Telecommunications enclosure for hardened fiber optic connector
A fiber optic connection system includes a fiber optic connector and an adapter assembly. The fiber optic connector is coupled to the adapter assembly with a fast coupling mechanism. The fast coupling mechanism allows the fiber optic connector to be mounted into the adapter assembly with rotation of the fiber optic connector relative to the adapter assembly less than a full turn.
1 . A telecommunications enclosure, comprising:
a bulkhead having an interior surface defining an interior of the enclosure and an exterior surface defining an exterior of the enclosure;
an opening through the bulkhead defining a ruggedized port, the ruggedized port being adapted to receive a hardened fiber optic connector in a direction from the exterior of the enclosure to the interior of the enclosure;
a projection positioned to be aligned with the opening, the projection projecting into the interior of the enclosure in a direction away from the interior surface of the bulkhead;
an adapter retention member having its entirety positioned in the interior of the enclosure and mounted directly to the projection such that the adapter retention member fully surrounds an outer surface of the projection, the adapter retention member including a spring member; and
a connector alignment mechanism held by the adapter retention member in the interior of the enclosure, the connector alignment mechanism being configured to receive the hardened fiber optic connector and another fiber optic connector in the interior of the enclosure to align an optical fiber of the hardened fiber optic connector and an optical fiber of the another fiber optic connector,
wherein the spring member is configured to allow the connector alignment mechanism to float such that the connector alignment mechanism can move up and down and from side to side by the spring member.
2 . The telecommunications enclosure of claim 1 , comprising the another fiber optic connector.
3 . The telecommunications enclosure of claim 2 , comprising the hardened fiber optic connector.
4 . The telecommunications enclosure of claim 1 , wherein the projection is defined by a neck portion of a housing, the housing extending from the exterior of the enclosure through the opening of the bulkhead into the interior of the enclosure.
5 . The telecommunications enclosure of claim 4 , wherein the hardened fiber optic connector is configured to lock to the housing by rotation of the hardened fiber optic connector.
6 . The telecommunications enclosure of claim 4 , further comprising a sealing member positioned between the housing and the bulkhead.
7 . The telecommunications enclosure of claim 1 , wherein the adapter retention member is mounted to the projection by a snap connection between flexible tabs and slots.
8 . The telecommunications enclosure of claim 1 , wherein the spring member is configured to allow the connector alignment mechanism to float relative to the adapter retention member.
9 . The telecommunications enclosure of claim 1 , comprising two of the spring members.
10 . The telecommunications enclosure of claim 1 , wherein the connector alignment mechanism is configured to align ferrules of connectors.
11 . The telecommunications enclosure of claim 1 , wherein the connector alignment mechanism includes a central cylindrical portion housing a ferrule alignment sleeve.
12 . The telecommunications enclosure of claim 1 , wherein the spring member engages a flange of the connector alignment mechanism.
13 . The telecommunications enclosure of claim 1 , wherein the projection is positioned at the opening and projects into the interior of the enclosure from the interior surface of the bulkhead.
14 . A telecommunications enclosure, comprising:
a bulkhead having an interior surface defining an interior of the enclosure and an exterior surface defining an exterior of the enclosure;
an opening through the bulkhead defining a ruggedized port, the ruggedized port being adapted to receive a hardened fiber optic connector in a direction from the exterior of the enclosure to the interior of the enclosure;
a projection positioned to be aligned with the opening, the projection projecting into the interior of the enclosure in a direction away from the interior surface of the bulkhead;
an adapter retention member positioned in the interior of the enclosure and mounted directly to the projection such that the adapter retention member fully surrounds an outer surface of the projection, the adapter retention member including a spring member; and
a connector alignment mechanism held by the adapter retention member in the interior of the enclosure, the connector alignment mechanism being configured to receive the hardened fiber optic connector and another fiber optic connector in the interior of the enclosure to align an optical fiber of the hardened fiber optic connector and an optical fiber of the another fiber optic connector,
wherein the spring member is configured to allow the connector alignment mechanism to float such that the connector alignment mechanism can move up and down and from side to side by the spring member;
wherein the projection is defined by a neck portion of a housing, the housing extending from the exterior of the enclosure through the opening of the bulkhead into the interior of the enclosure, the enclosure comprising a sealing member positioned between the housing and the bulkhead; and
wherein the sealing member abuts a surface of the bulkhead that is perpendicular to the interior surface of the bulkhead and to the exterior surface of the bulkhead.
15 . A telecommunications enclosure, comprising:
a bulkhead having an interior surface defining an interior of the enclosure and an exterior surface defining an exterior of the enclosure;
an opening through the bulkhead defining a ruggedized port, the ruggedized port being adapted to receive a hardened fiber optic connector in a direction from the exterior of the enclosure to the interior of the enclosure;
a projection positioned to be aligned with the opening, the projection projecting into the interior of the enclosure in a direction away from the interior surface of the bulkhead;
an adapter retention member positioned in the interior of the enclosure and mounted directly to the projection such that the adapter retention member fully surrounds an outer surface of the projection, the adapter retention member including a spring member; and
a connector alignment mechanism held by the adapter retention member in the interior of the enclosure, the connector alignment mechanism being configured to receive the hardened fiber optic connector and another fiber optic connector in the interior of the enclosure to align an optical fiber of the hardened fiber optic connector and an optical fiber of the another fiber optic connector,
wherein the spring member is configured to allow the connector alignment mechanism to float such that the connector alignment mechanism can move up and down and from side to side by the spring member; and
wherein the connector alignment mechanism does not contact the projection.