Multi-polarity fiber optic connector having a duplex cable boot assembly
A multi-polarity fiber optic connector is configured to provide a plurality of connector polarity options. Two LC connectors are grouped together using a duplex cable boot assembly which is secured over a backpost extending from a plug frame of each LC connector. Each LC connector has a release latch attached to the outer surface of the plug frame. A dual release latch has a hook that secures the dual release latch to the duplex cable boot. The dual latch release is configured to depress each LC connector latch release together. To change the duplex LC connector from a first polarity to a second polarity, a user pulls on one of the two cable boots that makes up the duplex cable boot assembly and then rotates each LC connector housing, or the user pulls on the dual latch release and then rotates each LC connector housing. User rotates each LC connector housing 180 degrees about a longitudinal axis of the LC connector to change the connector polarity from a first polarity to a second polarity where the first polarity is opposite the second polarity.
1. A multi-polarity fiber optic connector is configured to provide a plurality of connector polarity options, the fiber optic connector comprising:
a plural of fiber optic connectors with a plug frame having at least one optic fiber therein and a latch release located on an outer surface of the plug frame for releasing the fiber optic connectors from an adapter port, each of the optical fiber connectors configured to terminate a respective optical fiber cable;
a duplex cable boot assembly configured to be accepted at a distal end of the plural of plug frame, the duplex cable boot assembly comprising a plural of cable boots and a bridge member connecting the cable boots, each cable boot configured to receive the optical fiber cable terminated by a respective one of the fiber optic connectors, the plural of cable boots and the bridge member being integrally formed as a single part; and wherein
the duplex cable boot assembly is pulled rearward to displace the plural of cable boots and the bridge member away from the plural of fiber optic connectors as a unit and thereby allows a user to rotate the plural of fiber optic connectors from a first polarity position to a second polarity position, and further wherein the first polarity is not the same as the second polarity.
2. The multi-polarity fiber optic connector according to claim 1 , wherein a dual latch release releases the plural of fiber optic connectors from the adapter port.
3. The multi-polarity fiber optic connector according to claim 2 , wherein the dual latch release further comprises a hook that is secured about the bridge member to secure the dual latch release to the duplex cable boot assembly.
4. The multi-polarity fiber optic connector according to claim 1 , wherein the plug frame has at least one protrusion on the outer surface, and wherein the at least one protrusion is accepted into a recess at a proximal end of the duplex cable boot assembly to secure the duplex cable boot assembly to the plural of fiber optic connectors.
5. The multi-polarity fiber optic connector according to claim 2 , wherein the dual latch release has a catch that secures to a corresponding recess on the latch release of each one of the plural of fiber optic connectors.
6. The multi-polarity fiber optic connector according to claim 1 , wherein each of the cable boot is received on a recess formed as part of a crimp ring that is fitted over a backpost of each of the fiber optic connectors.
7. The multi-polarity fiber optic connector according to claim 6 , wherein each of the backpost further comprise a circumferential outer groove that when crimped captures a plural of strength fibers provided with the fiber optic cable.
8. The multi-polarity fiber optic connector according to claim 7 , wherein each of the backpost proximal of the circumferential outer groove further comprises a raised lip, and further wherein the raised lip prevents the backpost from being pulled out of the plug frame.
9. The multi-polarity fiber optic connector according to claim 6 , wherein the backpost further comprises a pin tube.
10. The multi-polarity fiber optic connector according to claim 9 , wherein the pin tube and the backpost secure strength fibers therebetween, and further wherein the backpost is secured within the distal end of each fiber optic connector.
11. The multi-polarity fiber optic connector according to claim 1 , wherein the fiber optic cable further comprises a metal outer jacket.