Modular optical fiber cassettes
The present disclosure includes apparatus and methods for a modular optical fiber cassette. One embodiment includes a base housing configured to receive additional nested components and an adapter plate resiliently connected to the housing and comprising a plurality of optical fiber connectors. The adapter plate is releasable from the housing and providing access to both sides of the adapter plate. The cassette further includes a radius limiter nested with and resiliently connected to the base housing, a first expansion housing having an exterior contour substantially aligned with the base housing and configured to resiliently interlock with the base housing, and a cover resiliently connected to the expansion housing.
1. An optical fiber management apparatus comprising:
a housing comprising a surface that provides a first level of fiber management and at least one opening that allows entry of an optical fiber cable into the housing;
an adapter plate resiliently connected to the housing and comprising a plurality of optical fiber connectors, the adapter plate being releasable from the housing and providing access to both sides of the adapter plate;
a radius limiter;
a splice tray comprising a plurality of splice channels and a surface that provides a second level of fiber management spaced from the first level of fiber management, wherein the splice tray further comprises at least one fiber nest that provides storage of coiled optical fiber; and
a housing cover resiliently connected to the housing, the housing cover removable from the housing to allow access to the splice tray therebeneath.
2. The apparatus of claim 1 , wherein the housing comprises a mounting region for attaching an optical component to the housing.
3. The apparatus of claim 1 , including a strain relief tube coupled to the opening.
4. The apparatus of claim 1 , wherein the radius limiter comprises at least one opening that mates with a boss formed on a base portion of the housing.
5. The apparatus of claim 1 , wherein the radius limiter is resiliently connected to the housing.
6. The apparatus of claim 1 , wherein the apparatus is preloaded with multi-fiber cable.
7. The apparatus of claim 1 , wherein the housing cover comprises a clear plastic material such that the optical fiber within the housing is visible from outside the housing when the housing cover is attached to the housing.
8. The apparatus of claim 1 , further comprising a splice tray cover distinct from the housing cover.
9. The apparatus of claim 1 , wherein the splice tray comprises a raceway that guides optical fiber cable between the first level of fiber management and the second level of fiber management.
10. The apparatus of claim 1 , wherein the splice tray is resiliently connected to the housing.
11. An optical fiber management apparatus comprising:
a housing comprising at least one opening that allows entry of an optical fiber cable into the housing;
an adapter plate resiliently connected to the housing and comprising a plurality of optical fiber connectors, the adapter plate being releasable from the housing and providing access to both sides of the adapter plate;
a radius limiter; and
a housing cover resiliently connected to the housing, wherein, when the adapter plate is exercised from a front of the apparatus, both sides of the adapter plate are accessible without removing the housing cover, and the housing cover is removable from the housing to allow access to a splice tray therebeneath, and wherein the splice tray is nested atop the radius limiter.
12. The apparatus of claim 11 , wherein the splice tray is resiliently connected to the housing.
13. The apparatus of claim 12 , wherein the splice tray comprises first and second spaced apart fiber nests that provide storage of coiled optical fiber.
14. The apparatus of claim 12 , wherein the splice tray comprises a plurality of splice channels and at least one fiber nest that provides storage of coiled optical fiber, and wherein the splice tray comprises a surface that provides a second level of fiber management spaced from a first level of fiber management within the housing.
15. The apparatus of claim 11 , wherein the housing, adapter plate, radius limiter, and housing cover can be assembled and disassembled without the use of separate fasteners.
16. An optical fiber management apparatus comprising:
a housing comprising a surface that provides a first level of fiber management and at least one opening that allows entry of an optical fiber cable into the housing;
an adapter plate resiliently connected to the housing and comprising a plurality of optical fiber connectors, the adapter plate being releasable from the housing and providing access to both sides of the adapter plate;
a radius limiter;
a splice tray comprising a plurality of splice channels and a surface that provides a second level of fiber management spaced from the first level of fiber management; and
a housing cover resiliently connected to the housing, the housing cover removable from the housing to allow access to the splice tray therebeneath; and
wherein the apparatus is preloaded with multi-fiber cable.