Multi-fiber connectorization for optical fiber cable assemblies containing rollable optical fiber ribbons

1. A connectorized optical fiber cable, comprising:

at least one multi-fiber unit tube, wherein the multi-fiber unit tube is substantially circular and dimensioned to receive a plurality of optical fibers;

at least one rollable optical fiber ribbon comprising a plurality of optical fibers positioned within the at least one multi-fiber unit tube,

wherein the multi-fiber unit tube includes a spring push that is configured in such a way that a first portion of the at least one rollable optical fiber ribbon entering the spring push is formed in a substantially circular shape and flattens out such that a second portion of the at least one rollable optical fiber ribbon exiting the spring push is formed in a substantially flat shape;

a jacket surrounding the at least one multi-fiber unit tube; and

a multi-fiber ferrule connected to an end of the second portion of the at least one rollable optical fiber ribbon,

wherein the multi-fiber ferrule has a plurality of guide holes corresponding to the plurality of optical fibers in the at least one rollable optical fiber ribbon, and wherein the multi-fiber ferrule is connected to the end of the second portion of the at least one rollable optical fiber ribbon by having the ends of the optical fibers of the second portion of the at least one rollable optical fiber ribbon inserted into the guide holes.

2. The connectorized optical fiber cable as recited in claim 1 , wherein the at least one rollable optical fiber ribbon comprises at least one partially bonded optical fiber ribbon.

3. The connectorized optical fiber cable as recited in claim 1 , wherein the at least one rollable optical fiber ribbon comprises a plurality of optical fibers linearly arranged as a ribbon and a plurality of ribbon matrix portions applied to various portions between adjacent optical fibers within the ribbon.

4. The connectorized optical fiber cable as recited in claim 1 , wherein the multi-fiber ferrule is a lensed multi-fiber ferrule.

5. The connectorized optical fiber cable as recited in claim 1 , wherein the multi-fiber ferrule is a lensed multi-fiber ferrule having a stop plane therein, and wherein the end of the second portion of the at least one rollable optical fiber ribbon contacts the stop plane.

6. The connectorized optical fiber cable as recited in claim 1 , wherein the multi-fiber ferrule is a lensed multi-fiber ferrule having plurality of guide holes corresponding to the plurality of optical fibers in the at least one rollable optical fiber ribbon, wherein the ends of the optical fibers of the second portion of the at least one rollable optical fiber ribbon are cleaved, and wherein the lensed multi-fiber ferrule is connected to the end of the second portion of the at least one rollable optical fiber ribbon by having the cleaved ends of the optical fibers of the second portion of the at least one rollable optical fiber ribbon inserted into the guide holes.

7. The connectorized optical fiber cable as recited in claim 1 , wherein the multi-fiber ferrule has an endface, and wherein the end of the second portion of the at least one rollable optical fiber ribbon is approximately flush with the endface of the multi-fiber ferrule.

8. The connectorized optical fiber cable as recited in claim 1 , wherein the multi-fiber ferrule is a lensed multi-fiber ferrule having an endface, and wherein the end of the second portion of the at least one rollable optical fiber ribbon is recessed with respect to the endface of the lensed multi-fiber ferrule.

9. The connectorized optical fiber cable as recited in claim 1 , wherein the end of the second portion of the at least one rollable optical fiber ribbon is bonded within the multi-fiber ferrule.