CN105068202B - The comprehensive distribution box of ONU equipment and optical splitter - Google Patents
The comprehensive distribution box of ONU equipment and optical splitter Download PDFInfo
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- CN105068202B CN105068202B CN201510461020.3A CN201510461020A CN105068202B CN 105068202 B CN105068202 B CN 105068202B CN 201510461020 A CN201510461020 A CN 201510461020A CN 105068202 B CN105068202 B CN 105068202B
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- backboard
- optical fiber
- coupling bar
- bolt
- strap
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- 230000003287 optical effect Effects 0.000 title claims abstract description 50
- 238000009826 distribution Methods 0.000 title claims abstract description 21
- 230000008878 coupling Effects 0.000 claims abstract description 60
- 238000010168 coupling process Methods 0.000 claims abstract description 60
- 238000005859 coupling reaction Methods 0.000 claims abstract description 60
- 239000013307 optical fiber Substances 0.000 claims abstract description 47
- 239000000835 fiber Substances 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 11
- 238000004587 chromatography analysis Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 abstract description 9
- 238000004891 communication Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 210000001520 comb Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The present invention relates to a kind of ONU equipments and the comprehensive distribution box of optical splitter, it includes backboard, two side plates, bottom plate, top plate and chamber door, backboard is equipped with cable terminal box, at least a pair of the first coupling bar for being used to fix ONU equipment and at least a pair of the second coupling bar for being used to fix optical splitter, the first strap and the first adjusting nut are set on each pair of first coupling bar, the second strap and the second adjusting nut are set on each pair of second coupling bar, cable terminal box is internally provided with optical fiber thermoconnecting tray and multicore pencil tail optical fiber, its top is equipped with multi-core optical fiber flange coupling connector, one end of the multicore pencil tail optical fiber band connection head is connect with multi-core optical fiber flange coupling connector；Compared with prior art, product of the present invention solves the problems, such as that ONU box house cables are in disorder, simplifies optical cable welding flow, solves the problems, such as that the ONU equipment of each communication producer production and optical splitter specification, size, mounting means are various and lead to not unified fixation.
Description
Technical field
The present invention relates to photoelectric communication field more particularly to the comprehensive distribution boxes of a kind of ONU equipment and optical splitter.
Background technology
The installation of power distribution communication ONU babinets takes longer in previous Communication System for Distribution Automation process of construction, directly affects
Project progress is primarily present problems with：
1st, communication terminal ONU equipment is not reliably fixed position in ONU babinets, can only use tied silk in work progress at the scene
Fixed, it is unreliable that equipment is fixed；Optical splitter does not have reliable fixed position, is not easy to safeguard, and technique is unsightly.
2nd, the ONU equipment of each producer and optical splitter size of product disunity, mounting means are various, can not unify solid
Fixed, general ONU babinets can not be suitable for the ONU equipment and optical splitter of each producer.
3rd, optical cable, which enters after ONU babinets, does not have cable terminal box, but with disk fibre unit and tail optical fiber welding, Cable Core Number compared with
When more, corresponding serial number tail optical fiber is found in inconvenience；It needs to be docked with flange during jumper connection fibre core, not only construction process is complicated, but also right
Connector attenuation is generated in termination process, whole construction process seems in disorder in babinet, is not easy to attended operation and trouble shooting.
4th, ONU babinets integral layout is unreasonable, and cable is not easy to comb in a jumble, and technique unsightly, is unfavorable for the equipment in later stage
O＆M.
5th, without unified flow of installation standard, construction technology is irregular, is not easy to the acceptance of work and transports in the future
Row is safeguarded.
Invention content
The technical problems to be solved by the invention are to provide that a kind of simplified optical cable welding flow, cable is easily combed, pacified in case
Fill the solid and reliable ONU equipment of equipment of various models and the comprehensive distribution box of optical splitter.
The technical solution that the present invention solves above-mentioned technical problem is as follows：
The comprehensive distribution box of a kind of ONU equipment and optical splitter, it includes backboard, two side plates, bottom plate, top plate and chamber door,
The bottom plate is equipped with optical cable through-hole, and the backboard is equipped with cable terminal box, at least a pair is used to fix the first of ONU equipment
Coupling bar and at least a pair of the second coupling bar for being used to fix optical splitter, first coupling bar, second coupling bar are located at
The same side of the cable terminal box,
Suit is there are one the first strap on each pair of first coupling bar, and first strap is along described first
The axial direction of coupling bar slides, and the first adjusting screw thread is additionally provided on each first coupling bar and is adjusted with described first
The first adjusting nut that screw thread matches, first strap between first adjusting nut and the backboard,
There are one the second strap, axial direction of second strap along the second coupling bar for suit on each pair of second coupling bar
Direction is slided, and the second adjusting screw thread is additionally provided on each second coupling bar and adjusts what screw thread matched with described second
Second adjusting nut, second strap is between second adjusting nut and the backboard；
The cable terminal box is internally provided with optical fiber thermoconnecting tray and multicore pencil tail optical fiber, the bottom of the cable terminal box
Equipped with through-hole, it is equipped with multi-core optical fiber flange coupling connector at the top of the cable terminal box, multiple companies on the multicore pencil tail optical fiber
Connector is connect respectively with multiple output terminals on the multi-core optical fiber flange coupling connector.
Compared with prior art, the beneficial effects of the invention are as follows：
Product integral layout of the present invention is reasonable, and cable trend is clear in case, easily combs, and solves previous ONU box houses line
The problem of cable is in disorder improves babinet operability, convenient for daily maintenance；Carry multiple tail optical fiber connectors and the optical fiber cable termination case of fiber cores
Optical cable welding flow can be simplified, compared with the previous empty optical cable fiber management tray, eliminate block, stripping, fine cable welding,
Tail optical fiber jumper connection is not error-prone, greatly shortens weld time, improves work efficiency；This product is only needed through the first strap
The chucking power formed between the chucking power, the second strap and the backboard that are formed between backboard, just can setting different size
It is fixed in babinet for solid and reliable, solves the ONU equipment of each communication producer production and optical splitter specification, size, installation
Mode is various and the problem of lead to not unified fixation.
Based on the above technical solution, the present invention can also be improved as follows.
As a kind of preferred embodiment of the present invention, first strap is parallel with the side plate.
Advantageous effect using above-mentioned preferred embodiment is：When the first strap is parallel with side plate, two on clamping plate
First coupling bar vertically arranges, and ONU equipment can be first placed on underlying first coupling bar, obtained certain
It after support force, then is clamped by the first strap, can make ONU equipment is fixed more stablize, is firm.
As another preferred embodiment of the present invention, second strap is vertical with the side plate.
Advantageous effect using above-mentioned preferred embodiment is：Optical splitter is smaller than ONU equipment and light, when the second strap and side
When plate is vertical, the second strap is horizontally disposed with, and between optical splitter is put in two the second coupling bars, is fixed only by second
The clamping action of clamping plate can just realize it fixation, while also be able to save housing interior volume.
As another preferred embodiment of the present invention, on the backboard, it is equipped with and is used for below the cable terminal box
The cable fixing clip tool of the fixed optical fiber cable.
Advantageous effect using above-mentioned preferred embodiment is：Cable fixing clip tool can fix the circuit for stretching out optical cable welding disk
Optical cable, line cable is avoided to shake, twisting the problems such as.
As another preferred embodiment of the present invention, the inside of the cable terminal box, the optical fiber thermoconnecting tray
Multiple cable clamps are surrounded by, the multicore pencil tail optical fiber is fixed on the cable terminal box by cable clamp coiling
It is interior.
Advantageous effect using above-mentioned preferred embodiment is：By multicore pencil tail fiber disc around fixation centered on optical fiber thermoconnecting tray
On the backboard of distributing cabinet, cable terminal box inner space was both saved, pencil tail optical fiber trend is clear, easily combs, and avoid multicore
The problems such as pencil tail optical fiber shakes, twisting.
As the present invention another preferred embodiment, each pair of first coupling bar be divided into first be fixedly connected bolt and
The first flexible connection bolt that bolt can be fixedly connected with closer or far from described first, described first is fixedly connected with bolt and the backboard
It is fixedly connected, the backboard is equipped with the first backboard bar hole for being flexibly connected bolt with described first and matching, and described first lives
Dynamic coupling bar is bolted by the first backboard bar hole with the backboard, first strap equipped with it is described
The first clamping plate bar hole that first flexible connection bolt matches.
Advantageous effect using above-mentioned preferred embodiment is：By adjust first flexible connection bolt with first be fixedly connected bolt it
Between distance, make them that can also implement a chucking power to ONU equipment, coordinate the clamping between the first strap and backboard
Power can make under double reaction plus ONU equipment is fixed more to stablize, securely.
As the present invention another preferred embodiment, each pair of second coupling bar be divided into second be fixedly connected bolt and
The second flexible connection bolt that bolt can be fixedly connected with closer or far from described second, described second is fixedly connected with bolt and the backboard
It is fixedly connected, the backboard is equipped with the second backboard bar hole for being flexibly connected bolt with described second and matching, and described second lives
Dynamic coupling bar is bolted by the second backboard bar hole with the backboard, second strap equipped with it is described
The second clamping plate bar hole that second flexible connection bolt matches.
Advantageous effect using above-mentioned preferred embodiment is：By adjust second flexible connection bolt with second be fixedly connected bolt it
Between distance, make them that can also implement a chucking power to optical splitter, coordinate the chucking power between the second strap and backboard,
It can make optical splitter is fixed more to stablize, securely under double reaction plus.
As another preferred embodiment of the present invention, the multicore pencil tail optical fiber is marked equipped with fibre core chromatography.
Advantageous effect using above-mentioned preferred embodiment is：During optical cable welding, pass through the fibre core chromatography of pencil tail optical fiber
Label can be quickly found out corresponding fiber cores and carry out welding making.
As another preferred embodiment of the present invention, heat emission hole is offered on the side plate.
Advantageous effect using above-mentioned preferred embodiment is：Heat emission hole can to box house carry out heat dissipation ventilation, avoid because
Box interior temperature is excessively high and influences equipment working efficiency and service life.
As another preferred embodiment of the present invention, the heat emission hole is shutter.
Advantageous effect using above-mentioned preferred embodiment is：The heat emission hole of shutter has certain dustproof and waterproof work(
Energy.
Description of the drawings
Fig. 1 is the structure diagram of product of the present invention；
In attached drawing, parts list represented by the reference numerals are as follows：
1st, backboard, 2, cable terminal box, the 3, first strap, the 4, second strap, 5, multi-core optical fiber flanged joint
Device, 6, optical fiber thermoconnecting tray, 7, cable fixing clip tool, 8, first is fixedly connected with bolt, the 9, first flexible connection bolt, and 10, first clamping plate
Bar hole, 11, second is fixedly connected with bolt, the 12, second flexible connection bolt, and 13, second clamping plate bar hole, 14, multicore pencil tail optical fiber,
15th, line cable.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1, the comprehensive distribution box of a kind of ONU equipment and optical splitter, it include 1, two side plate of backboard, bottom plate,
Top plate and chamber door, the heat emission hole of shutter is offered on the side plate, and the bottom plate is equipped with optical cable through-hole, the back of the body
Plate 1 is equipped with cable terminal box 2, at least a pair of the first coupling bar for being used to fix ONU equipment and at least a pair for fixed point
Second coupling bar of light device, first coupling bar, second coupling bar are located at the same side of the cable terminal box 2,
Suit is there are one the first strap 3 on each pair of first coupling bar, and first strap 3 is along described the
One coupling bar axial direction slides, and the first adjusting screw thread is additionally provided on each first coupling bar and is adjusted with described first
The first adjusting nut that screw thread matches, first strap 3 be located at first adjusting nut and the backboard 1 it
Between, first strap 3 is parallel with the side plate, and there are one the second straps for suit on each pair of second coupling bar
4, second strap 4 is slided along the second coupling bar axial direction, and the is additionally provided on each second coupling bar
Two adjusting screw threads and the second adjusting nut to match with the described second adjusting screw thread, second strap 4 are located at institute
It states between the second adjusting nut and the backboard 1, second strap 4 is vertical with the side plate；
The cable terminal box 2 be internally provided with optical fiber thermoconnecting tray 6 and multicore pencil tail optical fiber 14 (can be 12 cores, 24 cores,
36 cores, 48 cores etc.), the multicore pencil tail optical fiber 14 is marked equipped with fibre core chromatography, and the bottom of the cable terminal box 2, which is equipped with, to be led to
Hole, 2 top of cable terminal box are equipped with multi-core optical fiber flange coupling connector 5 (can be 12 cores, 24 cores, 36 cores, 48 cores etc.), institute
The multiple connectors stated on multicore pencil tail optical fiber 14 connect respectively with multiple output terminals on the multi-core optical fiber flange coupling connector 5
It connects, the inside of the cable terminal box 2, the optical fiber thermoconnecting tray 6 are surrounded by multiple cable clamps, the multicore pencil tail
Fibre 14 is fixed on by cable clamp coiling in the cable terminal box 2, on the backboard 1, under the cable terminal box 2
Side is equipped with the cable fixing clip tool 7 for fixing the line cable 15.
Product of the present invention is when mounted, it is only necessary between ONU equipment is placed on each pair of first coupling bar, make the first fixation
Clamping plate 3 is slided along the first coupling bar axial direction, and ONU equipment is extruded on backboard 1, then tightens the first adjusting nut, you can
ONU equipment is fixed on backboard 1, then between optical splitter is placed on each pair of second coupling bar, by the second strap 4 along
Two coupling bar axial directions slide, and optical splitter are extruded on backboard 1, then tighten the second adjusting nut, you can consolidate optical splitter
It is scheduled on backboard 1, then connect the input terminal tail optical fiber connector of optical splitter with ONU equipment, then the output terminal tail optical fiber by optical splitter
Connector is connect with the input terminal of the multi-core optical fiber flange coupling connector 5 in cable terminal box 2, finally by extraneous line cable 15 according to
It is secondary that the through-hole, the optical cable through-hole is passed through to enter cable terminal box 2, open the optical fiber thermoconnecting tray 6, and the line cable
15 one end stretched into shift to an earlier date stripping and prepare naked fibre core, can be with the broken end of the multicore pencil tail optical fiber 14 in the fused fiber splice
Welding, fixation are carried out in disk 6, makes optic fiber distribution, that is, completes the optical cable connection of ONU babinets.
Embodiment 2
As shown in Figure 1, the comprehensive distribution box of a kind of ONU equipment and optical splitter, 1 class of structure, installation method and embodiment
Seemingly, it is divided into first the difference lies in, each pair of first coupling bar and is fixedly connected with bolt 8 and can be closer or far from described first
The first flexible connection bolt 9 of bolt 8 is fixedly connected with, described first is fixedly connected with bolt 8 is fixedly connected with the backboard 1, the backboard 1
The the first backboard bar hole for being flexibly connected bolt 9 with described first and matching is equipped with, the first flexible connection bolt 9 is by described
First backboard bar hole is bolted with the backboard 1, and first strap 3 is equipped with is flexibly connected bolt with described first
The 9 first clamping plate bar holes 10 to match, each pair of second coupling bar be divided into second be fixedly connected bolt 11 and can it is close or
The the second flexible connection bolt 12 for being fixedly connected with bolt 11 far from described second, described second is fixedly connected with bolt 11 consolidates with the backboard 1
Fixed connection, the backboard 1 are equipped with the second backboard bar hole for being flexibly connected bolt 12 with described second and matching, and described second lives
Dynamic coupling bar 12 is bolted by the second backboard bar hole and the backboard 1, second strap 4 equipped with
The second clamping plate bar hole 13 that the second flexible connection bolt 12 matches；In this way in the fixed ONU equipment of installation and optical splitter,
Can respectively by adjust first flexible connection bolt 9 with first be fixedly connected the distance between bolt 8, second be flexibly connected bolt 12 and
Second is fixedly connected with the distance between bolt 11, makes them that can also implement a chucking power, cooperation first to ONU equipment and optical splitter
Chucking power between strap 3, the second strap 4 and backboard 1, can make ONU equipment and light splitting under double reaction plus
Device is fixed more to be stablized, securely.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of comprehensive distribution box of ONU equipment and optical splitter, which is characterized in that it include backboard (1), two side plates, bottom plate,
Top plate and chamber door, the bottom plate are equipped with optical cable through-hole, and the backboard (1) is equipped with cable terminal box (2), at least a pair is used for
First coupling bar of fixed ONU equipment and at least a pair of the second coupling bar for being used to fix optical splitter, first coupling bar, institute
State the same side that the second coupling bar is located at the cable terminal box (2)；
Suit is there are one the first strap (3) on each pair of first coupling bar, and first strap (3) is along described the
The axial direction of one coupling bar slides, and the first adjusting screw thread is additionally provided on each first coupling bar and is adjusted with described first
The first adjusting nut that section screw thread matches, first strap (3) is positioned at first adjusting nut and the backboard
(1) between, suit is there are one the second strap (4) on each pair of second coupling bar, and second strap is along second
The axial direction of coupling bar slides, and the second adjusting screw thread is additionally provided on each second coupling bar and is adjusted with described second
The second adjusting nut that screw thread matches, second strap (4) is positioned at second adjusting nut and the backboard (1)
Between；
The cable terminal box (2) is internally provided with optical fiber thermoconnecting tray (6) and multicore pencil tail optical fiber (14), the cable terminal box
(2) bottom is equipped with through-hole, and multi-core optical fiber flange coupling connector (5), the multicore pencil are equipped at the top of the cable terminal box (2)
Multiple connectors on tail optical fiber (14) are connect respectively with multiple output terminals on the multi-core optical fiber flange coupling connector (5).
2. the comprehensive distribution box of ONU equipment according to claim 1 and optical splitter, which is characterized in that described first fixes
Clamping plate (3) is parallel with the side plate.
3. the comprehensive distribution box of ONU equipment according to claim 1 and optical splitter, which is characterized in that described second fixes
Clamping plate (4) is vertical with the side plate.
4. the comprehensive distribution box of ONU equipment according to claim 1 and optical splitter, which is characterized in that the backboard (1)
It is equipped with below upper, described cable terminal box (2) and has (7) for the cable fixing clip for fixing line cable (15).
5. the comprehensive distribution box of ONU equipment according to claim 1 and optical splitter, which is characterized in that the optical fiber cable termination
The inside of box (2), the optical fiber thermoconnecting tray (6) are surrounded by multiple cable clamps, and the multicore pencil tail optical fiber (14) passes through
The cable clamp coiling is fixed in the cable terminal box (2).
6. the comprehensive distribution box of ONU equipment according to claim 1 and optical splitter, which is characterized in that each pair of described first
Coupling bar is divided into first and is fixedly connected with bolt (8) and can be fixedly connected with the first activity of bolt (8) even closer or far from described first
Bolt (9) is connect, described first is fixedly connected with bolt (8) is fixedly connected with the backboard (1), and the backboard (1) is equipped with and described the
The first backboard bar hole that one flexible connection bolt (9) matches, the first flexible connection bolt (9) pass through the first backboard item
Shape hole is bolted with the backboard (1), and first strap (3) is equipped with is flexibly connected bolt (9) phase with described first
Matched first clamping plate bar hole (10).
7. the comprehensive distribution box of ONU equipment according to claim 1 and optical splitter, which is characterized in that each pair of described second
Coupling bar is divided into second and is fixedly connected with bolt (11) and the second activity that can be fixedly connected with bolt (11) closer or far from described second
Coupling bar (12), described second is fixedly connected with bolt (11) is fixedly connected with the backboard (1), and the backboard (1) is equipped with and institute
The second backboard bar hole that the second flexible connection bolt (12) matches is stated, the second flexible connection bolt (12) passes through described second
Backboard bar hole is bolted with the backboard (1), and second strap (4) is equipped with is flexibly connected bolt with described second
(12) the second clamping plate bar hole (13) to match.
8. according to claim 1-7 any one of them ONU equipment and the comprehensive distribution box of optical splitter, which is characterized in that described
Multicore pencil tail optical fiber (14) is marked equipped with fibre core chromatography.
9. the comprehensive distribution box of the ONU equipment and optical splitter according to any one of claim 1-7, which is characterized in that institute
It states and heat emission hole is offered on side plate.
10. the comprehensive distribution box of ONU equipment according to claim 9 and optical splitter, which is characterized in that the heat emission hole is
Shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510461020.3A CN105068202B (en) | 2015-07-29 | 2015-07-29 | The comprehensive distribution box of ONU equipment and optical splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510461020.3A CN105068202B (en) | 2015-07-29 | 2015-07-29 | The comprehensive distribution box of ONU equipment and optical splitter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105068202A CN105068202A (en) | 2015-11-18 |
| CN105068202B true CN105068202B (en) | 2018-06-19 |
Family
ID=54497612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510461020.3A Active CN105068202B (en) | 2015-07-29 | 2015-07-29 | The comprehensive distribution box of ONU equipment and optical splitter |
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| Country | Link |
|---|---|
| CN (1) | CN105068202B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202362515U (en) * | 2011-12-02 | 2012-08-01 | 宁波电业局 | Wall-mounted combined optical-fiber distribution box |
| CN203365749U (en) * | 2013-06-24 | 2013-12-25 | 山东电力集团公司威海供电公司 | Optical fiber distribution case for intelligent distribution network rod |
| CN203587852U (en) * | 2013-10-14 | 2014-05-07 | 中国通信建设集团有限公司 | Optical fiber distribution frame apparatus |
| CN204496066U (en) * | 2015-01-29 | 2015-07-22 | 河北义博通信设备有限公司 | A kind of multi-functional optical branching device box |
| CN204496062U (en) * | 2015-01-29 | 2015-07-22 | 河北义博通信设备有限公司 | A kind of universal broadband comprehensive information box |
| CN204496067U (en) * | 2015-01-29 | 2015-07-22 | 河北义博通信设备有限公司 | A kind of FTTB comprehensive information box |
| CN204790130U (en) * | 2015-07-29 | 2015-11-18 | 国网新疆电力公司昌吉供电公司 | Comprehensive distribution case of ONU equipment and spectrometer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100678257B1 (en) * | 2005-01-12 | 2007-02-02 | 삼성전자주식회사 | Hybrid passive optical network |
-
2015
- 2015-07-29 CN CN201510461020.3A patent/CN105068202B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202362515U (en) * | 2011-12-02 | 2012-08-01 | 宁波电业局 | Wall-mounted combined optical-fiber distribution box |
| CN203365749U (en) * | 2013-06-24 | 2013-12-25 | 山东电力集团公司威海供电公司 | Optical fiber distribution case for intelligent distribution network rod |
| CN203587852U (en) * | 2013-10-14 | 2014-05-07 | 中国通信建设集团有限公司 | Optical fiber distribution frame apparatus |
| CN204496066U (en) * | 2015-01-29 | 2015-07-22 | 河北义博通信设备有限公司 | A kind of multi-functional optical branching device box |
| CN204496062U (en) * | 2015-01-29 | 2015-07-22 | 河北义博通信设备有限公司 | A kind of universal broadband comprehensive information box |
| CN204496067U (en) * | 2015-01-29 | 2015-07-22 | 河北义博通信设备有限公司 | A kind of FTTB comprehensive information box |
| CN204790130U (en) * | 2015-07-29 | 2015-11-18 | 国网新疆电力公司昌吉供电公司 | Comprehensive distribution case of ONU equipment and spectrometer |
Also Published As
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|---|---|
| CN105068202A (en) | 2015-11-18 |
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