CN103348274A - A fiber optic drop cable assembly - Google Patents
A fiber optic drop cable assembly Download PDFInfo
- Publication number
- CN103348274A CN103348274A CN201280007992XA CN201280007992A CN103348274A CN 103348274 A CN103348274 A CN 103348274A CN 201280007992X A CN201280007992X A CN 201280007992XA CN 201280007992 A CN201280007992 A CN 201280007992A CN 103348274 A CN103348274 A CN 103348274A
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- CN
- China
- Prior art keywords
- stiffener
- fiber optic
- optical fiber
- optic cables
- boundary section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
- G02B6/4433—Double reinforcement laying in straight line with optical transmission element
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4403—Optical cables with ribbon structure
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Details Of Indoor Wiring (AREA)
Abstract
A fiber optic drop cable assembly (10), including: a fiber optic cable (12) including one or more strength members (16) and one or more optic fibers (14) and a fiber optic connector (22) mounted to the one or more optic fibers (14). A demarcation section (26) is positioned behind the fiber optic connector (22) and is operable to separate the fiber optic connector (22) from strength member forces from the one or more strength members (16) of the fiber optic cable (12). The demarcation section (26) includes a protective tube (28) around the one or more optic fibers (14) and a fiber lock down arrangement (34, 38) for inhibiting one or more optical fibers (14) from being pulled from the fiber optic connector (22) exerted via the fiber optic cable (12).
Description
Related application
The benefit of priority that No. the 2011100108th, the Australian patent application case of the application's case request application on January 25th, 2011, the content of described application case is incorporated herein by the mode that quotes in full as the foundation of the application's case and the content of described application case.
Technical field
The present invention relates to connect and divide branch cable, and or rather, the present invention relates to can be easily with fiber optic cables in span into the position and interconnect and comprise simultaneously and being connected of separation divide branch cable for the power isolation that connector and cable are produced.
Background technology
In fiber optic network, flat branch cable is through being usually used in usual practice as being in or providing the end to connect one or more user of office building.
In described network, needing to dispose the durable cable assembly with the flat branch cable of connectionization provides simple interconnection and reduces on-site installation work, skill and cost simultaneously.
The problem of durable cable assembly is that described cable assembly is expensive and exists for reducing the ever-increasing demand of cost.For this reason, a kind of approach is to reduce the amount of strain relief material in the cable, yet, so do and can cause strain arrival connector when cable load.
Needing a kind of prevention tension force arrival connector and while is again low cost solution.
Therefore need provide the branch cable of alleviating or improving the problems referred to above at least.
To understand, priority date by claims of the part that forms this instructions, to not be counted as anything the reference that provides as prior art herein and admit that described things is known, perhaps the information that contains of described things is the part of known general knowledge.
Summary of the invention
On Given this, one aspect of the invention provides the optic drop cables assembly, described optic drop cables assembly comprises: fiber optic cables, described fiber optic cables comprise one or more stiffener and one or more optical fiber; The joints of optical fibre, the described joints of optical fibre are installed to one or more optical fiber; Boundary section, described boundary section are placed in joints of optical fibre back and described boundary section can operate that the joints of optical fibre are separated with the stiffener power from one or more stiffener of fiber optic cables, and described boundary section comprises:
Around the protection tube of one or more optical fiber with for the optical fiber lock arrangement that suppresses to extract one or more optical fiber from the joints of optical fibre.
In exemplary embodiment, this configuration can suppress in use to remove optical fiber from the joints of optical fibre.In further embodiment, this configuration can be isolated fiber optic cables to the influence of the joints of optical fibre, and the described joints of optical fibre only can stand limited amount power.
In some embodiments, the optic drop cables assembly can further comprise the post forming part that covers boundary section and a part of fiber optic cables.In addition, the post forming part can be protected boundary section.
In exemplary embodiment; the optic drop cables assembly can further comprise one or more positioning belt; described positioning belt is included in one or more some place along boundary section, with one or more stiffener or one or more stiffener and protection tube is fastening puts in place.Described embodiment can provide the intensity of increase in boundary section.Further, stiffener can be combined in the post forming part, thereby provides further intensity to the fiber optic cables assembly.
In some embodiments, the optical fiber lock arrangement can comprise one or more in following: be coated to optical fiber and be coated in protection tube and fiber optic cables on bonding agent, perhaps be coated in the bonding agent liner positioning belt on the described protection tube.In said embodiment, bonding agent puts in place and be connected (especially, in use removing optical fiber from the joints of optical fibre by the bonding agent inhibition) that bonding agent prevents fiber optic cables influences and the joints of optical fibre optical fiber is fastening.
In exemplary embodiment, fiber optic cables can comprise outer protective cover.Outer protective cover can be made by any suitable environment-friendly materials (for example nylon).The post forming part can extend to prevent (for example) water inlet at outer shield.
Below describe and relate to various feature of the present invention and step in more detail.For promoting the understanding of the present invention, in description, with reference to the accompanying drawings, illustrate the present invention with various embodiments in the accompanying drawings.However, it should be understood that and the invention is not restricted to illustrated embodiment in the accompanying drawing.
Description of drawings
Fig. 1 is the cross-sectional view according to the fiber optic cables of optic drop cables assembly of the present invention;
Fig. 2 a is the view of the optic drop cables assembly of diagram boundary section;
Fig. 2 b is the detailed view of the part of illustrated boundary section among Fig. 2 a;
Fig. 2 c is the cross-sectional view of illustrated optic drop cables assembly among Fig. 2 b;
Fig. 3 is the view according to optic drop cables assembly of the present invention of using the post forming part;
Fig. 4 is the synoptic diagram of the step that relates in the manufacturing of diagram according to the first embodiment branch cable assembly, and described branch cable assembly is used for being connected to connector;
The step that Fig. 5 a to Fig. 5 i diagram relates to according to the manufacturing of first embodiment cable of the present invention, described cable is used for being attached to the joints of optical fibre;
Fig. 6 is the synoptic diagram according to the step of the manufacturing fiber optic cables assembly of second embodiment, and described fiber optic cables assembly is used for being attached to connector;
The step that Fig. 7 a to Fig. 7 g diagram relates to according to the manufacturing cable of second embodiment, described cable is used for being attached to connector; And
Fig. 8 is the view that diagram is used the optic drop cables assembly of post forming part.
Embodiment
For clarity sake, will use the components identical symbol in the element something in common.With reference now to Fig. 1; Fig. 1 illustrates the cross-sectional view of optic drop cables assembly 10 of the present invention; described optic drop cables assembly 10 comprises fiber optic cables 12; described fiber optic cables 12 comprise the optical fiber 14 in the cavity of cable, and described optical fiber 14 is contained in the protection tube 28 on the boundary section 26 (being shown in best among Fig. 2 a).Fiber optic cables 12 also can comprise lock water cementing agent 20 according to circumstances, and for example the inflatable adhesive tape of water, yarn etc. are used for suppressing water and move along fiber optic cables 12.Photovoltaic cable 12 also can comprise stiffener 16, and described stiffener 16 prolongs row along the cavity that contains optical fiber 14 and protection tube 28.Stiffener 16 can be encapsulated in the material 18 and stiffener 16 can be fiber optic cables 12 tensile strength and bending strength are provided.In exemplary embodiment, can be by outer shield 24 cladding material 18(namely, interior guard shield).Outer shield 24 can be the environment-friendly cable guard shield, for example, is made by anti-ant material (for example nylon).In some embodiments, can omit outer shield 24 as requested.For example, material 18 can form outer shield and material 18 can serve as (for example) packing material.The optical fiber lock arrangement 34 of boundary section 26, optical fiber lock arrangement 38(see Fig. 2 a to Fig. 2 c and Fig. 7 b to Fig. 7 g) available stiffener 16 is locked together protection tube 28 and optical fiber 14; (for example) so that the reinforcing section of fiber optic cables 12 to be provided, described reinforcing section is applicable to that restraint is delivered to joints of optical fibre 22(from cable and sees Fig. 2 a).In exemplary embodiment, this configuration can suppress in use to remove (for example, extracting) optical fiber 14 from the joints of optical fibre.
In some embodiments, optical fiber 14 can be for example form of this type of strip design of 12 optical fiber bands, but will understand, and can use the optical fiber band of other fiber count and/or other types as required.Equally, if desired, optical fiber 14 can have loose configuration so.
Fig. 2 a is the synoptic diagram that an end is connected with the optic drop cables assembly 10 of the joints of optical fibre 22 and diagram boundary section 26.Optic drop cables assembly 10 is included in the boundary section 26 in the joints of optical fibre 22 downstreams so that intensity to be provided, so that cable is not tightened up and make inhibition in use remove (that is, extracting) optical fiber 14 from the joints of optical fibre.In other words, overlapping and boundary section 26 bundles the end of the stiffener 16 of fiber optic cables 12 and the stiffener of forked section with the stiffener of forked section for boundary section 26, and the stiffener of described forked section is attached to connector.Therefore, between fiber optic cables 12 and connector, there is boundary.
Fig. 2 b illustrates the further details of the second end 30c, and at the second end 30c place, the material of having peeled off on the top surface 18 is the optical fiber lock arrangement of bonding agent 34 forms to allow coating.Optical fiber 14 in bonding agent 34 parcel stiffeners 16, protection tube 28(and the protection tube 28).Provide the optical fiber lock arrangement to put in place and prevent that fiber optic cables 12 from influencing be connected (especially, the suppressing in use to remove optical fiber 14 from the joints of optical fibre 22) of optical fiber 14 and the joints of optical fibre 22 optical fiber 14 is fastening.To further describe the step that need be used to provide this configuration with reference to figure 5 and Fig. 7.Though present embodiment uses bonding agent to come for the optical fiber locking, according to concept disclosed herein, other suitable construction also are possible.
Fig. 2 c is the xsect along line A – A intercepting of pictorial image 2b more clearly, and Fig. 2 c diagram outer shield 24, material 18 and bonding agent 34, and described bonding agent 34 usefulness stiffeners 16 are with optical fiber and protection tube 28(and optical fiber 14) be locked together.This measure also provides sealing to infiltrate in the cable to prevent the post forming material.
Fig. 3 illustrates encapsulation boundary section 26 and keeps the synoptic diagram of the post forming part 36 of oversheath 24.Put together by two cavitys that will have symmetric geometry, and under low pressure use packing material subsequently and use post forming part 36 with cavity filling.In exemplary embodiment, stiffener 16 is attached in the post forming part 36 provides further intensity for fiber optic cables assembly 10.In this type of embodiment, post forming part 36 also can protect boundary section 26 to avoid for example such environmental effects (ultraviolet protection) of water and sunlight.In some embodiments, post forming part 36 can extend at outer shield 24, to prevent (for example) water inlet etc.
Fig. 4 is that the diagram manufacturing is for generation of the synoptic diagram of the fiber optic cables 12 needed steps of the boundary section 26 of fiber optic cables assembly 10.By separating tool etc. the outer shield 24 on the fiber optic cables 12 is removed and to retreat into the point that is labeled as A.Then, also use electrical cables separate instrument etc. along a side of fiber optic cables 12 material 18 to be removed and retreat into mark B.Peel (will describe in more detail with reference to figure 5) subsequently off and remove material 18, only stay the cutting back material 18 that A deducts the exposure of B length.Then, on a side of cable, the cutting back in the material 18 removed and retreat into mark A, only stay the material 18 that extends to a B in the cable bottom side.This measure is reserved window 18a in a side of the cable of material 18 effectively, and bonding agent 34 can be placed among the described window 18a.Cut away stiffener 16 at mark C place then, and insert protection tube 28 at last, and protection tube 28 slides into the starting point of mark D at optical fiber 14.The stiffener 16(of cutting is not shown) second half in follow-up phase, introduces in the divergent configuration with stiffener 16, think that boundary section 26 provides more intensity (this will with reference to figure 5 and Fig. 7 description).Provide the optical fiber lock arrangement with optical fiber 14 fastening putting in place subsequently.This will describe in more detail about Fig. 5 and Fig. 7.
Fig. 5 a diagram as shown in Figure 4 the outer shield that removes to mark A 24 and the material that is separated to mark B 18 as shown in Figure 4.In Fig. 5 b, removed material 18 and stayed material 18 at a B place.Further, removed the first half of material 18, only stayed window 18a, as among Fig. 5 b as seen.
In Fig. 5 c, protection tube 28 slides at material 18, and subsequently shown in Fig. 5 d, applies the optical fiber lock arrangement that is bonding agent 34 forms.Protection tube 28 is not the point of crossing that always slides into window 18a and outer shield 24, but slides into the midpoint on the window 18a.This is in order to ensure bonding agent being coated to optical fiber 14 and protection tube 28 on both, to suppress the motion of optical fiber 14, protection tube 28 and window 18a.Bonding agent 34 is attached to fiber optic cables 12 with protection tube 28 and optical fiber 14 together by window 18a and stiffener 16.In exemplary embodiment, this configuration makes the joints of optical fibre 22 avoid the influence of fiber optic cables 12, for example, because the joints of optical fibre 22 only can stand limited amount power.Further, this configuration suppresses the cooperation that optical fiber 14 influences the end face of connector 22.If too much power for example is applied to optical fiber 14(, greater than the power of connector spring force, two (2) pounds power for example), the end face of connector 22 will lose the entity contact so.
Shown in Fig. 5 e, the stiffener 16 of the (see figure 4) fiber optic cables 12 through cutting is terminal overlapping with the stiffener 16 of forked section, so that overlap each other from two-part stiffener 16.In Fig. 5 e, exist and prolong capable two stiffeners 16 from each part along the part of boundary section 26.
For additional strength being provided for boundary section 26 and stiffener 16 being kept putting in place and being in alignment with each other, be in each stiffener 16 at the mid point 30b of boundary section 26 and apply positioning belt 32.In exemplary embodiment, described positioning belt 32 is used for using shown in post forming part 36(Fig. 5 i) before stiffener 16 is coupling in the tram.In addition; shown in Fig. 5 g; apply two extra positioning belt 32a, 32c at the first end 30a and the second end 30c place; but described extra positioning belt also is coated in stiffener 16 and protection tube 28(and optical fiber 14) around both, in order to extra intensity is provided and makes protection tube 28 align center between stiffener 16 substantially.
Shown in Fig. 5 h, with positioning belt 32a, positioning belt 32c is fastening puts in place.In said case, positioning belt 32a, positioning belt 32c can come the fastening thermal shrinkage part that puts in place by heating.To understand, and can use the positioning belt of any other type in order to place and fastening stiffener 16 and/or protection tube 28.The metal corrugated gasket for example, can use the metal corrugated gasket, because also can increase bonding force.In further replacement scheme, positioning belt can be made by the plastic components of injection mo(u)lding, and described plastic components can provide sufficient bonding force and be easy to and install.
Fig. 5 i diagram is applied on the boundary section 26 so that post forming part 36 fastening and protection boundary section 26.Further, post forming part 36 provides extra intensity for boundary section 26.
Fig. 6 to Fig. 8 diagram is according to the alternative optical fiber cable assembly of concept of the present invention, and described fiber optic cables assembly is similar to first embodiment.Fig. 6 is shown in the cable to form otch in order to make boundary section 26 and use the synoptic diagram of above-described post forming part 36.
Fig. 7 a diagram as described through removing the material 18 that retreats into a B with reference to figure 6.
Fig. 7 b diagram as the outer shield 24 that removes shown in the some D of Fig. 6 and Fig. 7 b comprise stiffener 16, the optical fiber 14 through cutting and are the optical fiber lock arrangement of bonding agent liner positioning belt 38 forms that described optical fiber lock arrangement is coated on optical fiber 14 and the protection tube 28.In exemplary embodiment, bonding agent liner positioning belt 38 can be the form of bonding pipe, but can take any other suitable form.For example, can be by using plastic insertion piece and filling insert male part (optical fiber locking) to be provided and subsequently male part to be inserted in the post forming material to provide the optical fiber locking mechanism to replace bonding agent liner positioning belt 38 with bonding agent subsequently.
Fig. 7 c diagram is coated on the optical fiber 14 but the protection tube 28 below the part of bonding agent liner positioning belt 38.
In exemplary embodiment; protection tube 28 on the optical fiber 14 is used for protecting optical fiber 14; and except preventing that the post forming material is combined on the optical fiber 14 and flowing in the fiber optic cables 12, the protection tube 28 on the optical fiber 14 guarantees that post forming part 36 is combined on the protection tube 28.
Fig. 7 d illustrates bonding pipe 38, is applied with heat on the described bonding pipe 38, and except optical fiber 14 location were put in place, described bonding pipe 38 shrank and protection tube 28 is fastened to bonding pipe 38.
Fig. 7 e illustrates the positioning belt 32a on the first end 30a that is coated in boundary section 26.Positioning belt 32a covers oversheath 24 and bonding pipe 38, stiffener 16, protection tube 28 and optical fiber 14 simultaneously.
The cable through cutting has been used in Fig. 7 f diagram boundary configuration in described boundary configuration, so that the stiffener of fiber optic cables 16 is overlapping along the stiffener of each side of optical fiber and forked section, as first embodiment.In other words, each stiffener of each part terminal overlapping and bundling.Positioning belt 32a also surrounds stiffener 16, in addition, applies positioning belt 32b at the first end 30a and the mid point 30b place between the second end 30c of boundary section 26.As mentioned above, with reference to figure 3, the purpose of positioning belt 32 be stiffener 16 is kept putting in place and better fastening for post forming part 36 ready boundary section 26 in order to intensity is provided.
Fig. 7 g diagram is the positioning belt on boundary section 26 32 in fact.In said case, positioning belt 32 is the form of thermal shrinkage part, but will understand, and can use any suitable positioning belt.Positioning belt 32a cover outer shield 24 and protection tube 28 simultaneously and all stiffener 16(of being formed by boundary namely, four stiffeners).In exemplary embodiment, this configuration intercepts fiber optic cables and post forming material.
Fig. 8 diagram is applied in the post forming part 36 on the boundary section 26.In exemplary embodiment, post forming part 36 works with stiffener 16 in order to the anti-coupling of opening is provided.Described configuration for example can stand the power greater than 100 pounds.Also provide extra intensity with post forming part 36 by optical fiber lock arrangement locking optical fiber 14.
In exemplary embodiment, post forming part 36 also is used for protecting whole boundary section 26 and the part 36 of post forming simultaneously for flexible and weatherproof.
Though for the illustrative purpose discloses exemplary embodiment of the present invention, it will be understood by those skilled in the art that under the prerequisite that does not deviate from scope of the present invention, various modifications, increase and replacement are possible.For instance, can use other structures (for example foam plugs) to finish the optical fiber locking; Yet the method may additive method be not firm as described.Therefore, the invention is not restricted to above-mentioned embodiment, but limited by following claim.
Claims (15)
1. optic drop cables assembly, described optic drop cables assembly comprises:
Fiber optic cables, described fiber optic cables comprise one or more stiffener and one or more optical fiber;
The joints of optical fibre, the described joints of optical fibre are installed to described one or more optical fiber;
Boundary section, described boundary section is placed in described joints of optical fibre back and described boundary section can operate that the described joints of optical fibre are separated with the stiffener power from described one or more stiffener of described fiber optic cables, and described boundary section comprises:
Protection tube, described protection tube is around described one or more optical fiber; And the optical fiber lock arrangement, the influence that described optical fiber lock arrangement is used for suppressing by described fiber optic cables apply is extracted one or more optical fiber from the described joints of optical fibre.
2. optic drop cables assembly as claimed in claim 1, described optic drop cables assembly further comprises the post forming part, described post forming part covers the part of described boundary section and described fiber optic cables.
3. optic drop cables assembly as claimed in claim 2; wherein at one or more some place along described boundary section; comprise one or more positioning belt, with described one or more stiffener or described one or more stiffener and described protection tube is fastening puts in place.
4. as each described optic drop cables assembly in the claim 1 to 3; wherein said optical fiber lock arrangement comprises one or more in following: be coated to the bonding agent of described protection tube and described fiber optic cables, or be coated in the bonding agent liner positioning belt on the described protection tube.
5. optic drop cables assembly as claimed in claim 1, wherein said fiber optic cables comprise outer protective cover or the joints of optical fibre.
6. method of making the optic drop cables assembly, described method comprises:
Manufacturing comprises for generation of the fiber optic cables of boundary section:
Remove the outer protective cover of first length;
Remove the cable material of second length;
Reinforcing element is cut into the 3rd length;
Around the optical fiber band separator tube is installed;
Lock arrangement is installed;
Jacket portions is installed;
At least one stiffener of described fiber optic cables is fastened at least one stiffener of described jacket portions;
Described stiffener is fastened to described separator tube; And
The described boundary section of post forming.
7. method as claimed in claim 6, described method comprise the step that stays from the outstanding described cable material of a part of described fiber optic cables.
8. method as claimed in claim 7, described method comprises the first half of the described part that removes described cable material.
9. as the described method of claim 6 to 8, the described step that described lock arrangement is installed comprises the step that adhesive material is coated to described cable material, described separator tube and described optical fiber band.
10. method as claimed in claim 6, the described step that described lock arrangement is installed comprises around described optical fiber band installs bonding agent liner positioning belt and settles described bonding agent liner positioning belt near described fiber optic cables.
11. method as claimed in claim 10, the described step that described lock arrangement is installed comprises described separator tube is installed in the position in the described bonding agent liner positioning belt, and described bonding agent liner positioning belt is fastened to described separator tube and described optical fiber band.
12. method as claimed in claim 6, the described step that described stiffener is fastened to described separator tube comprises around described separator tube and described stiffener installs at least one positioning belt; Described at least one positioning belt is selected from by a group that forms in thermal shrinkage part and the metal tape.
13. method as claimed in claim 6, the described step that described jacket portions is installed comprise that the described length that spreads all over described jacket portions places described optical fiber band.
14. method as claimed in claim 6, described method comprise the joints of optical fibre are installed to one step in the end of an end of described jacket portions or described fiber optic cables.
15. as each described method in the claim 10 to 14, the described step of the described boundary section of post forming comprises the described fiber optic cables of post forming at least a portion and the described jacket portions of at least a portion.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2011100108 | 2011-01-25 | ||
| AU2011100108A AU2011100108A4 (en) | 2011-01-25 | 2011-01-25 | A fiber optic drop cable assembly |
| PCT/US2012/022459 WO2012103162A1 (en) | 2011-01-25 | 2012-01-25 | A fiber optic drop cable assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103348274A true CN103348274A (en) | 2013-10-09 |
| CN103348274B CN103348274B (en) | 2016-06-01 |
Family
ID=43629966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280007992.XA Active CN103348274B (en) | 2011-01-25 | 2012-01-25 | Optic drop cables always becomes |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN103348274B (en) |
| AU (1) | AU2011100108A4 (en) |
| CA (1) | CA2825482C (en) |
| WO (1) | WO2012103162A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9069152B2 (en) | 2013-02-28 | 2015-06-30 | Corning Optical Communications LLC | Furcating fiber optic cables without direct coupling of optical fibers to strength members, and related assemblies and methods |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6539147B1 (en) * | 1999-08-12 | 2003-03-25 | Bellsouth Intellectual Property Corporation | Connectorized inside fiber optic drop |
| US20060133748A1 (en) * | 2004-12-22 | 2006-06-22 | Seddon David A | Fiber optic drop cables suitable for fiber to the subscriber applications |
| US7272282B1 (en) * | 2006-07-31 | 2007-09-18 | Corning Cable Systems. Llc. | Fiber optic cables and assemblies suitable for distribution |
| US7463803B2 (en) * | 2005-11-14 | 2008-12-09 | Corning Cable Systems Llc | Drop cable with fiber optic connector and methods for fabricating same |
-
2011
- 2011-01-25 AU AU2011100108A patent/AU2011100108A4/en not_active Expired
-
2012
- 2012-01-25 WO PCT/US2012/022459 patent/WO2012103162A1/en active Application Filing
- 2012-01-25 CA CA2825482A patent/CA2825482C/en active Active
- 2012-01-25 CN CN201280007992.XA patent/CN103348274B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6539147B1 (en) * | 1999-08-12 | 2003-03-25 | Bellsouth Intellectual Property Corporation | Connectorized inside fiber optic drop |
| US20060133748A1 (en) * | 2004-12-22 | 2006-06-22 | Seddon David A | Fiber optic drop cables suitable for fiber to the subscriber applications |
| US7463803B2 (en) * | 2005-11-14 | 2008-12-09 | Corning Cable Systems Llc | Drop cable with fiber optic connector and methods for fabricating same |
| US7272282B1 (en) * | 2006-07-31 | 2007-09-18 | Corning Cable Systems. Llc. | Fiber optic cables and assemblies suitable for distribution |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2011100108A4 (en) | 2011-03-03 |
| CN103348274B (en) | 2016-06-01 |
| WO2012103162A1 (en) | 2012-08-02 |
| CA2825482A1 (en) | 2012-08-02 |
| CA2825482C (en) | 2018-05-15 |
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