CN105137545B - A kind of cable assembly - Google Patents
A kind of cable assembly Download PDFInfo
- Publication number
- CN105137545B CN105137545B CN201510545463.0A CN201510545463A CN105137545B CN 105137545 B CN105137545 B CN 105137545B CN 201510545463 A CN201510545463 A CN 201510545463A CN 105137545 B CN105137545 B CN 105137545B
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- backboard
- optical fiber
- backplane substrate
- section
- fibre ribbon
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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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3608—Fibre wiring boards, i.e. where fibres are embedded or attached in a pattern on or to a substrate, e.g. flexible sheets
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The present invention relates to cable assembly, including the joints of optical fibre and optical fiber backboard, first optical fiber backboard unit of optical fiber backboard includes the first backplane substrate, it is provided with the first backboard in first backplane substrate of the first backboard unit and wears groove, second backplane substrate of the second backboard unit of optical fiber backboard includes being in section on the right side of the second backboard that the leading-out terminal for the second optical fiber above the first backplane substrate is arranged, it is in section on the left of the second backboard that the lead-in wire terminal for the second optical fiber below the first backplane substrate is arranged and the second backboard interlude being connected on the left of the second backboard on the right side of section and the second backboard between section, second backboard interlude is arranged in described first backboard and wears in groove, the lead-in wire terminal of the second fibre ribbon is positioned at below the lead-in wire terminal of the first fibre ribbon, the leading-out terminal of the second optical fiber is positioned at above the leading-out terminal of the first fibre ribbon.The invention provides the cable assembly that a kind of optical fiber that can realize between optical fiber backboard unit can intersect in the vertical direction.
Description
Technical field
The present invention relates to the cable assembly in optical signal transmission field.
Background technology
Development along with information technology, fiber-optic transfer is applied in increasing communication system, transmit to realize the high density of optical signal, the fibre ribbon comprising multifiber is applied and is given birth to, traditional fibre ribbon is flat belt-like form, and it is formed, during use side by side by the bare fibre of 4,8,12,24 or other quantity, the adapter of special type is made, with communicating optical signals at the input of optical fiber and the outfan of optical fiber.nullWhen the optical fiber of this kind of form transmits signal，Its one end is one to one with the signal of the other end，Signal cannot be delivered to an other fibre ribbon from a fibre ribbon，Along with the treating capacity of data of information system is increasing，Signal cross between fibre ribbon and fibre ribbon is inevitable，Existing use arranges the optical fiber backboard of cross light fibre ribbons optical fiber backboard as disclosed in United States Patent (USP) US6744956，This optical fiber backboard includes the first optical fiber backboard unit and the second optical fiber backboard unit of mounted on top，Second optical fiber backboard unit includes the first backplane substrate，Second optical fiber backboard unit includes the second backplane substrate，Two the first fibre ribbons it are provided with in first backplane substrate，Two the second fibre ribbons it are provided with in second backplane substrate，The optical fiber lead-in wire terminal of two the first fibre ribbons is between left and right every setting，The optical fiber lead-in wire terminal of two the second fibre ribbons is between left and right every setting，The optical fiber lead-in wire terminal of two the first fibre ribbons is in the top of the optical fiber lead-in wire terminal of two the second fibre ribbons，First、Four new fibre ribbons are formed after optical fiber leading-out terminal intersection restructuring in second fibre ribbon，To complete the Cross transfer of fiber-optic signal，The optical fiber leading-out terminal of the first fibre ribbon is in the top of the optical fiber leading-out terminal of the second fibre ribbon.Existing this optical fiber backboard there is a problem in that the intersection that can only realize horizontal direction between the optical fiber between each optical fiber backboard unit, and the intersection of above-below direction can not be realized, the optical fiber lead-in wire terminal of the i.e. first fibre ribbon is in the top of the optical fiber lead-in wire terminal of the second fibre ribbon, the optical fiber leading-out terminal of the first fibre ribbon is in the top of the optical fiber leading-out terminal of the second fibre ribbon, high speed development along with communication equipment, the application of multiple rows of high-density optical fiber connector is more and more extensive, when connecting alternately occurs in the signal between row and row of multiple rows of joints of optical fibre, this kind of optical fiber backboard just cannot solve this problem.
Summary of the invention
It is an object of the invention to provide the cable assembly that a kind of optical fiber that can realize between optical fiber backboard unit can intersect in the vertical direction.
In order to solve the problems referred to above, in the present invention, the technical scheme of cable assembly is:
nullCable assembly，Including the joints of optical fibre and optical fiber backboard，Optical fiber backboard includes the first optical fiber backboard unit and the second optical fiber backboard unit，First optical fiber backboard unit includes the first backplane substrate，The first fibre ribbon being connected with the described joints of optical fibre for carrying optical signal along the longitudinal direction it is provided with in first backplane substrate，Second optical fiber backboard unit includes the second backplane substrate，The second fibre ribbon being connected with the described joints of optical fibre it is provided with in second backplane substrate，It is provided with in first backplane substrate and runs through the first backboard of described first backplane substrate along the first backplane substrate thickness of slab direction and wear groove，Second backplane substrate includes being in section on the right side of the second backboard that the leading-out terminal for the second optical fiber above described first backplane substrate is arranged、It is in section on the left of the second backboard that the lead-in wire terminal for the second optical fiber below described first backplane substrate is arranged and the second backboard interlude being connected on the left of described second backboard on the right side of section and the second backboard between section，Second backboard interlude is arranged in described first backboard and wears in groove，The lead-in wire terminal of the second fibre ribbon is positioned at below the lead-in wire terminal of the first fibre ribbon，The leading-out terminal of the second optical fiber is positioned at above the leading-out terminal of the first fibre ribbon.
Described second backplane substrate is fabricated from a flexible material.
First optical fiber is with at least two, and the optical fiber in each first fibre ribbon is worn the right side of groove at described first backboard and intersected restructuring, and the first backboard is worn groove and is in the centre of the first backplane substrate and keeps left position.
First backboard is worn the left end of groove and is extended on the left surface of described first backplane substrate, it is provided with in second backplane substrate and runs through the second backboard that the right-hand member of described second backplane substrate extends on the right flank of described second backplane substrate along the second backplane substrate thickness of slab direction and wear groove, first backplane substrate includes being positioned on the right side of described second backboard section on the right side of the first backboard that the leading-out terminal for the second fibre ribbon below section is arranged, section and the first backboard interlude of being connected on the left of described first backboard on the right side of section and the first backboard between section on the left of the first backboard that the lead-in wire terminal for the second fibre ribbon above section is arranged on the left of described second backboard, first backboard interlude is arranged in described second backboard and wears in groove.
Described first backplane substrate is fabricated from a flexible material.
The invention have the benefit that and wear groove by arranging the first backboard in the first backplane substrate, during use, second backboard interlude by the first backboard wear in groove through thus realize section on the right side of the second backboard and be in the top of the first backplane substrate, on the left of second backboard, section is in the lower section of the first backplane substrate, the lead-in wire terminal of the second fibre ribbon being so arranged at section on the left of the second backboard may be in the lower section of the first fibre ribbon, the leading-out terminal of the second fibre ribbon being arranged at section on the right side of the second backboard may be in the top of the second fibre ribbon, thus realize the intersecting in the vertical direction of the optical fiber between optical fiber backboard unit, thus the environment when mutual connection occurs in the signal between row and row of multiple rows of joints of optical fibre uses.
Accompanying drawing explanation
Fig. 1 is the joints of optical fibre and the use state diagram of the adaptive joints of optical fibre in the present invention；
Fig. 2 is the structural representation when joints of optical fibre and adaptive joints of optical fibre grafting in Fig. 1；
Fig. 3 is enlarged drawing at the A of Fig. 2；
Fig. 4 be in Fig. 1 contact unit and optical fiber coordinate schematic diagram；
Fig. 5 be plug casing and X in the present invention, Y-direction floating mount mechanism coordinate schematic diagram；
Fig. 6 is the top view of Fig. 2；
Fig. 7 is that the C-C of Fig. 6 is to sectional view；
Fig. 8 is enlarged drawing at the B of Fig. 6；
Fig. 9 is enlarged drawing at the D in Fig. 7；
Figure 10 is the structural representation of optical fiber backboard in the present invention；
Figure 11 is the manufacturing process schematic diagram of optical fiber backboard in Figure 10；
Figure 12 is the structural representation of the first optical fiber backboard unit in Figure 10；
Figure 13 is the structural representation of the second optical fiber backboard unit in Figure 10；
Figure 14 is the structural representation of substrate tape in Figure 10；
Figure 15 is the optical fiber connection diagram in the present invention between daughter board plug and another one plug.
Detailed description of the invention
nullThe enforcement of cable assembly is such as shown in Fig. 1 ~ 15: cable assembly includes the joints of optical fibre and optical fiber backboard，In the present embodiment, the joints of optical fibre are a daughter board plug being installed on the daughter board in corresponding rack when using，Daughter board plug 3 includes plug casing，Plug casing includes male component housing 8、Locking shell 6 and flotation shell 5，Wherein the front end of male component housing is inserted terminal，Male component housing is made up of insulant，Male component housing is provided with contact unit，Contact unit includes pin body 11 and the limit base 12 front and back arranged，In the present embodiment, limit base is binary limit base，Pin body includes MT contact pin，Elastic arm 8 it is provided with on limit base 12，Lock projection 9 it is provided with on elastic arm 8，The draw-in groove coordinated with lock projection 9 it is provided with on male component housing 8，The first spring 10 it is top-loaded with between limit base 12 and pin body 11，Limit base has the main channel passed through along the longitudinal direction for corresponding optical fiber and for optical fiber 14 along being perpendicular to the accessory channel 13 that fore-and-aft direction passes through，In the present embodiment, optical fiber is fibre ribbons structure，Limit base is square sleeve structure，Accessory channel 13 is arranged at edges and corners of direction sleeve.By the setting of accessory channel, limit base 12 can be along being perpendicular on fore-and-aft direction by taking-up on optical fiber, so after damaging occurs in limit base, it is only necessary to change limit base.
Male component housing 8 is the flat block structure that thickness is vertically extending, width extends in left-right direction, resilient push 21 it is provided with on male component housing, resilient push 21 has end and male component housing 8 is fixedly installed, the head end elastic putter body 22 overhang forward, resilient push is arranged at male component housing upper end, has the deformation gap 20 for resilient push elastic deformation along the vertical direction between male component housing and the projecting end of putter body.The projecting end of putter body 22 is provided with and coordinates with flotation shell 5 block to limit the housing Stop structure 24 that flotation shell moves forward, the locking pushing part 23 of pushing tow housing Stop structure 24 it is provided with on flotation shell, the present embodiment middle shell Stop structure 24 is the projection being convexly equipped in putter body 22 upper end, in putter body 22, the front side in housing Stop structure is provided with before at male component housing by respective socket part case block by the load portion 25 of Socket casing pushing tow, load portion 25 makes described housing Stop structure get out of the way flotation shell 5 after being made the projecting end elastic deformation of putter body by Socket casing pushing tow, flotation shell 5 can move by opposing plug part case 8 in the longitudinal direction, load portion 25 is in the upside of putter body.The Z-direction that can be realized flotation shell corresponding male component housing by said structure is floated, and what Z-direction was corresponding is fore-and-aft direction.
nullThe locking slot 28 for coordinating it is provided with the locking hook on backboard socket on male component housing，Locking hook 27 is with the slotting elastic relocatable elastic hook of tongue 26，Locking shell 6 guiding movement along the longitudinal direction is assemblied on male component housing 8，The second spring 10 for applying direction active force forward to locking shell it is provided with between locking shell 6 and male component housing 8，Locking shell 6 has for being perpendicular on fore-and-aft direction the horizontal pressure unit 29 that coordinate prevent locking hook from locking slot in abjection spacing with locking hook 27 and for the longitudinal pressure-bearing portion 30 coordinated with locking hook pushing tow in the longitudinal direction，Longitudinal pressure-bearing portion 30 is positioned at the front side of horizontal pressure unit 29，At daughter board plug and backboard socket to time slotting，The pushing tow longitudinal direction pressure-bearing portion, end 30 of locking hook 27，So that moving after locking shell 6，After locking hook 27 enters in locking slot 28，No longer pushing tow locking shell is linked up with in locking，Active force by the second spring，Locking shell moves forward，Horizontal pressure unit 29 in locking shell moves to locking hook position，Spacing to locking hook by horizontal pressure unit 29，Prevent locking hook from being deviate from by locking slot 28，To realize the locking of daughter board plug and backboard socket.The gathering sill 35 extended along the longitudinal direction it is provided with in locking shell, the rear side cell wall 37 of gathering sill 35 is the most gradually towards the skew wall of top rake, the barb 36 being positioned in gathering sill it is provided with on flotation shell, barb 36 can move in gathering sill 35, barb 36 is adaptive with the rear side cell wall gradient of gathering sill 35, and such group strip flotation shell when moving backwards, and barb 36 can move backwards with locking shell 6, make horizontal pressure unit be removed by locking hook, thus realize unlocking.Realized the unblock of locking shell by rock plate, be highly suitable for daughter board density big, do not have space directly to go to draw use in the environment of locking shell at all.
X is passed through in the left and right sides of flotation shell, Y-direction floating mount mechanism is installed on daughter board, X is left and right directions to correspondence, what Y-direction was corresponding is above-below direction, X, Y-direction floating mount mechanism includes front limit block 16, rear limited block 18 and before being connected to, connection post 15 between rear limited block, front limit block 16 is fixed on daughter board by screw 17, the left and right sides of flotation shell is provided with the floating hole 50 that axis extends along the longitudinal direction, offer for connecting post along X to the side wall channels loaded on the hole wall in floating hole, floating hole be connected between post the flying height having on left and right directions and above-below direction.When being so possible to prevent daughter board to dock with backboard, it is possible that headstock is to not inserting, and the problem breaking parts.Fig. 7 middle term 2-1 represents Socket casing.
Optical fiber backboard includes the first optical fiber backboard unit 45 and the second optical fiber backboard unit 46, and the first optical fiber backboard unit includes the first backplane substrate 43, the first backplane substrate is provided with four for the first fibre ribbon 44 carrying optical signal along the longitudinal direction；Second optical fiber backboard unit 46 includes the second fibre ribbon 42, four it are provided with for the second fibre ribbon 41 carrying optical signal along the longitudinal direction in second backplane substrate, first fibre ribbon, the second fibre ribbon are all connected on daughter board plug, and first, second backplane substrate is all fabricated from a flexible material.The first fibre ribbon 47 running through the first backplane substrate along the first backplane substrate thickness of slab direction it is provided with in first backplane substrate 43, the left end of the first fibre ribbon 47 extends on the left surface of the first backplane substrate, optical fiber in each first fibre ribbon wears the right side intersection restructuring of groove at the first backboard, the left side wherein having two the first fibre ribbons to wear groove at the first backboard synthesizes one, wearing the right side of groove at the first backboard and intersect restructuring again, the first fibre ribbon 47 is in the centre of the first backplane substrate 43 and keeps left position.It is provided with on second fibre ribbon 42 and runs through the second backboard of the second fibre ribbon 42 along the second backplane substrate thickness of slab direction and wear groove 48, second backboard is worn groove 48 and is in the centre of the second backplane substrate and keeps left position, second backboard is worn the right-hand member of groove 48 and is extended on the right flank of the second backplane substrate, and the optical fiber in each second fibre ribbon 41 wears the right side intersection restructuring of groove at the second backboard.Second backplane substrate includes section 42-2 on the left of section 42-1 on the right side of the second backboard, the second backboard and the second backboard interlude being connected on the left of the second backboard on the right side of section and the second backboard between section, the lead-in wire terminal 41-1 of the second fibre ribbon is arranged on the left of the second backboard in section 42-2, and the leading-out terminal 41-2 of the second fibre ribbon is arranged on the right side of the second backboard in section 42-1；nullFirst backplane substrate includes section 43-1 on the right side of the first backboard、Section 43-2 and the first backboard interlude of being connected on the left of the first backboard on the right side of section and the first backboard between section on the left of first backboard，The lead-in wire terminal 44-1 of the first fibre ribbon is arranged on the left of the first backboard in section 43-2，The leading-out terminal 44-2 of the first fibre ribbon is arranged on the right side of the first backboard in section 43-1，Wherein the second backboard interlude is arranged in the first backboard and wears in groove，First backboard interlude is arranged in the second backboard and wears in groove，On the right side of second backboard, section is in the top of section on the right side of the first backboard，On the left of second backboard, section is in the lower section of section on the left of the first backboard，So that the lead-in wire terminal of the second fibre ribbon is positioned at below the lead-in wire terminal of the first fibre ribbon，The leading-out terminal of the second optical fiber is positioned at above the leading-out terminal of the first fibre ribbon，Thus achieve the optical fiber between backboard fiber unit the most arranged in a crossed manner.
The manufacturing process of the optical fiber backboard unit in above-mentioned optical fiber backboard is: first providing and have the matrix of pressure-sensitive, pressure-sensitive can be the attribute that matrix inherently has, such as matrix is the transparent adhesive film structure formed after glue curing, and film structure has pressure-sensitive；Pressure-sensitive can also be to coat pressure-sensitive adhesive layer on matrix and make matrix have pressure-sensitive, such as matrix is the substrate tape with pressure-sensitive adhesive layer.As a example by now using substrate tape 49 as matrix, the making to optical fiber backboard unit illustrates; fibre ribbon is arranged in the surface of substrate tape; the optical fiber of fibre ribbon carries out on substrate tape surface intersecting recombinates; the optical fiber combination after recombinating of intersecting forms complete fibre ribbon or part fiber band; encapsulated layer is coated subsequently at substrate tape and optical fiber surface; optical fiber is formed protection; that is the backplane substrate in the present invention is made up of substrate tape and encapsulated layer; finally cutting out backboard in the side of backplane substrate wears groove, can make the second optical fiber backboard unit with identical layout.The manufacturing process of optical fiber backboard is: the fluting position of first, second optical fiber backboard unit plugs each other combination as shown in figure 11: after insert group is closed by two optical fiber backboard unit, by the A direction turnover along Figure 11 of the second optical fiber backboard matrix, until each leading-out terminal on the second optical fiber backboard unit is respectively at the surface of each lead-in wire terminal on the first optical fiber backboard unit, each lead-in wire terminal on second optical fiber backboard unit is respectively at the underface of each lead-in wire terminal on the first optical fiber backboard unit, it is achieved between row and row interlaced of fibre ribbon.
nullDuring use，This daughter board plug 3 is installed on daughter board 4，Matched backboard socket 2 is installed on backboard 1，The hand-holdable daughter board of operator makes daughter board plug and backboard socket to inserting，X、Y-direction floating mount mechanism is possible to prevent daughter board plug、The backboard socket problem to not inserting occurs，After daughter board plug and backboard socket are to inserting，Locking hook on backboard socket first hooks the locking slot on male component housing，Horizontal pressure unit in locking shell pushes down locking hook，Daughter board plug has been locked with backboard socket，Along with the continuation of daughter board moves forward，Flotation shell promotes resilient push，Resilient push continues to move forward with male component housing，Gradually，Socket casing makes the projecting end elastic deformation down of putter body with the load portion pushing tow in resilient push，Under the effect of Socket casing，Housing Stop structure in putter body can be completely disengaged with flotation shell，Daughter board continues reach，Only have flotation shell to move forward，Daughter board is installed and is put in place，Flotation shell is also by Socket casing block，Flotation shell is in location free procedure，Male component housing can move back up till locking hook again plays and act under the effect of the first spring.When needs daughter board plug separates with backboard socket, pulling daughter board, flotation shell moves backwards, and after the rear wall in barbs hold locking shell on flotation shell, flotation shell moves after can driving locking shell and realizes unlocking.In the other embodiments of the joints of optical fibre: the joints of optical fibre can also is that and daughter board plug adaptation backboard socket, and certain joints of optical fibre can also be used in other environment beyond rack；Daughter board plug can also is that LC plug；Certainly the Z-direction in above-described embodiment is floated, and X, Y-direction floating mount mechanism can also be applied in electric connector, and now daughter board plug can be a plug；The deformation direction of the projecting end of putter body can also be left and right directions, and now putter body can be arranged at the side of male component housing；Housing Stop structure may not be a projection cube structure, such as hierarchic structure low after height before the upper surface of putter body is one, now housing Stop structure can be made up of the step surface of hierarchic structure；Limit base can also use monomer structure.The second backplane substrate being fabricated from a flexible material facilitates the making of light signal transmission device, and first, second backplane substrate can bend simultaneously so that this signal transmitting apparatus goes for various operating angle；First backboard is worn groove and is positioned at the centre of the first backplane substrate and keeps left position, and the restructuring that intersects of optical fiber simultaneously occurs to wear the right side of groove at the first backboard, so contributes to reducing the size of backplane substrate, and the beneficially miniaturization of light signal transmission device makes；Arranging the second backboard in second backplane substrate and wear groove, such first, second backplane substrate just can be implemented in the projection on above-below direction and overlaps, to arrange more fibre ribbon in limited space.In the other embodiments of this light signal transmission device: the second backboard in the second backplane substrate is worn groove and be can also be without setting, now two first, second fibre ribbons on right side can not set；Certain first backboard is worn groove and can also be not extend on the left surface of the first backplane substrate；The number of the fibre ribbon on each optical fiber backboard unit can also be configured as required, such as two, three or other number；First backplane substrate can also be made up of rigid material；Second backplane substrate can also be made up of rigid material；When the size of backplane substrate is bigger, groove worn by backboard can also be arranged at the centre position of backplane substrate or keep right position in centre.
Claims (5)
- null1. cable assembly，Including the joints of optical fibre and optical fiber backboard，Optical fiber backboard includes the first optical fiber backboard unit and the second optical fiber backboard unit，First optical fiber backboard unit includes the first backplane substrate，The first fibre ribbon being connected with the described joints of optical fibre for carrying optical signal it is provided with in first backplane substrate，With the length direction of the first fibre ribbon as fore-and-aft direction，Second optical fiber backboard unit includes the second backplane substrate，The second fibre ribbon being connected with the described joints of optical fibre it is provided with in second backplane substrate，It is characterized in that: be provided with in the first backplane substrate and run through the first backboard of described first backplane substrate along the first backplane substrate thickness of slab direction and wear groove，Second backplane substrate includes being in section on the right side of the second backboard that the leading-out terminal for the second optical fiber above described first backplane substrate is arranged、It is in section on the left of the second backboard that the lead-in wire terminal for the second optical fiber below described first backplane substrate is arranged and the second backboard interlude being connected on the left of described second backboard on the right side of section and the second backboard between section，Second backboard interlude is arranged in described first backboard and wears in groove，The lead-in wire terminal of the second fibre ribbon is positioned at below the lead-in wire terminal of the first fibre ribbon，The leading-out terminal of the second optical fiber is positioned at above the leading-out terminal of the first fibre ribbon.
- Cable assembly the most according to claim 1, it is characterised in that: described second backplane substrate is fabricated from a flexible material.
- Cable assembly the most according to claim 1, it is characterised in that: the first optical fiber is with at least two, and the optical fiber in each first fibre ribbon is worn the right side of groove at described first backboard and intersected restructuring, and the first backboard is worn groove and is in the centre of the first backplane substrate and keeps left position.
- 4. according to the cable assembly described in claim 1 ~ 3 any one, it is characterized in that: the first backboard is worn the left end of groove and extended on the left surface of described first backplane substrate, it is provided with in second backplane substrate and runs through the second backboard that the right-hand member of described second backplane substrate extends on the right flank of described second backplane substrate along the second backplane substrate thickness of slab direction and wear groove, first backplane substrate includes being positioned on the right side of described second backboard section on the right side of the first backboard that the leading-out terminal for the second fibre ribbon below section is arranged, section and the first backboard interlude of being connected on the left of described first backboard on the right side of section and the first backboard between section on the left of the first backboard that the lead-in wire terminal for the second fibre ribbon above section is arranged on the left of described second backboard, first backboard interlude is arranged in described second backboard and wears in groove.
- Cable assembly the most according to claim 4, it is characterised in that: described first backplane substrate is fabricated from a flexible material.
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| CN201510545463.0A CN105137545B (en) | 2015-08-31 | 2015-08-31 | A kind of cable assembly |
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| CN201510545463.0A CN105137545B (en) | 2015-08-31 | 2015-08-31 | A kind of cable assembly |
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| CN105137545B true CN105137545B (en) | 2016-12-07 |
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| CN108023641A (en) * | 2017-11-23 | 2018-05-11 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of synthesis core processor of flexible optical fibre network interconnecting method and application this method |
| CN110501787B (en) * | 2018-06-29 | 2021-06-29 | 中航光电科技股份有限公司 | Shell assembly and inter-board connector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1809775A (en) * | 2001-02-06 | 2006-07-26 | 泰拉丁公司 | High-density fiber optic backplane, method of making the same, and fiber optic network assembly comprising a fiber optic backplane |
| US7369717B1 (en) * | 2002-12-25 | 2008-05-06 | 3M Innovative Properties Company | Optical interconnection harness |
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| KR100639922B1 (en) * | 2004-08-11 | 2006-10-31 | 한국전자통신연구원 | Electro-optical circuit board with a optical connector and method of manufacturing the same |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1809775A (en) * | 2001-02-06 | 2006-07-26 | 泰拉丁公司 | High-density fiber optic backplane, method of making the same, and fiber optic network assembly comprising a fiber optic backplane |
| US7369717B1 (en) * | 2002-12-25 | 2008-05-06 | 3M Innovative Properties Company | Optical interconnection harness |
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