wherein at least one of the first and second positioning means is formed of a positioning means comprising a receiving means having an open end to receive one of the jack assembly and the plug assembly and a stationary support supporting said receiving means, wherein said receiving means is displaceable relative to the stationary support at least along a direction transverse to a connection direction for optically interconnecting the optical fibers to allow an alignment of the one of the jack assembly and the plug assembly along the direction transverse to the connection direction, said receiving means being translatable relative to the stationary support in the direction transverse to the connection direction, the stationary support means being positioned proximate a second end of the receiving means opposite the open end, wherein the stationary support has a first abutment surface and the receiving means has a second abutment surface, the first and second abutment surfaces run transversal to the connection direction and facing each other with a spring loaded element sandwiched in between.

9. A fibre optic connector assembly comprising:

a first positioning means for a plug assembly receiving a plug ferrule, and

a second positioning means opposing the first positioning means and being provided to receive a jack assembly receiving a jack ferrule connectable to the plug ferrule by connection of said first and second positioning means such that said plug ferrule and said jack ferrule are positionable coaxially with respect to each other for optically interconnecting optical fibers supported by said ferrules;

wherein at least one of the first and second positioning means is formed of a positioning means comprising a receiving means having an open end to receive one of the jack assembly and the plug assembly and a stationary support supporting said receiving means, wherein said receiving means is displaceable relative to the stationary support at least along a direction transverse to a connection direction for optically interconnecting the optical fibers to allow an alignment of the one of the jack assembly and the plug assembly along the direction transverse to the connection direction, said receiving means being translatable relative to the stationary support in the direction transverse to the connection direction, the stationary support means being positioned proximate a second end of the receiving means opposite the open end, wherein said jack assembly and said plug assembly each comprises latching means insertable to each other for retaining the plug assembly in the jack assembly, wherein the spring loaded element sandwiched by the receiving means and the stationary support provides a spring load higher than a latching force for effecting a latching connection of the plug assembly ( 2 ) to the jack assembly.