Strain relief for pigtail module
Fiber optic modules having pigtails and related strain relief constructions for the fiber optic harness are disclosed. The fiber optic module assembly has a fiber pigtail exiting module, the assembly includes a main body of the module defining an internal chamber disposed between a first side and a second side, a plurality of fiber optic components disposed at the first side of the module, and a fiber optic harness including the fiber pigtail. The fiber optic harness includes a plurality of optical fibers within a portion of a protective tube on the pigtail portion and a strain-relief assembly for inhibiting movement between the optical fibers and protective tube. Consequently, the strain-relief assembly secures the plurality of optical fibers and the protective tube to the main body of the module.
1. A fiber optic module assembly having a fiber pigtail exiting module, the assembly comprising:
a main body of the module defining an internal chamber disposed between a first side and a second side;
a plurality of fiber optic components disposed at the first side of the module; and
a fiber optic harness including the fiber pigtail and a plurality of optical fibers within a portion of a protective tube and a strain-relief assembly, the strain relief assembly including a first heat shrink and a second heat shrink, the plurality of optical fibers exiting the second side of the main body of the module and the strain-relief assembly securing the plurality of optical fibers and the protective tube to the main body of the module.
2. The fiber optic module of claim 1 , further including a boot, wherein the boot is secured to the main body.
3. The fiber optic module of claim 1 , further including a plurality of strength members within a portion of the protective tube.
4. The fiber optic module of claim 1 , the strain-relief assembly further including a retention body disposed within a boot.
5. The fiber optic module of claim 1 , the strain-relief assembly having a first heat shrink for securing a plurality of strength members with the plurality of optical fibers and a second heat shrink for securing the plurality of strength members and the protective tube to a retention body of the strain-relief assembly.
6. The fiber optic module of claim 1 , the strain-relief assembly having a first heat shrink for securing the plurality of optical fibers to a fiber pass-through and a second heat shrink for securing the fiber pass-through and plurality of optical fibers to a boot.
7. A fiber optic module assembly having a fiber pigtail exiting the module, the assembly comprising:
a main body of the module defining an internal chamber disposed between a first side and a second side;
a plurality of fiber optic components disposed at the first side of the module; and
a fiber optic harness including the fiber pigtail having a plurality of optical fibers with a portion of the plurality of optical fibers disposed within a protective tube and including a strain-relief assembly, the plurality of optical fibers exiting the second side of the main body of the module and the strain-relief assembly securing the plurality of optical fibers and the protective tube to the main body of the module, wherein the strain-relief assembly has a first heat shrink for securing a plurality of strength members with the plurality of optical fibers and a second heat shrink for securing the plurality of strength members and the protective tube to a retention body of the strain-relief assembly.
8. A fiber optic module assembly having a fiber pigtail exiting the module, the assembly comprising:
a main body of the module defining an internal chamber disposed between a first side and a second side;
a plurality of fiber optic components disposed at the first side of the module; and
a fiber optic harness including the fiber pigtail having a plurality of optical fibers with a portion of the plurality of optical fibers being disposed within a portion of a protective tube and including a strain-relief assembly, the plurality of optical fibers exiting the second side of the main body of the module and the strain-relief assembly securing the plurality of optical fibers and the protective tube to the main body of the module, wherein the strain-relief assembly has a first heat shrink for securing the plurality of optical fibers to a fiber pass-through and a second heat shrink for securing the fiber pass-through and plurality of optical fibers to a boot.
9. A method of making a fiber optic module assembly having a fiber pigtail exiting module, including the steps of:
providing a module having a main body defining an internal chamber disposed between a first side and a second side and a plurality of fiber optic components disposed at the first side of the module; and
providing a fiber optic harness including the fiber pigtail having a plurality of optical fibers, a portion of the plurality of optical fibers disposed within a portion of a protective tube and including a strain-relief assembly, the strain relief assembly including a first heat shrink and a second heat shrink, the plurality of optical fibers exiting the second side of the main body of the module and the strain-relief assembly securing the plurality of optical fibers and the protective tube to the main body of the module.
10. The method of claim 9 , further including the step of providing a boot, wherein the boot is secured to the main body.
11. The method of claim 9 , further including providing a plurality of strength members within a portion of the protective tube.
12. The method of claim 9 , the strain-relief assembly further including providing a retention body disposed within a boot.
13. The method of claim 9 , the strain-relief assembly having a first heat shrink for securing a plurality of strength members with the plurality of optical fibers and a second heat shrink for securing the plurality of strength members and the protective tube to a retention body of the strain-relief assembly.
14. The method of claim 9 , the strain-relief assembly having a first heat shrink for securing the plurality of optical fibers to a fiber pass-through and a second heat shrink for securing the fiber pass-through and plurality of optical fibers to a boot.