CN103278902A - Intensive FTTX optical cable splice box - Google Patents
Intensive FTTX optical cable splice box Download PDFInfo
- Publication number
- CN103278902A CN103278902A CN2013102591425A CN201310259142A CN103278902A CN 103278902 A CN103278902 A CN 103278902A CN 2013102591425 A CN2013102591425 A CN 2013102591425A CN 201310259142 A CN201310259142 A CN 201310259142A CN 103278902 A CN103278902 A CN 103278902A
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- 230000003287 optical effect Effects 0.000 title claims abstract description 128
- 239000007787 solid Substances 0.000 claims abstract description 31
- 238000009826 distribution Methods 0.000 claims abstract description 20
- 239000013307 optical fiber Substances 0.000 claims description 57
- 239000000835 fiber Substances 0.000 claims description 43
- 238000005304 joining Methods 0.000 claims description 23
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 7
- 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 8
- 238000004891 communication Methods 0.000 description 3
- 230000000739 chaotic effect Effects 0.000 description 2
- 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
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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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 the Optical Fiber Transmission field, especially relate to a kind of intensive FTTX fiber cable cross connection box.
Background technology
Network has network, high bandwidth, advantage such as the bearer service kind is many and supported protocol is flexible for no reason at all that Fiber to the home will be eliminated the ADSL network comprehensively.In present communication network, because the advantage that Fiber to the home has, its range of application will be more and more widely.Fiber to the home needs also to need to use some optical communication equipments such as fibre distribution frame, fiber cable cross connection box, optical branching device with optical cable optical fibre installation circuit.Fiber cable cross connection box is as the connection of a kind of communications optical cable to each Optical cross connects point, and the equipment of distribution and scheduling is more and more important.It is the main connected mode very limitation that seems in present application scenarios that the conventional cable cross-connecting box adopts jumping fiber, and wiring is chaotic, operation is very complicated, and dilatation is also inconvenient.
Therefore, exploitation is a kind of is applicable to that the fiber cable cross connection box of novel Fiber to the home network is necessary.This kind fiber cable cross connection box must reach the purpose that capacity is big, dilatation convenient, wiring is clear, simple to operate.
Summary of the invention
Intensive FTTX(FTTX of the present invention is the acronym of Fiber-To-The-X, the Chinese implication is that optical fiber inserts) purpose of fiber cable cross connection box is to solve the existing limitation of fiber cable cross connection box in application scenarios, the problem that wiring is chaotic, 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, it is connected backbone optical cable with optical distribution cable with the boxlike optical branching device flexibly by no jumping fiber mode.
For solving above-mentioned not enough problem, example of the present invention provides a kind of intensive FTTX fiber cable cross connection box, comprise casing, base, the molten integrated module of joining, blade inserting is installed boxlike optical branching device module, optical cable solid ground protective device, unit module berths, straight fusible pattern piece, the wire loop assembly, wherein, blade inserting is installed the top that boxlike optical branching device module is positioned at casing, molten join the integrated module left-right symmetric and be distributed in the casing both sides, its below arranges straight fusible pattern piece, straight fusible pattern piece below is set side by side with berth unit module and optical cable solid ground protected location, and the bottom of casing is base; Backbone optical cable enters bottom half from base and enters, and behind optical cable solid ground protective device solid ground, opens the optical cable that the strips wire loop assembly by each several part and enters the molten end that is fused into that integrated module carries out optical fiber of joining; The input tail optical fiber that blade inserting is installed the boxlike optical branching device in the boxlike optical branching device module connects molten adapter of joining integrated module by each regional wire loop assembly, via being sent to molten adapter of joining integrated module by the output tail optical fiber after the optical splitter light splitting, for the distribution side provides signal.
Further, casing adopts saturated polyester fiber glass reinforcement (SMC) press mold version or high-quality stainless steel double-decker.
Further, the output tail optical fiber can place interior storage of the unit module that berths of tail optical fiber berthing space, casing bottom.
Further, the molten integrated module slide rail type of joining is installed, and can extract out in the casing outside.
Further, blade inserting is installed boxlike optical branching device module the boxlike optical branching device of various smooth proportions by subtraction can be installed.
Further, blade inserting is installed boxlike optical branching device module number can reach 22, and installation can be installed 22 1:128 boxlike optical branching devices at most.
Further, optical distribution cable enters bottom half from base, behind optical cable solid ground protective device solid ground, open the optical cable that the strips wire loop assembly by each several part and enter and be positioned at molten join the zone molten and join the end that is fused into that integrated module carries out optical fiber and be connected with the 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, be connected to the molten integrated module adapter of joining of distribution side via the molten adapter of joining integrated module of trunk side by jumping fiber.
Further, optical cable solid ground protective device is applicable to pencil optical cable and non-pencil optical cable are installed.
Further, fiber cable cross connection box is applicable to multiple type of adapter.
Further, the optical cable that needs directly to pass through enters bottom half from base, behind optical cable solid ground protective device solid ground, opens the optical cable that the strips wire loop assembly by each several part and enters and be positioned at the welding of straight fusible pattern piece, realizes the straight-through of optical cable inner fiber.
Further, the tail optical fiber unit that berths adopts the quaternity structure, effectively 12 tail optical fibers is divided into 1 group of storage of berthing.
Further, what the wire loop assembly used is double-decker, and tail optical fiber can pass two-layer up and down, and tediously long and tail optical fiber that wouldn't use passes through from lower floor, needs the tail optical fiber of connection current from the upper strata.
After adopting above structure, intensive FTTX fiber cable cross connection box of the present invention is compared with the prior art fiber cable cross connection box, have following characteristics: intensive FTTX fiber cable cross connection box of the present invention places the top with the boxlike optical branching device, the tail optical fiber of optical branching device is sagging naturally to enter the symmetrical molten integrated module of joining through the middle fine district of crossing, about moltenly join integrated module and do not disturb mutually; Adopt novel double-deck wire loop assembly, logical descending, unblocked on the tail optical fiber.The blade inserting that is positioned at the light subregion of casing top is installed the boxlike optical branching device of the compatible various smooth proportion by subtraction of boxlike optical branching device module energy, has reduced the trouble that selective light divides in the engineering construction.It is clear to connect up in the casing, the tail optical fiber convenient management.
Description of drawings
Fig. 1 is the structural representation according to intensive FTTX fiber cable cross connection box of the present invention.
Fig. 2 is the wiring synoptic diagram according to intensive FTTX fiber cable cross connection box of the present invention.
Fig. 3 is the wiring schematic diagram according to intensive FTTX fiber cable cross connection box of the present invention.
Fig. 4 A is the synoptic diagram that boxlike optical branching device module is installed according to blade inserting of the present invention.
Fig. 4 B is the synoptic diagram that boxlike optical branching device module is installed according to blade inserting of the present invention.
Fig. 4 C is the synoptic diagram that boxlike optical branching device module is installed according to blade inserting of the present invention.
Fig. 4 D is the synoptic diagram that boxlike optical branching device module is installed according to blade inserting of the present invention.
Wherein, the Reference numeral implication is:
1---casing; 2---base; 3---the molten integrated module of joining; 4---blade inserting is installed boxlike optical branching device module; 5---optical cable solid ground protected location; 6---the tail optical fiber unit that berths; 7---directly melt the unit; 8---the wire loop assembly; 9---backbone optical cable; 10---optical distribution cable; 11---input tail optical fiber (boxlike optical branching device); 12---output tail optical fiber (boxlike optical branching device); 13---the tail optical fiber that berths (boxlike optical branching device); 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 no jumping fiber fiber cable cross connection box structure of the present invention as shown in Figure 1, comprise that casing 1, base 1, the molten integrated module 3, blade inserting of joining install boxlike optical branching device module 4, optical cable solid ground protected location 5, tail optical fiber berth unit 6, directly molten unit 7, wire loop assembly 8.Intensive FTTX fiber cable cross connection box of the present invention adopts inlet wire mode down.
Wherein, blade inserting is installed the top that boxlike optical branching device module 4 is positioned at casing 1; molten join integrated module 3 and be symmetrically distributed in the casing both sides; and straight molten unit 7 is set thereunder; further it is divided in respect of tail optical fiber berth unit module 6 and optical cable solid ground protected location 5 and column distribution; and the bottom of casing is base 2, plays the effect of protection casing.So, the functional area of casing is divided into light subregion, molten zone, straight melting zone, tail optical fiber berthing space, the optical cable fixed area of joining from top to bottom.
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 excellent sealing performance.Door lock is the bikini theft-prevention structure, has good anti-damage performance.
Wherein, molten join the integrated module left-right symmetric and be distributed in the casing both sides, adopt slide rail type to install, can extract out in the casing outside and operate, maximum can realize 48/624 core capacity.Adaptive and the casing plane of each module becomes 30 ° of angles, has both guaranteed that the bending radius of optical fiber was not less than 30mm, can avoid the welding flash eyes in the optical fiber again.
Wherein, blade inserting is installed boxlike optical branching device module and is adopted the boxlike optical branching device that simple clamp technology can the various smooth proportions by subtraction of convenient installation, to satisfy various requirement of engineering, shown in Fig. 4 A, Fig. 4 B, Fig. 4 C and Fig. 4 D.
Wherein, blade inserting is installed boxlike optical branching device module number can reach 22, and 22 1:128 boxlike optical branching devices can be installed at most, and blade inserting is installed the top that boxlike optical branching device module is positioned at casing, to satisfy more distribution requirement.
Wherein, optical cable solid ground protective device is applicable to installing pencil optical cable and non-pencil optical cable, and the metal strengthening core of optical cable and armor can be connected to optical cable solid ground protective device and carry out ground protection, and advances the cable amount when satisfying the casing full capacity.
Wherein, the tail optical fiber unit that berths adopts the quaternity structure, effectively 12 tail optical fibers is divided into 1 group of storages of berthing, and makes things convenient for and searches use in the engineering, and the box body formula is contained the fine tail optical fiber unit that berths and can be satisfied the Sheng fibre task of the joints of optical fibre such as SC, FC simultaneously simultaneously.
Wherein, what the wire loop assembly used is double-decker, and tail optical fiber can pass two-layer up and down, tediously long and tail optical fiber that wouldn't use passes through from lower floor, and the tail optical fiber that needs to connect passes through from the upper strata, and task is clearly demarcated, conscientiously play around the fine effect of fibre storage, greatly make things convenient for engineering construction, easy-to-look-up use.
Fig. 2 and Fig. 3 are according to the fine synoptic diagram of cloth of the present invention and schematic diagram.Consider all operating positions of intensive FTTX Optical cross connects case of the present invention inside, comprise the straight-through of optical fiber, optical fiber connects after by the light splitting of boxlike optical branching device, directly jumper connection.Comprise backbone optical cable 9, optical distribution cable 10, input tail optical fiber (boxlike optical branching device) 11, output tail optical fiber (boxlike optical branching device) 12, the tail optical fiber that berths (boxlike optical branching device) 13, jumping fiber 15.Backbone optical cable 9 enters the optical cable fixed area of bottom half from base, behind the optical cable solid ground protective device solid ground via the optical cable fixed area, open the optical cable that the strips wire loop assembly by each several part and enter and be positioned at the molten molten integrated module 3 of joining of joining the zone and carry out the welding of optical fiber by 14 one-tenth ends of adapter; The input tail optical fiber 11 that is positioned at the boxlike optical branching device module 4 of the subregional blade inserting installation of light boxlike optical branching device module connects molten adapter 14 of joining integrated module by each regional wire loop assembly, via being sent to molten adapter 14 of joining integrated module by output tail optical fiber 12 after the optical splitter light splitting, for the distribution side provides signal, the tail optical fiber of temporarily not using 13 that berths can place 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; behind the optical cable solid ground protective device solid ground via the optical cable fixed area; open the optical cable that the strips wire loop assembly by each several part and enter and be positioned at molten join the zone molten and join the end that is fused into that integrated module 3 carries out optical fiber and be connected with the output terminal of optical branching device module 4, reach the conducting of whole incoming fiber optic link.When distribution side user does not need to use optical branching device, be connected to molten integrated module 3 adapters 14 of joining of distribution side via the molten adapter 14 of joining integrated module 3 of trunk side by jumping fiber 15.Need the direct optical cable fixed area that enters bottom half from base by the optical cable of this equipment; behind the optical cable solid ground protective device solid ground via the optical cable fixed area; open the optical cable that the strips wire loop assembly by each several part and enter straight fusible pattern piece 7 weldings that are positioned at territory, straight melting zone, realize the straight-through of optical cable inner fiber.
Intensive FTTX fiber cable cross connection box of the present invention adopts blade inserting that boxlike optical branching device module is installed, and by hanging fine formula cloth fibre, stand-by tail optical fiber berths, and makes things convenient for 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 and the difference of other examples that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of disclosed embodiment, make this area professional and technical personnel can realize or use example of the present invention.Multiple modification to these embodiments is apparent to those skilled in the art, and or else defined General Principle can break away under the situation of spirit or scope of example of the present invention herein, realizes in other embodiments.Therefore, example of the present invention will 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 (10)
1. intensive FTTX fiber cable cross connection box is characterized in that comprising:
Casing, base, molten integrated module, blade inserting installation boxlike optical branching device module, optical cable solid ground protective device, the unit module that berths, straight fusible pattern piece, the wire loop assembly of joining;
Wherein, blade inserting is installed the top that boxlike optical branching device module is positioned at casing, moltenly joins the integrated module left-right symmetric and is distributed in the casing both sides, and its below arranges straight fusible pattern piece, straight fusible pattern piece below is set side by side with berth unit module and optical cable solid ground protected location, and the bottom of casing is base;
Backbone optical cable enters bottom half from base and enters, and behind optical cable solid ground protective device solid ground, opens the optical cable that the strips wire loop assembly by each several part and enters the molten end that is fused into that integrated module carries out optical fiber of joining; The input tail optical fiber that blade inserting is installed the boxlike optical branching device in the boxlike optical branching device module connects molten adapter of joining integrated module by each regional wire loop assembly, via being sent to molten adapter of joining integrated module by the output tail optical fiber after the optical splitter light splitting, for the distribution side provides signal.
2. cross-connecting box as claimed in claim 1 is characterized in that: casing employing saturated polyester fiber glass reinforcement (SMC) press mold version or high-quality stainless steel double-decker.
3. as cross-connecting box as described in the claim 2, it is characterized in that: the output tail optical fiber places in the unit module that berths of tail optical fiber berthing space, casing bottom and stores.
4. cross-connecting box as claimed in claim 1 is characterized in that: blade inserting installation boxlike optical branching device module installation boxlike optical branching device.
5. cross-connecting box as claimed in claim 1 is characterized in that: it is 22 that blade inserting is installed boxlike optical branching device module number, and 22 1:128 boxlike optical branching devices are installed at most.
6. cross-connecting box as claimed in claim 1, it is characterized in that: optical distribution cable enters bottom half from base, behind optical cable solid ground protective device solid ground, open the optical cable that the strips wire loop assembly by each several part and enter and be positioned at molten join the zone molten and join the end that is fused into that integrated module carries out optical fiber and be connected with the 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, be connected to the molten integrated module adapter of joining of distribution side via the molten adapter of joining integrated module of trunk side by jumping fiber.
7. cross-connecting box as claimed in claim 1, it is characterized in that: optical cable solid ground protective device is suitable for installing pencil optical cable and non-pencil optical cable.
8. cross-connecting box as claimed in claim 1; it is characterized in that: the optical cable that needs directly pass through enters bottom half from base; behind optical cable solid ground protective device solid ground; open the optical cable that the strips wire loop assembly by each several part and enter and be positioned at the welding of straight fusible pattern piece, realize the straight-through of optical cable inner fiber.
9. cross-connecting box as claimed in claim 1 is characterized in that: the tail optical fiber unit that berths adopts the quaternity structure, effectively 12 tail optical fibers is divided into 1 group of storage of berthing.
10. cross-connecting box as claimed in claim 1 is characterized in that: what the wire loop assembly used is double-decker, and tail optical fiber can pass two-layer up and down, and tediously long and tail optical fiber that wouldn't use passes through from lower floor, needs the tail optical fiber that connects current from the 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 |
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| 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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| CN103278902A true CN103278902A (en) | 2013-09-04 |
| CN103278902B CN103278902B (en) | 2015-04-15 |
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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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Cited By (3)
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| CN103926651A (en) * | 2014-04-25 | 2014-07-16 | 国家电网公司 | Optical fiber fusion 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 |
| WO2022193455A1 (en) * | 2021-03-17 | 2022-09-22 | 烽火通信科技股份有限公司 | Flexible optical fiber management system and network access method |
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| CN103278902B (en) | 2015-04-15 |
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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. |