Movable optical fiber connection system and optical fiber bend limiting device for use therein

1. A movable optical fiber connection system comprising:

a first fiber connecting structure;

a second fiber connecting structure movable relative to the first fiber connecting structure;

optical fibers coupled to the first and second fiber connecting structures, the optical fibers having a bend radius limit; and

an optical fiber bend limiting device including at least first and second side portions secured together with at least a portion of the optical fibers positioned therebetween, the optical fiber bend limiting device including first and second ends that are movable relative to each other such that the optical fiber bend limiting device bends along at least a portion thereof, wherein the optical fiber bend limiting device is coupled between the first and second fiber connecting structures with a bend in the optical fiber bend limiting device that allows the first and second fiber connecting structures to move relative to each other, and wherein the optical fiber bend limiting device is configured to resist bending beyond the bend radius limit of the optical fibers.

2. The movable optical fiber connection system of claim 1 wherein the first and second fiber connecting structures include first and second circuit boards mounted such that the circuit boards are movable relative to each other, and wherein a first end of the optical fiber bend limiting device is mounted to the first circuit board and a second end of the optical fiber bend limiting device is mounted to the second circuit board.

3. The movable optical fiber connection system of claim 2 wherein the second circuit board is mounted substantially parallel to the first circuit board and is configured to move in a direction substantially parallel to the first circuit board.

4. The movable optical fiber connection system of claim 1 further including at least one stop mechanism mounted to at least one of the fiber connecting structures to limit relative movement of the fiber connecting structures.

5. The movable optical fiber connection system of claim 1 wherein the optical fiber bend limiting device is bent to form a generally U-shaped portion.

6. The movable optical fiber connection system of claim 1 wherein the first and second side portions include at least one plastic layer and at least one foam layer.

7. The movable optical fiber connection system of claim 1 wherein the first side portion includes a composite structure, and wherein the composite structure includes at least a plastic layer and a foam layer.

8. The movable optical fiber connection system of claim 7 wherein the optical fiber bend limiting device is bent to form a generally U-shaped portion, and wherein the foam layer is located on the inside of the U-shaped portion.

9. The movable optical fiber connection system of claim 7 wherein the composite structure further includes at least one adhesive layer between the plastic layer and the foam layer.

10. A movable optical fiber connection system comprising:

a first fiber connecting structure;

a second fiber connecting structure movable relative to the first fiber connecting structure;

optical fibers coupled to the first and second fiber connecting structures, the optical fibers having a bend radius limit; and

an optical fiber bend limiting device including at least first and second side portions secured together with at least a portion of the optical fibers positioned therebetween, wherein the optical fiber bend limiting device is coupled between the first and second fiber connecting structures with a bend in the optical fiber bend limiting device that allows the first and second fiber connecting structures to move relative to each other, and wherein the optical fiber bend limiting device is configured to resist bending beyond the bend radius limit of the optical fibers, wherein the optical fiber bend limiting device is bent to form a generally U-shaped portion.