CN103278902B - Intensive FTTX optical cable splice box - Google Patents
Intensive FTTX optical cable splice box Download PDFInfo
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- CN103278902B CN103278902B CN201310259142.5A CN201310259142A CN103278902B CN 103278902 B CN103278902 B CN 103278902B CN 201310259142 A CN201310259142 A CN 201310259142A CN 103278902 B CN103278902 B CN 103278902B
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- 230000003287 optical effect Effects 0.000 title claims abstract description 98
- 239000007787 solid Substances 0.000 claims abstract description 31
- 239000013307 optical fiber Substances 0.000 claims description 55
- 239000000835 fiber Substances 0.000 claims description 30
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000009191 jumping Effects 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 239000004635 Polyester fiberglass Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 101150012579 ADSL gene Proteins 0.000 description 1
- 102100020775 Adenylosuccinate lyase Human genes 0.000 description 1
- 108700040193 Adenylosuccinate lyases Proteins 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention discloses an intensive FTTX optical cable splice box which comprises a box body, a base, melting-assembly integrated modules, an inserting-piece mounting-box type optical branching device module, an optical cable solid grounding protecting device, a berth unit module, a direct-melting module and a wire ring component. A lower coil-in mode is used in the intensive FTTX optical cable splice box, the inserting-piece mounting-box type optical branching device module is located on the topmost of the box body, the melting-assembly integrated modules are symmetrically arranged on two sides of the box body, and the berth unit module and the optical cable solid grounding protecting device are arranged under the box body. A symmetrical design is used in the intensive FTTX optical cable splice box, the left part and the right part are not disturbed by each other, the inserting-piece mounting-box type optical branching device module is economical and convenient to use and has universality, and wire distribution is attractive, standard, clear and convenient to manage. The intensive FTTX optical cable splice box can be widely used in optical access cells.
Description
Technical field
The present invention relates to Optical Fiber Transmission field, especially relate to a kind of intensive FTTX optical cable splice box.
Background technology
Fiber to the home network have for no reason at all network, high bandwidth, bearer service kind mainly with and the advantage such as supported protocol is flexible, ADSL network will be eliminated comprehensively.In present communication network, due to the advantage that fiber to the home has, its range of application will be more and more extensive.Fiber to the home needs to use optical cable and optical fibres laying-out, also needs to use some optical communication equipments such as fibre distribution frame, fiber cable cross connection box, optical branching device.Fiber cable cross connection box as a kind of communications optical cable to the connection of each Optical cross connects point, distribute and the equipment of scheduling more and more important.Conventional cable cross-connecting box adopts jumping fiber to be that main connected mode seems and limits to very much in present application scenarios, and wiring confusion, operation are very complicated, and dilatation is also inconvenient.
Therefore, a kind of fiber cable cross connection box being applicable to novel fiber to the home network is developed necessary.This kind of fiber cable cross connection box must reach that capacity is large, dilatation convenient, connect up object clear, simple to operate.
Summary of the invention
Intensive FTTX(FTTX of the present invention is the acronym of Fiber-To-The-X, Chinese implication is intelligent acess) object of fiber cable cross connection box solves the limitation of existing fiber cable cross connection box in application scenarios, wiring confusion, the problem that operation is inconvenient, actual capacity is little, a kind of fiber cable cross connection box of the extensive access for city optical-fiber network FTTx is provided, backbone optical cable, by without jumping fiber mode, is connected with optical distribution cable with cassette splitter by flexibly.
For solving above-mentioned not enough problem, example of the present invention provides a kind of intensive FTTX optical cable splice box, comprise casing, base, melt and join integrated module, blade inserting installs boxlike light branching unit module, optical cable solid ground protective device, berth unit module, straight fusible pattern block, wire loop assembly, wherein, blade inserting installs the top that boxlike light branching unit module is positioned at casing, molten join that integrated module is symmetrical is distributed in casing both sides, straight fusible pattern block is set below it, berth unit module and optical cable solid ground protected location is set side by side with below straight fusible pattern block, the bottom of casing is base, backbone optical cable enters bottom half from base and enters, after optical cable solid ground protective device solid ground, the good optical cable of stripping by the wire loop assembly of each several part enter molten join that integrated module carries out optical fiber be fused into end, the input tail optical fiber that blade inserting installs the cassette splitter in boxlike light branching unit module connects molten adapter of joining integrated module by the wire loop assembly in each region, molten adapter of joining integrated module is sent to, for distribution side provides signal by exporting tail optical fiber via after optical splitter light splitting.
Further, casing adopts saturated polyester fiber glass reinforcement (SMC) press mold version or high-quality stainless steel double-decker.
Further, the interior storage of the unit module that berths that tail optical fiber can be placed in tail optical fiber berthing space, casing bottom is exported.
Further, molten integrated module slide rail type of joining is installed, and can extract out in casing outside.
Further, blade inserting installs the cassette splitter that boxlike light branching unit module can install various smooth proportion by subtraction.
Further, blade inserting installs boxlike light branching unit module quantity can reach 22, installs at most and can install 22 1:128 cassette splitters.
Further, optical distribution cable enters bottom half from base, after optical cable solid ground protective device solid ground, the good optical cable of stripping by the wire loop assembly of each several part enter be positioned at molten join region moltenly join the end that is fused into that integrated module carries out optical fiber and be connected with optical branching device output terminal, reach the conducting of whole incoming fiber optic link; When distribution side user does not need to use optical branching device, melt the adapter of joining integrated module via trunk side and be connected to by jumping fiber that distribution side is molten joins integrated module adapter.
Further, optical cable solid ground protective device is applicable to and installs pencil optical cable and non-pencil optical cable.
Further, fiber cable cross connection box is applicable to multiple type of adapter.
Further, need the optical cable directly passed through to enter bottom half from base, after optical cable solid ground protective device solid ground, the optical cable that stripping is good is entered by the wire loop assembly of each several part and is positioned at the welding of straight fusible pattern block, realizes the straight-through of optical cable inner fiber.
Further, the tail optical fiber unit that berths adopts quaternity structure, is effectively divided into 1 group to carry out storage of berthing 12 tail optical fibers.
Further, wire loop assembly uses double-decker, and tail optical fiber can through two-layer up and down, and tediously long and tail optical fiber that is that wouldn't use passes through from lower floor, needs the tail optical fiber connected to pass through from upper strata.
After adopting above structure, intensive FTTX optical cable splice box of the present invention is compared with prior art fiber cable cross connection box, there is following characteristics: cassette splitter is placed in the top by intensive FTTX optical cable splice box of the present invention, the tail optical fiber of optical branching device naturally droops to enter through the Guo Xian district of centre symmetrically moltenly joins integrated module, and left and right is molten joins integrated module and do not interfere with each other; Adopt novel double-deck wire loop assembly, logical descending, unblocked on tail optical fiber.The blade inserting being positioned at the light subregion of casing top installs the cassette splitter of the compatible various smooth proportion by subtraction of boxlike light branching unit module energy, reduces the trouble that selective light in engineering construction divides.In casing, wiring is clear, tail optical fiber convenient management.
Accompanying drawing explanation
Fig. 1 is the structural representation according to intensive FTTX optical cable splice box of the present invention.
Fig. 2 is the schematic wiring diagram according to intensive FTTX optical cable splice box of the present invention.
Fig. 3 is the wiring philosophy figure according to intensive FTTX optical cable splice box of the present invention.
Fig. 4 A is the schematic diagram installing boxlike light branching unit module according to blade inserting of the present invention.
Fig. 4 B is the schematic diagram installing boxlike light branching unit module according to blade inserting of the present invention.
Fig. 4 C is the schematic diagram installing boxlike light branching unit module according to blade inserting of the present invention.
Fig. 4 D is the schematic diagram installing boxlike light branching unit module according to blade inserting of the present invention.
Wherein, Reference numeral implication is:
1---casing; 2---base; 3---melt and join integrated module; 4---blade inserting installs boxlike light branching unit module; 5---optical cable solid ground protected location; 6---tail optical fiber berths unit; 7---directly molten unit; 8---wire loop assembly; 9---backbone optical cable; 10---optical distribution cable; 11---input tail optical fiber (cassette splitter); 12---export tail optical fiber (cassette splitter); 13---the tail optical fiber that berths (cassette splitter); 14---adapter; 15---jumping fiber.
Embodiment
Below in conjunction with the drawings and specific embodiments, example of the present invention is described further.
According to of the present invention without jumping fiber optical cable joining box structure as shown in Figure 1, comprise casing 1, base 1, molten join integrated module 3, blade inserting installs boxlike light branching unit module 4, optical cable solid ground protected location 5, tail optical fiber berth unit 6, straight molten unit 7, wire loop assembly 8.Intensive FTTX optical cable splice box of the present invention adopts lower wiring patter.
Wherein, blade inserting installs the top that boxlike light branching unit module 4 is positioned at casing 1; molten join integrated module 3 and be symmetrically distributed in casing both sides; and straight molten unit 7 is thereunder set; be designed with further tail optical fiber under it to berth unit module 6 and optical cable solid ground protected location 5 column distribution; and the bottom of casing is base 2, play the effect of protection casing.So, the functional area of casing is divided into light subregion from top to bottom, melts and join region, straight melting zone, tail optical fiber berthing space, optical cable fixed area.
Wherein, casing adopts saturated polyester fiber glass reinforcement (SMC) stamper architecture form or high-quality stainless steel double-decker.Door is connected through the hinge, and has good sealing property.Door lock is bikini theft-prevention structure, has good anti-damage performance.
Wherein, molten join that integrated module is symmetrical is distributed in casing both sides, adopt slide rail type to install, can extract out and operate in casing outside, maximumly realize 48/624 core capacity.The adaptation of each module becomes 30 ° of angles with casing plane, has both ensured that the bending radius of optical fiber was not less than 30mm, can avoid again the welding flash eyes in optical fiber.
Wherein, blade inserting is installed boxlike light branching unit module and is adopted simple clamp technology can the cassette splitter of the various smooth proportion by subtraction of convenient installation, to meet various requirement of engineering, as shown in Fig. 4 A, Fig. 4 B, Fig. 4 C and Fig. 4 D.
Wherein, blade inserting installs boxlike light branching unit module quantity can reach 22, can install at most 22 1:128 cassette splitters, and blade inserting installs the top that boxlike light branching unit module is positioned at casing, to meet more distribution requirement.
Wherein, optical cable solid ground protective device is applicable to installs pencil optical cable and non-pencil optical cable, and the metallic strength member of optical cable and armor can be connected to optical cable solid ground protective device and carry out ground protection, and enters cable amount when meeting casing full capacity.
Wherein, the tail optical fiber unit that berths adopts quaternity structure, is effectively divided into 1 group to carry out storages of berthing 12 tail optical fibers, facilitates in engineering and search use, and box-type is contained the fine tail optical fiber unit that berths and can be met the Sheng fibre task of the joints of optical fibre such as SC, FC simultaneously simultaneously.
Wherein, wire loop assembly uses double-decker, and tail optical fiber can through two-layer up and down, tediously long and tail optical fiber that is that wouldn't use passes through from lower floor, and need the tail optical fiber connected to pass through from upper strata, task is clearly demarcated, conscientiously play the effect around fine fiber storage, greatly facilitate engineering construction, easy-to-look-up use.
Fig. 2 and Fig. 3 is according to the fine schematic diagram of cloth of the present invention and schematic diagram.Consider all service conditions of intensive FTTX Optical cross connects case inside of the present invention, comprise the straight-through of optical fiber, optical fiber by connecting after cassette splitter light splitting, direct jumper connection.Comprise backbone optical cable 9, optical distribution cable 10, input tail optical fiber (cassette splitter) 11, export tail optical fiber (cassette splitter) 12, the tail optical fiber that berths (cassette splitter) 13, jumping fiber 15.Backbone optical cable 9 enters the optical cable fixed area of bottom half from base, after the optical cable solid ground protective device solid ground of optical cable fixed area, the good optical cable of stripping by the wire loop assembly of each several part enter be positioned at molten join region moltenly join the welding that integrated module 3 carries out optical fiber and held by adapter 14 one-tenth; Be positioned at the wire loop assembly connection molten adapter 14 of joining integrated module of input tail optical fiber 11 by each region that the subregional blade inserting of light installs the cassette splitter module 4 of boxlike light branching unit module, molten adapter 14 of joining integrated module is sent to by exporting tail optical fiber 12 via after optical splitter light splitting, for distribution side provides signal, the tail optical fiber 13 that berths temporarily do not used can be placed in the interior storage of the unit module that berths of tail optical fiber berthing space, casing bottom, in order to using afterwards; Optical distribution cable 10 enters the optical cable fixed area of bottom half from base; after the optical cable solid ground protective device solid ground of optical cable fixed area; the good optical cable of stripping by the wire loop assembly of each several part enter be positioned at molten join region moltenly join the end that is fused into that integrated module 3 carries out optical fiber and be connected with the output terminal of light branching unit module 4, reach the conducting of whole incoming fiber optic link.When distribution side user does not need to use optical branching device, melt the adapter 14 of joining integrated module 3 via trunk side and be connected to by jumping fiber 15 that distribution side is molten joins integrated module 3 adapter 14.The direct optical cable by this equipment is needed to enter the optical cable fixed area of bottom half from base; after the optical cable solid ground protective device solid ground of optical cable fixed area; the optical cable that stripping is good enters straight fusible pattern block 7 welding being positioned at territory, straight melting zone by the wire loop assembly of each several part, realize the straight-through of optical cable inner fiber.
Intensive FTTX optical cable splice box of the present invention adopts blade inserting to install boxlike light branching unit module, and fine by hanging fine formula cloth, stand-by tail optical fiber berths, and facilitates engineering to use.
Example in this instructions adopts the mode of going forward one by one to be described, and what each embodiment stressed is the difference with other examples, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of disclosed embodiment, professional and technical personnel in the field are realized or uses example of the present invention.Be apparent for those skilled in the art to the multiple amendment of these embodiments, when or else General Principle as defined herein can depart from the spirit or scope of example of the present invention, realize in other embodiments.Therefore, example of the present invention can not be limited to these embodiments shown in this article, but will meet the fastest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. an intensive FTTX optical cable splice box, is characterized in that comprising:
Casing, base, molten join integrated module, blade inserting installs boxlike light branching unit module, optical cable solid ground protective device, the unit module that berths, straight fusible pattern block, wire loop assembly;
Wherein, blade inserting installs the top that boxlike light branching unit module is positioned at casing, moltenly joins that integrated module is symmetrical is distributed in casing both sides, arranges straight fusible pattern block below it, be set side by side with berth unit module and optical cable solid ground protective device below straight fusible pattern block, the bottom of casing is base;
Backbone optical cable enters from base via bottom half, after optical cable solid ground protective device solid ground, the good optical cable of stripping by the wire loop assembly of each several part enter molten join that integrated module carries out optical fiber be fused into end; The input tail optical fiber that blade inserting installs the cassette splitter in boxlike light branching unit module connects molten adapter of joining integrated module by the wire loop assembly in each region, molten adapter of joining integrated module is sent to by exporting tail optical fiber via after optical splitter light splitting, for distribution side provides signal, it is 22 that blade inserting installs boxlike light branching unit module quantity, installs 22 1:128 cassette splitters.
2. cross-connecting box as claimed in claim 1, is characterized in that: casing adopts saturated polyester fiber glass reinforcement (SMC) press mold version or high-quality stainless steel double-decker.
3. cross-connecting box as claimed in claim 2, is characterized in that: export in the unit module that berths that tail optical fiber is placed in tail optical fiber berthing space, casing bottom and store.
4. cross-connecting box as claimed in claim 1, is characterized in that: blade inserting is installed boxlike light branching unit module and installed cassette splitter.
5. cross-connecting box as claimed in claim 1, it is characterized in that: optical distribution cable enters bottom half from base, after optical cable solid ground protective device solid ground, the good optical cable of stripping by the wire loop assembly of each several part enter be positioned at molten join region moltenly join the end that is fused into that integrated module carries out optical fiber and be connected with optical branching device output terminal, reach the conducting of whole incoming fiber optic link; When distribution side user does not need to use optical branching device, melt the adapter of joining integrated module via trunk side and be connected to by jumping fiber that distribution side is molten joins integrated module adapter.
6. cross-connecting box as claimed in claim 1, is characterized in that: optical cable solid ground protective device is suitable for installing pencil optical cable and non-pencil optical cable.
7. cross-connecting box as claimed in claim 1; it is characterized in that: need the optical cable directly passed through to enter bottom half from base; after optical cable solid ground protective device solid ground; the optical cable that stripping is good enters welding in straight fusible pattern block by the wire loop assembly of each several part, realizes the straight-through of optical cable inner fiber.
8. cross-connecting box as claimed in claim 1, is characterized in that: the tail optical fiber unit that berths adopts quaternity structure, is effectively divided into 1 group to carry out storage of berthing 12 tail optical fibers.
9. cross-connecting box as claimed in claim 1, is characterized in that: wire loop assembly uses double-decker, and tail optical fiber can through two-layer up and down, and tediously long and tail optical fiber that is that wouldn't use passes through from lower floor, needs the tail optical fiber of connection current from upper strata.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310259142.5A CN103278902B (en) | 2013-06-26 | 2013-06-26 | Intensive FTTX optical cable splice box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310259142.5A CN103278902B (en) | 2013-06-26 | 2013-06-26 | Intensive FTTX optical cable splice box |
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| Publication Number | Publication Date |
|---|---|
| CN103278902A CN103278902A (en) | 2013-09-04 |
| CN103278902B true CN103278902B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310259142.5A Active CN103278902B (en) | 2013-06-26 | 2013-06-26 | Intensive FTTX optical cable splice box |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926651B (en) * | 2014-04-25 | 2017-08-08 | 国家电网公司 | A kind of optical fiber splicing method applied to PON system |
| CN106019503A (en) * | 2016-07-08 | 2016-10-12 | 江苏亨通光网科技有限公司 | Compatible optical cable transfer box |
| CN215006011U (en) * | 2021-03-17 | 2021-12-03 | 烽火通信科技股份有限公司 | Installation component suitable for optical cable |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7142764B2 (en) * | 2003-03-20 | 2006-11-28 | Tyco Electronics Corporation | Optical fiber interconnect cabinets, termination modules and fiber connectivity management for the same |
| CN101957485B (en) * | 2010-11-03 | 2012-07-25 | 南京华脉科技有限公司 | Outdoor direct-coupled optical cable wiring direct-smelting shunt multifunctional box for communication industry |
| CN201984190U (en) * | 2010-12-25 | 2011-09-21 | 中国电信股份有限公司江西分公司 | FTTX (Fiber-to-the-x) outdoor direct-connected type optical-cable multifunctional box |
| CN202256788U (en) * | 2011-06-15 | 2012-05-30 | 成都前宏通讯有限责任公司 | Physical network optical cable distribution box |
| CN202256826U (en) * | 2011-10-18 | 2012-05-30 | 上海亨通宏普通信技术有限公司 | Jumper fiber-free optical cable cross-connecting box |
| CN202383336U (en) * | 2011-12-26 | 2012-08-15 | 宁波市令通电信设备有限公司 | Cross connecting cabinet |
| CN202975405U (en) * | 2012-07-09 | 2013-06-05 | 深圳市科信通信技术股份有限公司 | No-hop optical cable cross-connecting casing |
| CN202720370U (en) * | 2012-07-17 | 2013-02-06 | 安徽电信规划设计有限责任公司 | An optical cable connecting box without jumper connection |
| CN203396991U (en) * | 2013-06-26 | 2014-01-15 | 上海亨通宏普通信技术有限公司 | Dense FTTX optical cable junction box |
-
2013
- 2013-06-26 CN CN201310259142.5A patent/CN103278902B/en active Active
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Effective date of registration: 20230921 Address after: 215000 88 Hengtong Road, seven Du Town, Wujiang District, Suzhou, Jiangsu Patentee after: HENGTONG OPTIC-ELECTRIC Co.,Ltd. Patentee after: JIANGSU HENGTONG PHOTOCONDUCTIVE NEW MATERIALS Co.,Ltd. Address before: 215000 88 Hengtong Road, seven Du Town, Wujiang District, Suzhou, Jiangsu Patentee before: HENGTONG OPTIC-ELECTRIC Co.,Ltd. |