In-line splice with integrated splice holder
A fiber optic cable assembly includes a connector and a fiber optic cable. The connector includes a housing having a first axial end and an oppositely disposed second axial end. A ferrule is disposed in the housing. A plurality of optical fibers is mounted in the ferrule. The fiber optic cable includes an outer jacket defining a fiber passage that extends longitudinally through the outer jacket and a window that extends through the outer jacket and the fiber passage. First and second strength members are oppositely disposed about the fiber passage in the outer jacket. A plurality of optical fibers is disposed in the fiber passage. The optical fibers are joined at splices to the optical fibers of the connector. A splice sleeve is disposed over the splices. The splice sleeve is disposed in the window of the outer jacket.
1. A fiber optic cable assembly comprising:
a multi-fiber connector including:
a housing having a first axial end and an oppositely disposed second axial end;
a ferrule disposed in the housing;
a plurality of optical fibers, each of the optical fibers having a first end mounted in the ferrule and an oppositely disposed second end that extends outwardly from the second axial end of the housing;
a fiber optic cable including:
an outer jacket defining a fiber passage that extends longitudinally through the outer jacket, the outer jacket further defining a window that extends through the outer jacket and the fiber passage;
a first strength member disposed in the outer jacket;
a second strength member disposed in the outer jacket, wherein the first and second strength members are oppositely disposed about the fiber passage;
a plurality of optical fibers disposed in the fiber passage, the optical fibers of the fiber optic cable being joined at a splice location to the optical fibers of the multi-fiber connector;
a splice sleeve disposed over the splice location between the optical fibers of the fiber optic cable and the optical fibers of the multi-fiber connector, the splice sleeve being disposed in the window of the outer jacket; and
a boot disposed over the second axial end of the housing and the window of the outer jacket.
2. The fiber optic cable assembly of claim 1 , wherein the multi-fiber connector includes a spring that acts against the ferrule.
3. The fiber optic cable assembly of claim 1 , wherein the first and second strength members are flexible.
4. The fiber optic cable assembly of claim 3 , wherein each of the first and second strength members includes a layer of reinforcing elements embedded within a binder.
5. The fiber optic cable assembly of claim 1 , wherein the first and second strength members are rigid.
6. The fiber optic cable assembly of claim 1 , wherein an end of the fiber optic cable is bifurcated by the window.
7. The fiber optic cable assembly of claim 1 , wherein the fiber optic cable includes a shroud disposed over the boot.
8. The fiber optic cable assembly of claim 7 , wherein the shroud is a heat shrink sleeve.
9. The fiber optic cable assembly of claim 1 , wherein the splice sleeve is disposed between the first and second strength members.
10. The fiber optic cable assembly of claim 1 , wherein the optical fibers of the fiber optic cable are disposed in the fiber passage without any intermediate buffer tubes.
11. The fiber optic cable assembly of claim 1 , wherein the fiber optic cable has an elongated cross-sectional profile.
12. A method for splicing optical fibers of a fiber optic cable, the method comprising:
stripping a portion of an outer jacket from an end of a fiber optic cable so that first and second strength members are exposed;
cutting a slit into the end of the fiber optic cable, the slit extending through an outer surface of the outer jacket and through a fiber passage defined by the fiber optic cable, wherein the slit forms first and second portions of the end of the fiber optic cable;
separating the first and second portions of the fiber optic cable to expose a first plurality of optical fibers disposed in the fiber passage;
joining the first plurality of optical fibers of the fiber optic cable to a second plurality of optical fibers at splices;
cutting a window in the outer jacket of the fiber optic cable, wherein the window is disposed between the first and second strength members;
positioning the first portion adjacent to the second portion so that the splices are disposed in the window; and
installing a boot over the window.
13. The method of claim 12 , further comprising installing a shroud over the boot.
14. The method of claim 13 , wherein the shroud is a heat shrink sleeve.
15. The method of claim 12 , wherein the first plurality of optical fibers and the second plurality of optical fibers are fusion spliced.
16. The method of claim 15 , wherein the splices are recoated.
17. The method of claim 15 , further comprising installing a splice sleeve over the splices, wherein the splice sleeve is disposed in the window.
18. A method for terminating a fiber optic cable with a multi-fiber optic connector, the method comprising:
stripping a portion of an outer jacket from an end of a fiber optic cable so that a first and second strength member are exposed;
cutting a slit into the end of the fiber optic cable, the slit extending through an outer surface of the outer jacket and through a fiber passage defined by the fiber optic cable, wherein the slit forms first and second portions of the fiber optic cable;
separating the first and second portions of the fiber optic cable to expose a first plurality of optical fibers disposed in the fiber passage;
joining the first plurality of optical fibers of the fiber optic cable to a second plurality of optical fibers of a multi-fiber connector at splices;
installing a splice sleeve over the splices;
cutting a window in the outer jacket of the fiber optic cable, wherein the window is disposed between the first and second strength members;
positioning the first portion adjacent to the second portion so that the splice sleeve is disposed in the window;
securing the first and second strength members in a housing of the multi-fiber connector; and
installing a boot over an axial end of the housing of the multi-fiber connector and the window of the fiber optic cable.
19. The method of claim 18 , further comprising preparing a ferrule of the multi-fiber connector.
20. The method of claim 18 , wherein the first plurality of optical fibers and the second plurality of optical fibers are fusion spliced.
21. A fiber optic cable assembly comprising:
a fiber optic connector including:
a housing having a first axial end and an oppositely disposed second axial end;
a ferrule disposed in the housing;
an optical fiber having a first end mounted in the ferrule and an oppositely disposed second end that extends outwardly from the second axial end of the housing;
a fiber optic cable including:
an outer jacket defining a fiber passage that extends longitudinally through the outer jacket, the outer jacket further defining a window that extends through the outer jacket and the fiber passage;
a first strength member disposed in the outer jacket;
a second strength member disposed in the outer jacket, wherein the first and second strength members are oppositely disposed about the fiber passage;
an optical fiber disposed in the fiber passage, the optical fiber of the fiber optic cable being joined at a splice to the optical fiber of the fiber optic connector;
a splice sleeve disposed over the splice between the optical fiber of the fiber optic cable and the optical fiber of the fiber optic connector, the splice sleeve being disposed in the window of the outer jacket; and
a boot disposed over the second axial end of the housing and the window of the outer jacket.