OPTICAL FIBRE ENCLOSURE WITH STAGGERED PORTS

Abstract

An optical fibre enclosure comprises a housing coupled with a base panel and a plurality of staggered ports housed on a front surface of the housing. In particular, the plurality of staggered ports is arranged in two or more columns and two or more rows such that the plurality of staggered ports in the two or more columns is aligned to one or more column axes and the plurality of staggered ports in adjacent rows is not aligned to one or more row axes creating a space at a lower portion of at least one of the two or more columns.

Claims

1. An optical fibre enclosure, comprising: a housing coupled with a base panel; and a plurality of staggered ports housed on a front surface of the housing, wherein the plurality of staggered ports is arranged in two or more columns and two or more rows such that the plurality of staggered ports in the two or more columns is aligned to one or more column axes and the plurality of staggered ports in adjacent rows is not aligned to one or more row axes creating a space at a lower portion of at least one of the two or more columns.

2. The optical fibre enclosure as claimed in claim 1, wherein the space is configured to mount a cable clamp.

3. The optical fibre enclosure as claimed in claim 1, wherein an optical fibre cable enters the optical fibre enclosure from a side surface of the optical fibre enclosure.

4. The optical fibre enclosure as claimed in claim 1, wherein the cable clamp is configured to accommodate an optical fibre cable received at the optical fibre enclosure.

5. The optical fibre enclosure as claimed in claim 4, wherein the optical fibre cable is received via a receiving channel.

6. The optical fibre enclosure as claimed in claim 1, wherein the plurality staggered ports is removably associated with a plurality of plugs.

7. The optical fibre enclosure as claimed in claim 1, wherein the optical fibre enclosure comprises a 2×6 matrix terminal.

8. The optical fibre enclosure as claimed in claim 1, wherein an inner cavity of the housing is configured to allow placement, management and storage of the plurality of optical fibres.

9. The optical fibre enclosure as claimed in claim 1, wherein the plurality of staggered ports are configured to receive an optical fibre connector.

10. The optical fibre enclosure as claimed in claim 1, wherein the optical fibre enclosure is a plastic optical fibre enclosure.

11. The optical fibre enclosure as claimed in claim 1, wherein the optical fibre enclosure is in a rectangular shape.

12. The optical fibre enclosure as claimed in claim 7, wherein the 2×6 matrix terminal is configured with 12 ports.

13. The optical fibre enclosure as claimed in claim 1, wherein a housing may be permanently coupled or removably attached to the base panel.

14. The optical fibre enclosure as claimed in claim 1, wherein the plurality staggered ports is of any shape selected from a circular shape, a polygonal shape or the like.

15. The optical fibre enclosure as claimed in claim 1, wherein the housing further comprises a housing base configured with a protruded slanted wall having an output port of each of the plurality of the staggered ports for receiving one or more optical fibre connectors.

16. The optical fibre enclosure as claimed in claim 1, wherein the optical fibre enclosure comprises a 3×6 matrix terminal.

17. The optical fibre enclosure as claimed in claim 16, wherein the 3×6 matrix terminal is configured with 18 ports.

18. The optical fibre enclosure as claimed in claim 1, wherein the plurality of staggered ports are arranged in a staggered or zig-zag pattern.

19. The optical fibre enclosure as claimed in claim 18, wherein the zig-zag pattern is defined by an angle ‘a’.

20. The optical fibre enclosure as claimed in claim 19, wherein the angle ‘a’ is an angle of the zig-zag pattern for placing the two or more rows of the plurality of staggered ports.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0031] So that the manner in which the above recited features of the present invention is understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to embodiments, some of which are illustrated in the appended drawings. It is to be noted, however, that the appended drawings illustrate only typical embodiments of this invention and are therefore not to be considered limiting of its scope, for the invention may admit to other equally effective embodiments.

[0032] FIG. 1 illustrates an optical fibre enclosure having staggered ports in accordance with a disclosed prior art;

[0033] FIG. 2 is a pictorial snapshot illustrating an optical fibre enclosure with a staggered ports and a cable clamp in accordance with an embodiment of the present invention;

[0034] FIG. 3 is a pictorial snapshot illustrating the staggered ports in accordance with an embodiment of the present invention;

[0035] FIG. 4 is a pictorial snapshot illustrating the staggered ports in accordance with an embodiment of the present invention;

[0036] FIG. 5 is a pictorial snapshot illustrating the staggered ports in accordance with an embodiment of the present invention;

[0037] FIG. 6 is a pictorial snapshot illustrating the staggered ports in accordance with an embodiment of the present invention;

[0038] FIG. 7 is a pictorial snapshot illustrating an exemplary 3×6 optical fibre enclosure with the staggered ports and the cable clamp in accordance with an embodiment of the present invention;

[0039] FIG. 8 is a pictorial snapshot illustrating an exemplary 3×4 optical fibre enclosure with the staggered ports and the cable clamp in accordance with an embodiment of the present invention.

ELEMENT LIST

[0040] Optical Fibre Cable 114 [0041] Optical Fibre Enclosure 200 [0042] Base Panel 202 [0043] Housing 204 [0044] Housing Base 204a [0045] Housing Wall 204b [0046] Receiving Channel 206 [0047] Plurality Of Staggered Ports 208 [0048] Plurality Of Plugs 210 [0049] Protruded Slanted Wall 210a [0050] Two Support Walls 210b [0051] Extra Space 212 [0052] Cable Clamp 214 [0053] Optical Fibre Enclosure 400

[0054] The optical fiber illustrated in the accompanying drawings, which like reference letters indicate corresponding parts in the various figures.

[0055] It should be noted that the accompanying figure is intended to present illustrations of exemplary embodiments of the present invention. This figure is not intended to limit the scope of the present invention. It should also be noted that the accompanying figure is not necessarily drawn to scale.

DETAILED DESCRIPTION OF THE INVENTION

[0056] The principles of the present invention and their advantages are best understood by referring to FIG. 2 to FIG. 8. In the following detailed description numerous specific details are set forth in order to provide a thorough understanding of the embodiment of invention as illustrative or exemplary embodiments of the invention, specific embodiments in which the invention may be practiced are described in sufficient detail to enable those skilled in the art to practice the disclosed embodiments. However, it will be obvious to a person skilled in the art that the embodiments of the invention may be practiced with or without these specific details. In other instances, well known methods, procedures and components have not been described in detail so as not to unnecessarily obscure aspects of the embodiments of the invention.

[0057] The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is defined by the appended claims and equivalents thereof. The terms “comprising,” “including,” “having,” and the like are synonymous and are used inclusively, in an open-ended fashion, and do not exclude additional elements, features, acts, operations, and so forth. Also, the term “or” is used in its inclusive sense (and not in its exclusive sense) so that when used, for example, to connect a list of elements, the term “or” means one, some, or all of the elements in the list. References within the specification to “one embodiment,” “an embodiment,” “embodiments,” or “one or more embodiments” are intended to indicate that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention.

[0058] Although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are generally only used to distinguish one element from another and do not denote any order, ranking, quantity, or importance, but rather are used to distinguish one element from another. Further, the terms “a” and “an” herein do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced items.

[0059] Conditional language used herein, such as, among others, “can,” “may,” “might,” “may,” “e.g.,” and the like, unless specifically stated otherwise, or otherwise understood within the context as used, is generally intended to convey that certain embodiments include, while other embodiments do not include, certain features, elements and/or steps.

[0060] Disjunctive language such as the phrase “at least one of X, Y, Z,” unless specifically stated otherwise, is otherwise understood with the context as used in general to present that an item, term, etc., may be either X, Y, or Z, or any combination thereof (e.g., X, Y, and/or Z). Thus, such disjunctive language is not generally intended to, and should not, imply that certain embodiments require at least one of X, at least one of Y, or at least one of Z to each be present.

[0061] The Following Brief Definition of Terms Shall Apply Throughout the Present Invention:

Optical fibre refers to a medium associated with signal transmission over long distances in the form of light pulses.

[0062] Referring to FIG. 2 illustrating an optical fibre enclosure with staggered ports and a cable clamp in accordance with an embodiment of the present invention. In passive optical networks or fibre access networks, an optical fibre may be routed to a user's premise via the optical fibre enclosure 200. Particularly, the optical fibre enclosure 200 may be made of plastic or other suitable materials. Moreover, the optical fibre enclosure 200 may be made ultra-violet and weather resistant to avoid damages caused by the outside environment. Further, the optical fibre enclosure 200 may be deployed in or mounted on infrastructures such as poles, pedestal or the like.

[0063] The optical fibre enclosure 200 may be of rectangular shape. Alternatively, the optical fibre enclosure 200 may be of any other suitable shape. The optical fibre enclosure 200 may be, but not limited to, a 2×6 matrix terminal. That is, the optical fibre enclosure 200 may have a plurality of staggered ports formed in configurations like 2 columns, 12 ports (2×6) matrix as shown in FIGS. 2 to 6.

[0064] Alternatively, the optical fibre enclosure 200 may have 3 columns, 18 ports (3×6) matrix as shown in FIG. 7. For illustration purposes 2×6 matrix and 3×6 matrix optical fibre enclosures have been used. Alternatively, more configurations may be adopted, for instance 2×2, 2×4, 2×6, 3×4, 4×6, 5×6 or the like.

[0065] Further, the optical fibre enclosure 200 may include a base panel 202 and a housing 204 coupled with the base panel 202. And, the optical fibre enclosure 200 may include a receiving channel 206.

[0066] In particular, the base panel 202 may usually be of flat shape. Other shapes are also possible. Moreover, the base panel 202 may correspond to a base structure for incorporating all components of the optical fibre enclosure 200. Subsequently, the base panel 202 may also correspond to an outer body of the optical fibre enclosure 200. Further, the base panel 202 may be installed or mounted on poles, walls or any suitable infrastructures using fasteners, screws, adhesives or the like. The base panel 202 may be configured to retain a sealing device, such as gasket or the like, along a base mounting platform.

[0067] In particular, the base mounting platform may be coupled to a housing mounting platform of the housing 204. The housing 204 may be permanently coupled to the base panel 202. Alternatively, the housing 204 may be releasably attached to the base panel 202. The housing 204 may be coupled to the base panel 202 by, but not limited to, fasteners, screws, retainers, snap-in configuration.

[0068] Referring to FIG. 3, the housing 204 may have a housing base 204a and the housing base 204a may be coupled with a housing wall 204b. In particular, the housing base 204a and the housing wall 204b may form an inner cavity/channel i.e., the housing 204 on which the plurality of staggered ports 208 may be formed. The inner cavity of the housing 204 has enough space to allow placement, management and storage of a plurality of optical fibres. The housing 204 may include the plurality of staggered ports 208 on its front surface. Further, the plurality of staggered ports 208 may be formed on a structure on the front surface of the housing i.e. The housing base 204a that may have a protruded slanted wall 210a on which an output port or receptacle of each of the plurality of the staggered ports 208 for receiving one or more optical fibre connectors may be present.

[0069] The protruded slanted wall 210a may be supported by two support walls 210b. The plurality of staggered ports 208 may include capability of receiving the one or more optical fibre connectors. The plurality of staggered ports 208 may removably be associated with a plurality of plugs 210 to prevent the plurality of optical fibres getting damaged from moisture or dirt. That is, each of the plurality of staggered ports 208 may include it's corresponding plug. The plurality staggered ports 208 may have a circular shape, a polygonal shape or the like.

[0070] Referring to FIG. 4, the plurality of staggered ports 208 may be arranged in a zig-zag manner in the housing 204. The zig-zag pattern line (shown using dashed lines) traverses and connects centres of each of the plurality of staggered ports. Such zig-zag arrangement may be referred as staggered placement or arrangement in accordance with the present invention. The staggered placement or zig-zag arrangement of the plurality of staggered ports may be defined by an angle ‘a’. The angle ‘a’ is an angle of staggering pattern or zig-zag pattern at which two or more rows of the plurality of staggered ports may be placed in succession to each other.

[0071] Referring to FIG. 5 and FIG. 7, the plurality of staggered ports 208 may be arranged in two or more columns 216 (shown using dashed lines) and the two or more rows 218 (shown using dashed lines). Particularly, the plurality of staggered ports 208 may be arranged in the two or more columns 216 and the two or more rows 218 such that the plurality of staggered ports 208 in the two or more columns 216 may be aligned to one or more column axes 220 (shown using dashed line).

[0072] Referring to FIG. 6, the plurality of staggered ports 208 in adjacent rows may not be aligned to one or more row axes 222 (shown using dashed line).

[0073] In an exemplary example, a first column of the two or more columns 216 has the plurality of staggered ports 208 aligned (vertically aligned) to a common axis. Similarly, a second column of the two or more columns 216 has the plurality of staggered ports 208 aligned (vertically aligned) to another common axis and so on and so forth. This arrangement depicts that the plurality of staggered ports 208 in the two or more columns 216 is aligned to the one or more column axes 220. Contrarily, a first row (considered from bottom of the optical fibre enclosure 200) of the two or more rows 218 has the plurality of staggered ports 208 unaligned (i.e., not horizontally aligned) to a common axis. Similarly, a second row (just above the first row) of the two or more rows 218 has the plurality of staggered ports 208 unaligned (i.e., not horizontally aligned) to another common axis and so on and so forth. This arrangement depicts that the plurality of staggered ports 208 in the two or more columns 216 is aligned to the one or more column axes 220 and the plurality of staggered ports 208 in the adjacent rows is not aligned to the one or more row axes 222. Such arrangement of the plurality of staggered ports 208 thereby creates a space 212 at a lower portion of at least one of the two or more columns 216.

[0074] In other words, the plurality of staggered ports 208 is a plurality of ports arranged in staggered or zig-zag manner is a unique staggered arrangement that creates/provides extra space depicted by 212 at the lower portion of the optical fibre enclosure 200. The extra space is utilized to prepare the plurality of optical fibres present inside the optical fibre cable 114 for connecting the plurality of optical fibres to the plurality of staggered ports 208. The extra space 212, may clamp the optical fibre cable 114 inside the optical fibre enclosure 200 using the cable clamp 214. The cable clamp 214 may clamp and secure the one or more components such as optical fibres, strength member or the like of the optical fibre cable 114 for unobstructed and safe distribution of the optical fibre cable 114. In other words, the cable clamp 214 may be installed/mounted in the space 212 that helps in easily organizing the optical fibre cable 114 to expose the plurality of optical fibres for further connectivity. The plurality of staggered ports 208 may receive the plurality of optical fibres via the receiving channel 206.

[0075] In accordance with an embodiment of the present invention, the plurality of optical fibres may be single-mode optical fibres or multi-mode optical fibres. The plurality of optical fibres may be of ITU.T G.657A1 category. Alternatively, the plurality of optical fibres may be of ITU.T G.657A2 category. Alternatively, the plurality of optical fibres may be of G.657B3 category. Alternatively, the plurality of optical fibres may be of G.652D category. Alternatively, the plurality of optical fibres may be of any other category.

[0076] Referring to FIG. 8 illustrating an exemplary 3×4 optical fibre enclosure with the staggered ports and the cable clamp in accordance with an embodiment of the present invention. In particular, the 3×4 configuration has 3 columns and 12 ports, and the entry of the optical fibre cable 114 may be in the middle of the optical fibre enclosure 400. Alternatively, the entry of the optical fibre cable 114 may not be in the middle of the optical fibre enclosure 400.

[0077] Overall, the present invention provides an optical fibre enclosure with staggered ports to secure one or more components of an optical fibre cable within very less (or compact) space inside the optical fibre enclosure and to provide space in the optical fibre enclosure with staggered ports to place clamp without increasing width of the optical fibre enclosure. Thus, the optical fibre cable enters the optical fibre enclosure from the side, not from the middle.

[0078] The foregoing descriptions of specific embodiments of the present technology have been presented for purposes of illustration and description. They are not intended to be exhaustive or to limit the present technology to the precise forms disclosed, and obviously many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the present technology and its practical application, to thereby enable others skilled in the art to best utilize the present technology and various embodiments with various modifications as are suited to the particular use contemplated. It is understood that various omissions and substitutions of equivalents are contemplated as circumstance may suggest or render expedient, but such are intended to cover the application or implementation without departing from the spirit or scope of the claims of the present technology.

[0079] While several possible embodiments of the invention have been described above and illustrated in some cases, it should be interpreted and understood as to have been presented only by way of illustration and example, but not by limitation. Thus, the breadth and scope of a preferred embodiment should not be limited by any of the above-described exemplary embodiments.

[0080] It will be apparent to those skilled in the art that other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention. While the foregoing written description of the invention enables one of ordinary skill to make and use what is considered presently to be the best mode thereof, those of ordinary skill will understand and appreciate the existence of variations, combinations, and equivalents of the specific embodiment, method, and examples herein. The invention should therefore not be limited by the above described embodiment, method, and examples, but by all embodiments and methods within the scope of the invention. It is intended that the specification and examples be considered as exemplary, with the true scope of the invention being indicated by the claims.

[0081] It is to be understood that the terms so used are interchangeable under appropriate circumstances and embodiments of the invention are capable of operating according to the present invention in other sequences, or in orientations different from the one(s) described or illustrated above.