CN101487915A - Optical apparatus holder - Google Patents
Optical apparatus holder Download PDFInfo
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- CN101487915A CN101487915A CNA2008100012785A CN200810001278A CN101487915A CN 101487915 A CN101487915 A CN 101487915A CN A2008100012785 A CNA2008100012785 A CN A2008100012785A CN 200810001278 A CN200810001278 A CN 200810001278A CN 101487915 A CN101487915 A CN 101487915A
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- connector
- passage
- apparatus holder
- fibre
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- 230000003287 optical effect Effects 0.000 title claims abstract description 231
- 239000013307 optical fiber Substances 0.000 claims abstract description 137
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 34
- 239000000835 fiber Substances 0.000 claims description 30
- 238000009826 distribution Methods 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 8
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- 230000008878 coupling Effects 0.000 description 2
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- 238000005096 rolling process Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
Images
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
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4453—Cassettes
- G02B6/4454—Cassettes with splices
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
An optical device maintainer can maintain at least one optical fibre connector and can also maintain an optical component. The optical device maintainer comprises a base with a first surface and a plurality of connector channels; wherein the first surface is provided with a device channel. The optical component (such as an optical splitter or a coupler) can be fixed in the device channel. The connector channels maintain a connector, and the optical component is accessed into a telecommunication network by the connector.
Description
Technical field
The present invention relates to a kind of be used for fixing and the keep joints of optical fibre and the device of another optical devices (for example optical splitter, wavelength division multiplexer etc.) at least.
Background technology
Compare with the network based on copper conductor of similar size, fiber optic network can be handled higher speech volume and carry out faster data transmission, and communication network is adopting optical fiber technology to improve communication quality step by step.Interconnected between the point that is provided at remote separation need connect optical fiber by connector usually.For example, the joints of optical fibre partly are used to carry out user and telecom operators' (for example telephony service provider) interconnected usually.
Two kinds of common types of the joints of optical fibre are welded connector and mechanical connector, and the two is a technique known in the optical fiber technology field.In order to remain on through the transmission quality on the circuit that connects, the joints of optical fibre (for example on optical apparatus holder) are in some way fixed, with vibration, strain and/or the damage that prevents web member.Optical apparatus holder also can be as the institutional framework that is provided with and differentiates the joints of optical fibre in installation and maintenance fiber optic network process.Traditional optical apparatus holder can be made by metal, foam, rubber or plastic material, and described material can be fixed in the successive trays in the optical fiber sealer or in the distributing board.
Along with the optical telecommunication network arrives more near end user location, passive optical devices shifts out from central machine room and big fiber distribution hub, goes forward side by side into network, and in described network, saving the space and facility is installed is important factor.Be used for the traditional distributed passive optical network (PON) of buildings network optical fiber, passive optical devices is placed in telecommunications sealer and the little allocation units with the form of module, described module be fused or be mechanically connected in the optical distribution cable on the input end of described device then or one or more output on the outgoing side of device or the feeder line optical cable in input optical fibre.This configuration is removed outside the module that need contain passive optical devices, also needs to comprise at least in described sealer or the allocation units successive trays.
Therefore, exist for a kind of passive device is put into sealer or the distributor disk optical apparatus holder demand with the method for the fixing more highdensity joints of optical fibre.
Summary of the invention
According to a first aspect of the invention, provide a kind of Embedded optical apparatus holder.Described optical apparatus holder comprises pedestal, and described pedestal has first surface, optical devices passage and a plurality of joints of optical fibre passage.Described optical devices passage is positioned on the first surface of pedestal, and is disposed for the clamping optics.Described joints of optical fibre passage also is positioned on the first surface of pedestal and is configured for grip optical fiber connector.
According to another aspect of the present invention, the optical apparatus holder assembly comprises built-in optical device retainer, optical devices and first joints of optical fibre.Described optical apparatus holder comprises the pedestal with first surface, and wherein optical devices passage and a plurality of joints of optical fibre passage place on the first surface of pedestal.Optical devices comprise input optical fibre, optics and output optical fibre, and place the optical devices passage.First joints of optical fibre place of at least one joints of optical fibre passage, and wherein the joints of optical fibre are connected to optical distribution cable optical fiber with the input optical fibre of optical devices.
Foregoing invention content of the present invention does not attempt to describe each specific embodiment of the present invention or every kind of implementation.Accompanying drawing and ensuing detailed description illustrate these embodiment more targetedly.
Description of drawings
The present invention further describes in detail with reference to the accompanying drawings, in the accompanying drawings:
Figure 1A is the equal proportion vertical view of optical apparatus holder according to an embodiment of the invention;
Figure 1B illustrates the optical apparatus holder of Figure 1A that optical devices and optical conenctor wherein have been installed;
Fig. 2 is the equal proportion vertical view of optional optical apparatus holder according to an embodiment of the invention that optical devices and optical conenctor wherein have been installed;
Fig. 3 is the optional equal proportion vertical view of optical apparatus holder according to an embodiment of the invention;
Fig. 4 A is the vertical view of optional embodiment of the optical apparatus holder of optical apparatus holder of the present invention;
Fig. 4 B illustrates the xsect of the optical apparatus holder of Fig. 4 A;
Fig. 4 C is the equal proportion vertical view according to the optical apparatus holder of optional embodiment of the present invention;
Fig. 4 D is the vertical view of another optional embodiment of optical apparatus holder of the present invention;
Fig. 4 E illustrates the xsect of the optical apparatus holder of Fig. 4 D;
Fig. 5 illustrates the use of optical apparatus holder and the traditional optical device retainer insert of Fig. 4 A that optical devices and optical conenctor wherein are installed;
Fig. 6 illustrates the configuration of the connector insert of the Fig. 5 that is installed in the successive trays;
Fig. 7 is the isometric map that can be used for the fan-out portion of coupling arrangement retainer according to of the present invention.
Although the present invention can be revised as multiple variant and optional form, its details is shown in the drawings and will describe in detail in the mode of example.Yet, should be appreciated that the invention that the invention is not restricted to described specific embodiment, on the contrary, the present invention covers all variants, equivalent and the substitute that falls in the protection scope of the present invention that is defined by the following claims.
Embodiment
In the following description to preferred embodiment, Reference numeral is added in the accompanying drawing, forms the part of accompanying drawing, and with way of illustration the specific embodiment that the present invention can adopt is shown therein.Shown embodiment does not attempt to list according to all embodiment of the present invention.Should be appreciated that and under the situation that does not depart from protection scope of the present invention, can adopt other embodiment, also can carry out structure or change in logic.Therefore, following detailed description and do not mean that restriction.
The present invention relates to be disposed for the dissimilar traditional fiber connectors of clamping, the described joints of optical fibre comprise welded connector, mechanical connector, passive and/or active optics device (for example optical splitter, coupling mechanism, wavelength-division multiplex apparatus, triplexer (triplexer) etc.).
The exemplary embodiments of novel optical device retainer 100 is shown in Figure 1A and 1B.Optical apparatus holder 100 can be suitable for receiving at least one passive and/or active optics device and a plurality of welded connector or mechanical connector.Figure 1A illustrates the optical apparatus holder of embodiment according to the present invention embodiment.Optical apparatus holder as shown in Figure 1 comprises pedestal 110, and described pedestal has common corresponding to the connector clamping section in the successive trays, for example is generally rectangle or other geometric configuration (not shown).Described pedestal comprises first surface 102 (being expressed as the first surface among Fig. 1) and second surface (not shown).In a preferred embodiment, optical apparatus holder can be rectangle or parallelogram.At least one blocking device 180 can extend so that optical apparatus holder 100 is fixed on the successive trays (not shown) from the sidepiece or the second surface of pedestal.Alternatively, the device retainer can be connected with connector by another kind of method of attachment (for example, bonding, hook-loop fastener, screw, interference fit etc.).The device retainer can be installed in (for example connector box, termination box, wall-mount box, platform, many fixed cells etc.) in the optical fiber sealer alternatively; Fiber distribution point (for example hub, casing, box or terminal); Perhaps framework installation unit (for example frame top tray, optical fiber storage rack or plugboard).
Each connector passage 122 can be limited by a plurality of arms 120, and described arm 120 extends from the first surface 102 of pedestal 110.Each connector passage 122 can monofiber connector 150 of clamping or a multiple fiber optical connector device independently.In the exemplary embodiment shown in Figure 1A and 1B, arrange two pairs of arms 120 in each connector passage 122.The length of the arm relevant with each connector passage and quantity can be according to design variation, but will be understood that and fallen in protection scope of the present invention.Arm 120 divides into groups with opposed facing form, and perhaps arm can be staggered and be used for providing multiple spot load on the joints of optical fibre.Described arm can be made of resilient material.Each arm 120 comprises thereon the hook 125 that forms, so that the right hook of given arm is relative, and described hook is suspended from the connector passage.These hooks are configured to cooperate with the joints of optical fibre when the joints of optical fibre are embedded in the connector passage 122, safely described joints of optical fibre clamping is gone up in place.
Figure 1A illustrates the device retainer with four parallel columns and the arm of four parallel columns.Two array apparatus retainers are grouped into the twin installation retainer with first row and second row, and two row arms are grouped into the paired arm with first row and second row.First row and the mutually skew of second row can be clamped in the device on the optical apparatus holder and the packing density of connector with increase.
Figure 1B illustrates the typical optical apparatus holder that is used for clamping 1x4 beam-divider means 140 and 5 joints of optical fibre 150,152.Typically, beam-divider means comprises input optical fibre 142, optical splitter 144 and a plurality of output optical fibre 146a-146d.Joints of optical fibre 150 can be used to optical fiber 160 is connected to input optical fibre 142 from optical distribution cable or feeder line optical cable.Remaining four joints of optical fibre 152 can be used to output optical fibre 146 be connected to optical distribution cable, tail optical fiber, the optical cable 170a-170d that rolls off the production line, perhaps be connected to other optical fiber of other optical cables.In the exemplary embodiment of Figure 1B, the joints of optical fibre 150,152 are clamped by four hooks 125, and described hook 125 has one on each arm 120, be used for the joints of optical fibre are fixed on connector passage 122.Figure 1B illustrates exemplary embodiment the storing optical device and relevant single fused fiber splice connector compactly that how can adopt optical apparatus holder of the present invention.Only the minimum bending radius of optical fiber has limited connector and Unit Installation density.
Although show 1x8 beam-divider means 240, Fig. 2 represents to be used for the exemplary optical apparatus holder 200 of clamping 1x16 beam-divider means.Alternatively, when piling up two connectors in each connector passage, two 1x8, two 1x16 or a 1x32 optical splitter can be accommodated in the insert of Fig. 2.When placing a connector in each connector passage, optical apparatus holder has the ability of 17 joints of optical fibre of clamping; And when piling up two connectors in each connector passage, optical apparatus holder has the ability of 34 joints of optical fibre of clamping.Nine single fiber welded connectors 250,252a-252h as among Fig. 2 independently shown in the connector passage.Typically, beam-divider means comprises input optical fibre 242, optical splitter 244 and a plurality of output optical fibre 246a-246h.Joints of optical fibre 250 that are arranged in a connector passage can be used for optical fiber 160 is connected to input optical fibre 242 from optical distribution cable or feeder line optical cable.Remaining connector passage can be used for output optical fibre 246a-246h from optical splitter be connected to optical fiber pigtail, optical cable 270a-270h or other optical cables roll off the production line.Eight connector passage in Figure 1B, have been adopted.
Fig. 3 illustrates another the typical optical apparatus holder 300 that is used for grip optical fiber device 340 and monofiber connector 350.The joints of optical fibre 350 that are arranged in a connector passage on the first surface 302 of pedestal 310 of device retainer 300 can be used for optical fiber 160 is connected to input optical fibre 342 from optical distribution cable or feeder line optical cable, and described input optical fibre 342 is directed to optical splitter 344.Second traditional optical device retainer (not shown) can be used to hold the connector of the optical fiber 346a-346d that draws from optical splitter 344.
Fig. 4 A and 4B illustrate another exemplary optical apparatus holder 400 that is used for clamping optical devices 444 and various optical conenctor 450.The advantage of this design is that the technology in this area can adopt various traditional welded connectors and mechanical connector widely.For example, 2.4mm single fiber welded connector sleeve pipe, ribbon fiber welded connector sleeve pipe and the mechanical connection apparatus of single fiber welded connector sleeve pipe, 3.0mm (for example can be from (the 3MCompany of 3M company in Sao Paulo city of Minn., St.Paul, MN USA) 3M that obtains
TM2540G Fibrlok
TMThe 250 μ m joints of optical fibre (Fiber Splice) and 3M
TM2529 Fibrlok
TMII general purpose optical fiber connector (Universal Optical Fiber Splice)), can use, and must not carry the independent device retainer of every kind of dissimilar joints of optical fibre according to the network design instructions of single assembly retainer.
Each welded connector passage 422A, 422B have pair of U-shaped retainer 420A, 420B, and described U-shaped retainer 420A, 420B are respectively placed near each end of single welded connector passage 422B of the single welded connector passage 422A of 2.4mm and 3.0 mm.U-shaped retainer 420A, 420B can form independently or be formed integrally as with public inwall 421B, shown in Fig. 4 B.The U-shaped retainer can be made by resilient material, and when connector was embedded in the connector passage, the wall 421A-421C of U-shaped retainer 420A, 420B was out of shape a little with permission.Choose wantonly, little detent 423 can be formed on the wall 421A-421C of U-shaped retainer 420A, 420B, further the welded connector sleeve pipe is remained in the connector passage.
Exemplary optical apparatus holder 400 shown in Fig. 4 A-4C shows two kinds mechanical connector is fixed into method in the connector passage.Connector passage 422C can be configured to clamping 3M
TMFibrlok
TMThe 4x4 joints of optical fibre (Optical Fiber Splice) 450C or similar connector.Connector passage 422C is the form of microspike 424 or short wall, and described connector passage is more bigger than connector in shape, and when connector be embedded into appointment treat the connector passage of clamping the time, microspike 424 or short wall are roughly around connector.Microspike 424 can comprise the wall 425 raised and the flexible arm at a pair of interval, and the described wall of raising 425 is along the side longitudinal extension of connector passage 422C, and described flexible arm is along the opposing longitudinal edges setting of connector passage 422C.Each arm 426 has projection 427 in its end, to cooperate with mechanical connector, so that described mechanical connector is clamped among the connector passage 422C.In the process that joints of optical fibre 450C is installed, arm is out of shape a little, and when connector is installed in the connector passage fully, rebounds.Projection 427 on the end of each arm 426 cooperates with the top surface 451 of mechanical connector, depress connector with the pedestal 410 by relative optical apparatus holder 400 with the wall 425 of raising of relative edge setting along connector passage 422C, and connector is remained among the connector passage 422C.
The exemplary methods of a kind of optional clamping mechanical connector that interrelates with connector passage 422D is shown in Fig. 4 A-4C.Two posts 428 are positioned at each end of connector passage 422D.Every post has the barb (not shown) that is positioned at every column top.Described barb be configured to cave in 453 or connector 450D on other surface characteristics cooperatively interact, between the relative post 428 on each end that connector is fixed on connector passage 422D.
Fig. 4 D and 4E illustrate the optional embodiment of the optical apparatus holder 400 ' of the optical apparatus holder 400 shown in Fig. 4 A-4C.Exemplary optical apparatus holder 400 ' can comprise at least one the device passage 432 ' that is arranged on the optical apparatus holder center, and is distributed in a plurality of welded connector passage 422E-H on each side of device passage.In a typical embodiment of the optical apparatus holder 400 ' shown in Fig. 4 D and 4E, independently connector passage places on the first surface 402 of pedestal 410, with fixing various optical conenctors.
Device passage 432 ' can be limited by fence 433, and described fence 433 is locking device passage 432 ' roughly, and shaped slightly is greater than the designated device that is used for clamping.Described fence 433 can comprise the relative device retainer 430 ' at a plurality of intervals, and described relative device retainer 430 ' extends from fence, is approximately perpendicular to optical apparatus holder 400 '.Each optical apparatus holder can have the flange 435 that forms on it, and described flange is suspended from the device passage.These flange configurations become when optical devices flush mounting passage, cooperate with optical devices, with described optical devices safely clamping go up in place.
Typically, the described optical apparatus holder here can place successive trays, fiber distribution unit or ONT Optical Network Terminal, to help optical fiber interconnected from optical distribution cable to a plurality of optical cables that roll off the production line.Fig. 5 illustrates the exemplary methods of the optical apparatus holder 400 that adopts Fig. 4 A with traditional optical device retainer 500, and described traditional optical device retainer 500 is used for optical fiber is connected to eight independently optical fiber optical cables that roll off the production line from optical distribution cable.Tradition connector holder insert 500 for example can be 3M company (3M Company, St.Paul, MNUSA) the obtainable 3M in commercial Sao Paulo city from the Minn.
TMFIBRLOK
TMConnector inserts (Splice Inserts) 2521-FL; 3M
TMFIBRLOK
TMMULTIFIBRLOK
TMSPLICE INSERTS 2521-MF; And 3M
TMFUSION SPLICE INSERT 2-PACK 2521-F.Omitted the background structure of successive trays, fiber distribution unit or ONT Optical Network Terminal, connected so that show the optical fiber that can carry out.
The ribbon fiber that beam-divider means 440. these optical devices that Fig. 5 illustrates the optical devices passage that places optical apparatus holder 400 comprise input optical fibre 442,1x8 optical splitter 444 and contain eight independent output optical fibre 446A-446H is drawn optical cable 446.Mechanical optical fiber connector 450C can be used for optical fiber 160 is connected to from optical distribution cable or feeder line optical cable the input optical fibre 442 of optical devices 440.Output optical fibre 446A-446H in ribbon fiber output optical cable 446 is independently, and being connected to optical apparatus holder insert 500 by route, described optical apparatus holder insert 500 has eight additional mechanical connector 552A-552H that are arranged on wherein.These connectors 552A-552H is connected to optical fiber roll off the production line optical cable 570A-570H or other optical cables with output optical fibre 446A-446H.Choose wantonly, fan-out portion can be used to manage output optical fibre.Alternatively, the output optical fibre in the optical fiber ribbon cable can be connected to the optical cable that rolls off the production line by the multi-optical fiber melt connecting connector or by many mechanical fiber optics connector.The advantage of this fibre circuit is that it allows optical devices to be installed in and is used for that described optical devices are connected to the connector of optical fiber and the optical fiber that is used for being drawn out to optical devices is connected to the identical successive trays of connector of roll off the production line optical cable or tail optical fiber from optical distribution cable, and described optical cable or the optical fiber pigtail of rolling off the production line is connected to terminal user or other optical fiber.
Be present in optical distribution cable at optical fiber ribbon cable, in the optical cable that rolls off the production line or in the installation as the part of optical devices, the optical fiber that uses fan-out portion to separate in the optical fiber ribbon cable is favourable.The example of exemplary fan-out portion 700 is shown specifically in Fig. 7.Fan-out portion 700 can embed one of optical apparatus holder 400, connector passage 422 of 400 '.Fan-out portion 700 comprises pedestal 702 and knock-down lid 701, wherein is used for ribbon fiber is imported the groove 703 of fan-out portion 700 in the formation of the end of pedestal 702.At the end of pedestal, form a plurality of holes 704 from optical fiber ribbon cable so that a plurality of single fibers are separated with groove.Optical fiber is drawn out to fan-out portion by hole 704.Groove 705 is along the downward longitudinal extension in the both sides of pedestal 702.Can form a pair of tab 706 at the front end of lid 701.Tab 706 can be embedded into the groove 705 on the either side of pedestal, the fan-out portion 700 that assembles with formation.
In use, ribbon fiber at first is introduced into groove 703.Optical fiber in the optical fiber ribbon cable is divided into independently single fiber.Every independently single fiber present by one of them hole 704, up to the optical fiber ribbon cable into pedestal 702 of fan-out portion 700 that is fixed.Fan-out portion 700 assembles by the groove 705 that the tab on the knock-down lid 701 706 is injected on the pedestal 702.When protuberance 707 was pressed in the opening 708, fan-out portion 700 was locked in together.
Fig. 6 illustrates optical apparatus holder insert 400 and the traditional connector insert 500 that is installed in the successive trays 600.Successive trays 600 comprises single integrally formed structure and comprises sidewall 617 and 618, the one 621 and the 2 622 arc end wall and diapire 623 and the optional lid (not shown) of two substantially parallel separations.Each pallet 600 can 24 welded connectors of outfit as many as or 16 mechanical connectors or at least one optics, and for the obtainable connector holder insert of commerce, but 12 welded connectors of outfit as many as or 8 mechanical connectors.Pallet 600 can be stored each lax optical fiber by organizing to greatest extent extraly in the space of minimum, and can guarantee minimum bending radius, be 1.5 inches (3.8cm) for example, and can handle 16 separator tubes or optical cable, in each opening 630, handle 4 for conventional fiber.
Successive trays has a plurality of optical fiber on every side that are arranged on the top periphery of sidewall and arc end wall and keeps tab 626.Extra wall and/or dividing plate can be added on the successive trays to strengthen the route setting and the management of the optical fiber in the successive trays.These extra walls also can have the additional optical fiber that is provided with along its top and keep tab 628.Optical fiber keeps tab 626,628 to extend into the section that the inside surface by sidewall and end wall limits, and separates with diapire, optical fiber is remained between tab 626,627 and the diapire 623.
The central area of successive trays can be provided with at least one optical devices storage/joints of optical fibre section 640.Successive trays among Fig. 6 has two optical devices storage/connector sections 640.Each connector section can be rectangular shape usually.Edge along optical devices storage/connector section 640 is provided with a plurality of slit (not shown), and described slit holds the locking assembly of built-in optical device retainer and/or traditional connector holder, so that described retainer is fixed in the successive trays.Removable optical apparatus holder 400 and traditional optical apparatus holder can be embedded into optical devices storage/connector zone.Use the connector insert can make the network more flexible maximization, and need not the too much successive trays of stock.The ability that optical devices are fit into the connector insert has further been widened those skilled in that art and can have been obtained the network selection face.
Alternatively, stacked successive trays can be used in combination with current optical apparatus holder.
From the angle of this instructions, the adaptable various variants of the present invention involved in the present invention, equivalent processes and multiple structure are obvious for those of skill in the art.
Claims (20)
1. Embedded optical apparatus holder comprises:
Pedestal, described pedestal has first surface;
The optical devices passage, described optical devices passage is positioned on the first surface of pedestal, and wherein said optical devices passage is configured for the clamping optics; And
A plurality of joints of optical fibre passages, described joints of optical fibre passage is positioned on the first surface of pedestal, and each in wherein said a plurality of joints of optical fibre passages is configured to grip optical fiber connector.
2. optical apparatus holder according to claim 1 also is included in the multiple arrangement retainer on each side of optical devices passage, so that optical devices are fixed in the optical devices passage.
3. optical apparatus holder according to claim 1 also comprises a plurality of arms that are arranged in each connector passage, so that the joints of optical fibre are fixed in the connector passage.
4. optical apparatus holder according to claim 1, the wherein said joints of optical fibre are one of mechanical connector, welded connector, many mechanical fiber optics connector, multi-optical fiber melt connecting connector and optical fiber ribbon cable welded connector.
5. optical apparatus holder according to claim 1, wherein said optical devices are one of optical splitter, optical coupler, wavelength division multiplexer, Coarse Wave Division Multiplexer, dense wave division multiplexer, triplexer, laser instrument, transmitter, receiver, photodiode, photoswitch and optical attenuator.
6. optical apparatus holder according to claim 1 is installed in one of optical fiber sealer, distribution point and framework installation unit.
7. a fibre junction pallet comprises built-in optical device retainer according to claim 1, and described built-in optical device retainer places on the join domain of successive trays.
8. fibre junction pallet according to claim 7 is installed in one of optical fiber sealer, distribution point and framework installation unit.
9. optical apparatus holder according to claim 1 also comprises the fanout apparatus that is arranged in one of connector passage.
10. optical apparatus holder assembly comprises:
Built-in optical device retainer, described optical apparatus holder comprises the pedestal with first surface, is positioned at the optical devices passage on the first surface of pedestal and is positioned at least one joints of optical fibre passage on the first surface of pedestal;
Optical devices place described optical devices passage, and wherein said optical devices comprise input optical fibre, optics and output optical fibre; And
First joints of optical fibre place one of described at least one joints of optical fibre passage, and wherein the joints of optical fibre are connected to optical distribution cable optical fiber with the input optical fibre of optical devices.
11. optical apparatus holder assembly according to claim 10 also comprises the multiple arrangement retainer, described device retainer is positioned on each side of optical devices passage, with optic stationary in the optical devices passage.
12. optical apparatus holder assembly according to claim 10 also comprises a plurality of arms, described arm is positioned on each side of each connector passage, so that the joints of optical fibre are fixed in the connector passage.
13. optical apparatus holder assembly according to claim 10, wherein said first joints of optical fibre are in mechanical connector, welded connector, many mechanical fiber optics connector, multi-optical fiber melt connecting connector, optical fiber ribbon cable welded connector or the fanout apparatus.
14. optical apparatus holder assembly according to claim 10, wherein said at least one connector passage can keep welded connector, and further comprises second connector passage that can keep mechanical connector.
15. optical apparatus holder assembly according to claim 10, wherein said optics are one of optical splitter, optical coupler, wavelength-division multiplex apparatus, Coarse Wave Division Multiplexer, dense wave division multiplexer, photoswitch and optical attenuator.
16. optical apparatus holder assembly according to claim 15 comprises a plurality of second joints of optical fibre, described second joints of optical fibre are connected to a plurality of optical cable and optical fibres that roll off the production line with a plurality of output optical fibres from optical devices.
17. a fibre junction pallet comprises the built-in optical device retainer according to claim 10, in the join domain of described built-in optical device retainer as for successive trays.
18. successive trays according to claim 17 also comprises the connector insert, described connector insert places the join domain of successive trays, is used for a plurality of output optical fibres are connected to a plurality of optical cable and optical fibres that roll off the production line from optical devices.
19. optical apparatus holder assembly according to claim 10 also comprises the fanout apparatus that places one of connector passage.
20. optical apparatus holder assembly according to claim 10 is installed in one of optical fiber sealer, distribution point and framework installation unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100012785A CN101487915A (en) | 2008-01-17 | 2008-01-17 | Optical apparatus holder |
| PCT/US2008/085871 WO2009091457A1 (en) | 2008-01-17 | 2008-12-08 | Optical device holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100012785A CN101487915A (en) | 2008-01-17 | 2008-01-17 | Optical apparatus holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101487915A true CN101487915A (en) | 2009-07-22 |
Family
ID=40885586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100012785A Pending CN101487915A (en) | 2008-01-17 | 2008-01-17 | Optical apparatus holder |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101487915A (en) |
| WO (1) | WO2009091457A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963684B (en) * | 2009-07-24 | 2013-04-10 | 上海瑞侃电缆附件有限公司 | Optical fiber fusion tray |
| CN103676055A (en) * | 2013-12-13 | 2014-03-26 | 中国航空工业集团公司第六三一研究所 | Method for reinforcing tail fibers of photoelectric device |
| CN105338433A (en) * | 2015-10-16 | 2016-02-17 | 中国人民解放军国防科学技术大学 | Method for parallelly calculating broadcast communication |
| CN107003489A (en) * | 2014-10-10 | 2017-08-01 | 普睿司曼股份公司 | Device and component for keeping passive optical module |
| CN113953437A (en) * | 2021-10-22 | 2022-01-21 | 台山市万力达金属制品科技有限公司 | Telescopic bracket positioning device and auxiliary assembling device of telescopic bracket |
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| WO2012044696A2 (en) * | 2010-09-30 | 2012-04-05 | The Board Of Trustees Of The Leland Stanford Junior University | Prediction of clinical outcome in hematological malignancies using a self-renewal expression signature |
| CN104520744B (en) * | 2012-04-03 | 2018-12-11 | 泰科电子瑞侃有限公司 | Telecommunications shelter and line winder |
| DE102016008729B4 (en) * | 2016-07-21 | 2019-05-09 | Langmatz Gmbh | Fiber termination point with a cassette |
| US12259590B2 (en) * | 2021-11-29 | 2025-03-25 | Corning Research & Development Corporation | Fiber-optic apparatus |
| US20230375788A1 (en) * | 2022-03-23 | 2023-11-23 | Ppc Broadband, Inc. | Fiber optic component holder having a variably sized receiving portion for holding various sizes of fiber optical components or multiple fiber optical components |
| EP4508474A1 (en) * | 2022-04-11 | 2025-02-19 | PPC Broadband, Inc. | Adapter configured to permit a heat shrink splice holder portion of a fiber splice cassette to hold a mechanical crimp splice protector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2237121B (en) * | 1989-10-10 | 1993-07-21 | Bowthorpe Hellermann Ltd | Optical fibre splice storage enclosure |
| DE4415218C1 (en) * | 1994-04-26 | 1995-10-19 | Krone Ag | Housing for optical components |
| US6249636B1 (en) * | 1999-09-07 | 2001-06-19 | Lucent Technologies, Inc. | High density fusion splice holder |
| US6434313B1 (en) * | 2000-10-31 | 2002-08-13 | Corning Cable Systems Llc | Fiber optic closure with couplers and splice tray |
-
2008
- 2008-01-17 CN CNA2008100012785A patent/CN101487915A/en active Pending
- 2008-12-08 WO PCT/US2008/085871 patent/WO2009091457A1/en active Application Filing
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963684B (en) * | 2009-07-24 | 2013-04-10 | 上海瑞侃电缆附件有限公司 | Optical fiber fusion tray |
| CN103676055A (en) * | 2013-12-13 | 2014-03-26 | 中国航空工业集团公司第六三一研究所 | Method for reinforcing tail fibers of photoelectric device |
| CN107003489A (en) * | 2014-10-10 | 2017-08-01 | 普睿司曼股份公司 | Device and component for keeping passive optical module |
| CN107003489B (en) * | 2014-10-10 | 2019-12-20 | 普睿司曼股份公司 | Device and assembly for holding passive optical module |
| CN105338433A (en) * | 2015-10-16 | 2016-02-17 | 中国人民解放军国防科学技术大学 | Method for parallelly calculating broadcast communication |
| CN105338433B (en) * | 2015-10-16 | 2019-01-08 | 中国人民解放军国防科学技术大学 | A kind of method of parallel computation broadcast communication |
| CN113953437A (en) * | 2021-10-22 | 2022-01-21 | 台山市万力达金属制品科技有限公司 | Telescopic bracket positioning device and auxiliary assembling device of telescopic bracket |
| CN113953437B (en) * | 2021-10-22 | 2024-07-23 | 台山市万力达金属制品科技有限公司 | Telescopic bracket positioning device and auxiliary assembling device for telescopic bracket |
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| Publication number | Publication date |
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| WO2009091457A1 (en) | 2009-07-23 |
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