Hardened optical power connection system
The present disclosure relates to a hardened power and optical connection system for use with hybrid cables. The hardened power and optical connection system includes electrical pin and socket contacts for providing power connections, and ferrules for providing optical connections. The hardened power and optical connection system has an integrated fiber alignment provided through a mating relationship between a plug and a socket.
1. A fiber termination module comprising:
an insert body for insertion within an opening of a connector and including a spring stop;
a spring captured and compressed within the insert body by the spring stop;
a hub captured within the insert body by the spring stop; and
a ferrule having a base end supported by the hub, wherein the spring biases the hub toward an end of the insert body, and wherein the ferrule projects outwardly from the end of the insert body.
2. The fiber termination module of claim 1 , wherein the insert body is mounted within an opening of a connector body.
3. The fiber termination module of claim 1 , wherein the insert body is cylindrical.
4. The fiber termination module of claim 1 , wherein the ferrule supports an optical fiber having a stub end that is spliced to a hybrid cable.
5. The fiber termination module of claim 4 , wherein a splice location is housed within the insert body.
6. The fiber termination module of claim 4 , wherein a splice location is housed outside of the insert body.
7. The fiber termination module of claim 1 , further comprising a boot mounted at a back end of the insert body.
8. The fiber termination module of claim 1 , wherein the insert body includes at least one exterior annular groove.
9. The fiber termination module of claim 1 , wherein the fiber termination module is captured between a hardened optical and power plug and socket.
10. The fiber termination module of claim 9 , wherein the hardened optical and power plug includes a plug housing having a sleeve that receives the fiber termination module.
11. A method for assembling a connector having a fiber termination module, the fiber termination module having an insert body carrying a spring, a spring biased ferrule, a spring stop capturing and compressing the spring within the insert body, and a hub captured within the insert body by the spring stop, the method comprising:
pre-assembling the fiber termination module; and
inserting the pre-assembled fiber termination module in a connector body.
12. The method of claim 11 , wherein the spring biased ferrule has a base end supported at the hub captured within the insert body.
13. The method of claim 12 , wherein the hub has a chamfered front end that engages against a corresponding retaining feature provided at a front end of the insert body to prevent the hub from being pushed out of the front end of the insert body.
14. The method of claim 12 , wherein the spring is positioned within the insert body for biasing the hub and the corresponding spring biased ferrule in a forward direction.
15. The method of claim 11 , further comprising mounting the fiber termination module within an opening of a connector body.
16. The method of claim 11 , wherein the insert body is cylindrical.
17. The method of claim 11 , further comprising splicing a stub end of an optical fiber supported by the spring biased ferrule to a hybrid cable.
18. The method of claim 17 , wherein a splice location is housed within the insert body.
19. The method of claim 17 , wherein a splice location is housed outside of the insert body.
20. The method of claim 11 , further comprising providing a boot at a back end of the insert body.