Multi-fiber fiber optic connector
A fiber optic cable assembly includes a fiber optic cable and a fiber optic connector. The cable includes a jacket having an elongated transverse cross-sectional profile that defines a major axis and a minor axis. Strength components of the cable are anchored to the connector. The fiber optic connector includes a multi-fiber ferrule defining a major axis that is generally perpendicular to the major axis of the jacket and a minor axis that is generally perpendicular to the minor axis of the jacket. Certain types of connectors include a connector body defining a side opening that extends along a length of the connector body; a multi-fiber ferrule configured for lateral insertion into the connector body through the side opening; and a cover that mounts over the side opening after the multi-fiber ferrule has been inserted into the connector body through the side opening.
1. A hardened connector and cable assembly comprising:
a connector body having a front end, a rear end, and a length that extends along an axis of the connector body between the front and rear ends, the connector body defining a passage for receiving an optical fiber of a fiber optic cable;
a ferrule positioned at least partially within the connector body, the ferrule supporting a portion of an optical fiber, the connector body having a forward section that defines an interior, wherein the ferrule is disposed in the interior of the forward section;
an optical splice disposed within the connector body, wherein the portion of the optical fiber is spliced to the optical fiber of the fiber optic cable;
a fastener that mounts over the connector body, the fastener configured to rotate at least partially relative to the connector body, the fastener being configured to couple the hardened connector to a hardened adapter or another hardened connector; and
a shrink tube being disposed over a portion of a cable jacket of the fiber optic cable;
wherein the ferrule comprises a multi-fiber ferrule, and wherein portions of a plurality of optical fibers are secured within the multi-fiber ferrule; and
wherein the portions of the plurality of optical fibers are spliced to optical fibers of the fiber optical cable at the optical splice positioned within the connector body.
2. The hardened connector and cable assembly of claim 1 , further comprising a boot positioned adjacent a rear end of the connector body.
3. The hardened connector and cable assembly of claim 1 , wherein the connector body defines a side opening that extends along the length of the connector body.
4. The hardened connector and cable assembly of claim 3 , wherein the ferrule is configured to mount into the connector body through the side opening.
5. The hardened connector and cable assembly of claim 3 , further comprising a cover that mounts over the side opening after the ferrule has been inserted into the connector body through the side opening.
6. The hardened connector and cable assembly of claim 5 , further comprising a spring that biases the ferrule in a forward direction.
7. The hardened connector and cable assembly of claim 6 , wherein the cover includes a spring compression member that axially compresses the spring within the connector body when the cover is mounted to the connector body.
8. The hardened connector and cable assembly of claim 3 , wherein the side opening extends along the length of the connector body for at least 50 percent of the length of the connector body.
9. The hardened connector and cable assembly of claim 3 , wherein the side opening extends along the length of the connector body for at least 75 percent of the length of the connector body.
10. The hardened connector and cable assembly of claim 1 , wherein the connector body is configured to receive and retain at least two strength members of the fiber optic cable.
11. The hardened connector and cable assembly of claim 1 , wherein the fiber optic cable is a flat drop cable.
12. The hardened connector and cable assembly of claim 1 , wherein a front end of the connector body is defined by a front end plate, wherein the front end plate defines a through-opening through which a portion of the ferrule extends.
13. The hardened connector and cable assembly of claim 1 , wherein the cable jacket has an elongated transverse cross-sectional profile that defines a major axis and a minor axis, the major and minor axes of the cable jacket being generally perpendicular relative to one another.
14. The hardened connector and cable assembly of claim 13 , wherein the ferrule defines a major axis and a minor axis, the major and minor axes of the ferrule being generally perpendicular relative to one another.
15. The hardened connector and cable assembly of claim 14 , wherein the major axis of the ferrule is generally perpendicular to the major axis of the cable jacket and the minor axis of the ferrule is generally perpendicular to the minor axis of the cable jacket.
16. The hardened connector and cable assembly of claim 1 , wherein the plurality of optical fibers are ribbonized, and wherein the optical splice is reinforced and protected by a re-coating layer provided over the optical splice.
17. The hardened connector and cable assembly of claim 1 , wherein the fastener comprises a threaded nut.
18. The hardened connector and cable assembly of claim 1 , further comprising an outermost sleeve that mounts over a metal reinforcing sleeve, the metal reinforcing sleeve being configured to mount over the rear end of the connector body.
19. The hardened connector and cable assembly of claim 18 , wherein the metal reinforcing sleeve includes a main sleeve body and a lip that projects radially outwardly from the main sleeve body, wherein the lip has a rearwardly facing surface, and wherein the outermost sleeve includes an internal shoulder having a forwardly facing surface that abuts the rearwardly facing surface of the lip to limit rearward movement of the metal reinforcing sleeve relative to the outermost sleeve.
20. A hardened connector and cable assembly comprising:
a connector body having a front end, a rear end, and a length that extends along an axis of the connector body between the front and rear ends, the connector body defining a passage for receiving an optical fiber of a fiber optic cable;
a ferrule positioned at least partially within the connector body, the ferrule supporting a portion of an optical fiber, the connector body having a forward section that defines an interior, wherein the ferrule is disposed in the interior of the forward section;
an optical splice disposed within the connector body, wherein the portion of the optical fiber is spliced to the optical fiber of the fiber optic cable;
a fastener that mounts over the connector body, the fastener configured to rotate at least partially relative to the connector body, the fastener being configured to couple the hardened connector to a hardened adapter or another hardened connector;
a shrink tube being disposed over a portion of a cable jacket of the fiber optic cable; and
an outermost sleeve that mounts over a metal reinforcing sleeve, the metal reinforcing sleeve being configured to mount over the rear end of the connector body;
wherein the metal reinforcing sleeve includes a main sleeve body and a lip that projects radially outwardly from the main sleeve body, wherein the lip has a rearwardly facing surface, and wherein the outermost sleeve includes an internal shoulder having a forwardly facing surface that abuts the rearwardly facing surface of the lip to limit rearward movement of the metal reinforcing sleeve relative to the outermost sleeve.