CN101571616A - Optic cable cross connecting cabinet and cabling method for optical fibers in optic cable cross connecting cabinet - Google Patents
Optic cable cross connecting cabinet and cabling method for optical fibers in optic cable cross connecting cabinet Download PDFInfo
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- CN101571616A CN101571616A CNA200910203203XA CN200910203203A CN101571616A CN 101571616 A CN101571616 A CN 101571616A CN A200910203203X A CNA200910203203X A CN A200910203203XA CN 200910203203 A CN200910203203 A CN 200910203203A CN 101571616 A CN101571616 A CN 101571616A
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Abstract
The embodiment of the invention discloses an optic cable cross connecting cabinet. The optic cable cross connecting cabinet at least comprise a cabinet body, a welding-cabling integrated module, an optical branching unit and a fiber winding tube, the welding-cabling integrated module and the optical branching unit are respectively positioned at two sides of the fiber winding tube, the welding-cabling integrated module and the optical branching unit are connected by jumpers, and the welding-cabling integrated module, the optical branching unit and the fiber winding tube are positioned in the optic cable cross connecting cabinet. In the cabling method, the welding-cabling integrated module and the optical branching unit are respectively placed at the two sides of the fiber winding tube and connected by the jumpers, and the jumper can be flexibly removed, thus facilitating operation of an operator; and a frontal double door mode facilitates visual and clear operation.
Description
Technical field
The present invention relates to communication technical field, especially relate to the wiring method of a kind of fiber cable cross connection box and case inner fiber.
Background technology
Fiber cable cross connection box is that the optical branch point at trunk optical fiber in the Optical Access Network is in outdoor environment and custom-designed handing-over equipment, has functions such as fibre junction, storage and scheduling, is imperative equipment in the optical communication network.
Existing fiber cable cross connection box mainly comprise optical fiber fixedly strip off unit, welding unit, around a plurality of parts such as fine post, optical branching units; trunk optical fiber is through optical fiber fixedly behind the strip off unit strip off sealer; naked fibre is by welding unit and tail optical fiber welding; be connected to the optical branching unit that is dispersed in the cross-connecting box both sides with the tail optical fiber after the trunk optical fiber welding, realize shunting.Tail optical fiber one end has connector, and the other end is the broken end of fiber core, and broken end can link to each other with the fibre core of other optical fiber by welding, and connector is connected to optical branching unit, and tail optical fiber can suitably be fastened on fine post.
In research and practice process to prior art, the present inventor finds to exist following problem:
Optical branching unit is dispersed in the cross-connecting box both sides, cause the tail optical fiber that is inserted into optical branching unit to distribute messy, the wiring route of internal optical fiber is unintelligible, waste time and energy very much when the route of finding out appointment at need is safeguarded, the structure of existing fiber cable cross connection box and the wire laying mode of internal optical fiber make troubles for staff's operation.
Summary of the invention
The embodiment of the invention provides a kind of wiring clear route of internal optical fiber, makes things convenient for the fiber cable cross connection box that the staff operates and the wiring method of case inner fiber.
For solving the problems of the technologies described above, embodiment provided by the present invention is achieved through the following technical solutions:
A kind of fiber cable cross connection box comprises at least:
Casing, molten join integrated module, optical branching unit and around fine post, describedly molten join integrated module and described optical branching unit is positioned at described around fine post both sides, describedly molten join integrated module and be connected by wire jumper with described optical branching unit, described melting joined integrated module, optical branching unit and is arranged in described casing around fine post.
A kind of wiring method of fiber cable cross connection box inner fiber:
Trunk optical fiber is linked into the molten integrated module of joining of fiber cable cross connection box;
Connect molten integrated module and the optical branching unit of joining that is in around fine post both sides by wire jumper.
By technique scheme as can be seen, the embodiment of the invention will melt joins integrated module and optical branching unit is placed on respectively around fine post both sides, optical branching unit is concentrated placement, and the feasible wiring clear route that need be linked into the case inner fiber of optical branching unit makes things convenient for the staff to operate.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the invention one fiber cable cross connection box;
Fig. 2 is the structural representation of the embodiment of the invention two fiber cable cross connection boxes;
Fig. 3 is the wiring method schematic diagram of the embodiment of the invention two fiber cable cross connection box inner fibers;
Fig. 4 is that the waterproof of the embodiment of the invention two fiber cable cross connection box door-plates is along structural representation;
Fig. 5 is that the waterproof of the embodiment of the invention two fiber cable cross connection box doorframes is along structural representation;
Fig. 6 is the section of structure after the embodiment of the invention two fiber cable cross connection box doorframes and the door-plate closure;
Fig. 7 is the structural representation of window shutter on the embodiment of the invention two fiber cable cross connection box bases;
Fig. 8 is the schematic flow sheet of the wiring method of embodiment of the invention fiber cable cross connection box inner fiber.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Embodiment one, describe in detail referring to Fig. 1, Fig. 1 is the structural representation of the embodiment of the invention one fiber cable cross connection box.
A kind of fiber cable cross connection box, comprise molten join integrated module 11, optical branching unit 12, around fine post 13, casing 14, the described molten integrated module 11 of joining lays respectively at described around fine post 13 both sides with described optical branching unit 12; Molten join integrated module 11 and be connected by wire jumper 10 with optical branching unit 12; Molten join integrated module 11, optical branching unit 12, be arranged in casing 14 around fine post 13.
The embodiment of the invention replaces the welding unit that uses in the prior art with the molten integrated module 11 of joining, welding function and distribution function are integrated on the same entity, make the first end of connection of tail optical fiber only need be connected to molten adapter of joining integrated module 11, the compression tail optical fiber uses length.Utilize wire jumper 10 to connect molten integrated module 11 and the optical branching unit 12 of joining again, realize the distribution function; Because of the usage quantity of wire jumper 10 can determine according to actual conditions flexibly with the adapter that is connected, convenient investigation line fault and maintaining easily.
Axis around fine post 13 can be vertical with surface level or parallel with surface level, do not influence the realization of the embodiment of the invention.
When around the axis of fine post 13 when vertical with surface level, molten integrated module 11 and the optical branching unit 12 of joining is positioned at the left and right sides around fine post, can be molten join integrated module 11 and be positioned at the left side, optical branching unit 12 is positioned at the right, also can be that the molten integrated module 11 of joining is positioned at the right, optical branching unit 12 be positioned at the left side.
When around the axis of fine post 13 when parallel with surface level, molten integrated module 11 and the optical branching unit 12 of joining is positioned at both sides up and down around fine post 13, molten 11 of the integrated modules of joining are positioned at a side that enters near trunk optical fiber, promptly at trunk optical fiber when the bottom of fiber cable cross connection box enters casing 14, molten join integrated module 11 and be positioned at around fine post 13 downsides, optical branching unit 12 is positioned at around fine post 13 upsides, at trunk optical fiber when the top of fiber cable cross connection box 10 enters casing 14, molten join integrated module 11 and be positioned at around fine post 13 upsides, optical branching unit 12 is positioned at around fine post 13 downsides.
Embodiment of the invention fiber cable cross connection box will melt joins integrated module and concentrates and to be placed on around fine post one side, optical branching unit is concentrated be placed on around fine post opposite side, makes the wiring clear route of the case inner fiber that need be linked into optical branching unit; And will melt and join integrated module and be connected with wire jumper with optical branching unit, wire jumper can be dismantled flexibly, makes things convenient for the staff to operate.When for example opening new user, directly will melt and join integrated module and optical branching unit and couple together and get final product with wire jumper; When the wire jumper of certain subscriber's line or the adapter of connection break down, the wire jumper of the present usefulness of this user and adapter are changed into new wire jumper and other vacant adapters get final product.
And the chamber door mode of opening the door of fiber cable cross connection box body is the front double door, and the staff can be operated in the front, and is visual and clear.
Following examples two are with around the axis of fine post when vertical with surface level, the molten integrated module of joining is positioned at the right, to be example be elaborated to the concrete structure of fiber cable cross connection box of the present invention the structure that optical branching unit is positioned at the left side, obviously, as long as satisfy and moltenly to join integrated module and the optical branching unit branch is in around fine post both sides, molten particular location structural relation of joining integrated module and optical branching unit does not influence the realization of the embodiment of the invention.
Embodiment two, referring to Fig. 2, be the structural representation of the embodiment of the invention two fiber cable cross connection boxes.
The embodiment of the invention two fiber cable cross connection boxes comprise around fine post 13, casing 14, base 15, molten integrated module fixed leg 16, optical branching unit fixed leg 17, optical cable fixation kit 18, sill 19, the optical cable fixation side assembly 20 of joining.
Before trunk optical fiber is introduced fiber cable cross connection box, to melt earlier and join integrated module and be fixed on molten joining on the integrated module fixed leg 16, optical branching unit is fixed on the optical branching unit fixed leg 17, makes and melt the arrangement regulation of joining integrated module and optical branching unit, and save the space.
Then, trunk optical fiber is entered casing 14 from the bottom of base 15, on optical cable fixation kit 18, fix and open stripping, the naked fibre of opening after the stripping lays along sill 19 and optical cable fixation side assembly 20, naked fibre is penetrated a molten end welding of joining in the integrated module with tail optical fiber, after the welding joint of the tail optical fiber other end inserted molten adapter of joining integrated module, will melt the adapter of joining integrated module with wire jumper at last and the adapter of optical branching unit couples together.
The wiring method clear route of this fiber cable cross connection box inner fiber, new user opened with follow-up maintenance etc. all great convenience.When for example opening new user, directly will melt and join integrated module and optical branching unit and couple together and get final product with wire jumper; When the wire jumper of certain subscriber's line or the adapter of connection break down, the wire jumper of the present usefulness of this user and adapter are changed into new wire jumper and other vacant adapters get final product.
The wiring method principle of embodiment of the invention fiber cable cross connection box inner fiber can be as shown in Figure 3, Fig. 3 is the wiring method schematic diagram of the embodiment of the invention two fiber cable cross connection box inner fibers, wherein, left frame is an optical branching unit 12, left frame is the molten integrated module 11 of joining, 21 liang of end connectors of wire jumper are inserted into the adapter 23 and the molten adapter 22 of joining on the integrated module 11 of optical branching unit 12 respectively, then can realize to melt and join integrated module 11 and couple together handled easily with optical branching unit with wire jumper 21.
For improving the protective capacities of fiber cable cross connection box to various destructive factors in the physical environment, need to improve the level of protection of fiber cable cross connection box, reach the water intrusion that prevents that fully foreign object and dust from entering and preventing to spray.Because if the situation that the part optical fiber attenuation increases in water, may appear earlier in the excess moisture in the fiber cable cross connection box, optical fiber and fused fiber splice point long period of soaking, then can increase the consumption on the light path.
So, in order to improve the protective capacities of embodiment of the invention fiber cable cross connection box, embodiment of the invention fiber cable cross connection box can increase the waterproof edge on the door-plate of casing and doorframe, waterproof reduces erosion and the destruction of outside physical environment to waterproof adhesive tape along being positioned at the waterproof adhesive tape top.
Referring to Fig. 4, the waterproof that is the embodiment of the invention two fiber cable cross connection box door-plates is along structural representation, and wherein 41 is the outer waterproof edge of door-plate, and 42 is the inner waterproofing edge of door-plate, and 43 is the waterproof adhesive tape groove on the door-plate.Referring to Fig. 5, the waterproof that is the embodiment of the invention two fiber cable cross connection box doorframes is along structural representation, and wherein, 51 is the outer waterproof edge of doorframe, and 52 is the inner waterproofing edge of doorframe, and 53 is the waterproof adhesive tape groove on the doorframe.
Referring to Fig. 6, be the doorframe 62 of the embodiment of the invention two fiber cable cross connection boxes and the section of structure after door-plate 61 closures, as we know from the figure, the waterproof adhesive tape 63 of hollow is attached on the adhesive tape groove of doorframe, when doorframe 62 and door-plate 61 closures, waterproof adhesive tape 63 is stuck in the adhesive tape groove, because waterproof adhesive tape 63 is a hollow, be easy to be subjected to the pressure distortion of doorframe 62 and door-plate 61 closures, make the waterproof of doorframe 62 and door-plate 61 along also closed thereupon the contact, above waterproof adhesive tape, form one or more protective layers, reach the waterproof purpose.Just utilize waterproof along resistance, significantly reduce external rainwater, dew etc., equal to compare existing fiber cable cross connection box and added one deck waterproof protective being stuck in the impulsive force of the waterproof adhesive tape 61 in the adhesive tape groove to water; In addition, because the closure on the waterproof edge of doorframe 62 and door-plate 61 contact, also effectively reduced the chance that waterproof adhesive tape 61 is subjected to the sunlight direct projection, thus the serviceable life of raising waterproof adhesive tape 61.Obviously, only for giving an example, waterproof is along being the realization that other shapes and structure do not influence the embodiment of the invention for cross-section structure shown in Figure 6.
In addition, for adapting to the weather of humid area and coastland, the embodiment of the invention can be provided with window shutter on the base of fiber cable cross connection box, can be referring to Fig. 7, and Fig. 7 is the structural representation of window shutter 21 on the embodiment of the invention base 15.Obviously, Fig. 7 is an example with two rectangular shutters, and shutter is the realization that other arbitrary shapes, quantity do not hinder the embodiment of the invention.
After increasing window shutter, external airborne moisture just can distribute by window shutter, in conjunction with the waterproof effect on waterproof edge, then can effectively guarantee casing optical fiber properties and serviceable life.
The embodiment of the invention will melt joins integrated module and optical branching unit is placed on respectively around fine post both sides, and will melt and join integrated module and be connected with wire jumper with optical branching unit, and wire jumper can be dismantled flexibly, makes things convenient for the staff to operate; Can also on doorframe and door-plate, increase the waterproof edge, improve the serviceable life of waterproof adhesive tape and the waterproof ability of casing, and can on base, increase window shutter, adapt to humid climate.
Need to prove that those skilled in the art should know, the embodiment described in the instructions all belongs to preferred embodiment, and related module might not be that the present invention is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, do not have the part that describes in detail among certain embodiment, can be referring to the associated description of other embodiment.
Each module of embodiment of the invention equipment can be integrated in one, and also can separate deployment.Above-mentioned module can be merged into a module, also can further split into a plurality of submodules.
More than, the embodiment of the invention provides a kind of fiber cable cross connection box, and the embodiment of the invention also provides a kind of wiring method of fiber cable cross connection box inner fiber.
A kind of wiring method of fiber cable cross connection box inner fiber, referring to Fig. 8, Fig. 8 is the schematic flow sheet of the wiring method of embodiment of the invention fiber cable cross connection box inner fiber, comprising:
Step 101: the molten integrated module of joining that trunk optical fiber is linked into fiber cable cross connection box;
By molten welding unit welding of joining in the integrated module in the fiber cable cross connection box, the tail optical fiber other end is inserted into molten adapter of joining in the integrated module with trunk optical fiber and tail optical fiber one end; The use length of compressible like this tail optical fiber; Then when present number of users does not satisfy the maximum configured number of users of fiber cable cross connection box, avoid having in the prior art interface on the unnecessary tail optical fiber is retained in the fiber cable cross connection box, take the defective in space in the case.
Step 102: connect molten integrated module and the optical branching unit of joining that is in respectively around fine post both sides by wire jumper.
The two ends of wire jumper are inserted into molten the join adapter of integrated module and the adapter of optical branching unit respectively, unnecessary wire jumper can be in molten the coiling between integrated module and the optical branching unit of joining on fine post, space in the case that saving takies, and make and be easy to case inner fiber clear route differentiate.
And wire jumper can be dismantled flexibly, makes things convenient for the staff to operate: when for example opening new user, directly will melt with wire jumper and join integrated module and optical branching unit and couple together and get final product; When the wire jumper of certain subscriber's line or the adapter of connection break down, the wire jumper of the present usefulness of this user and adapter are changed into new wire jumper and other vacant adapters get final product.
More than a kind of fiber cable cross connection box that the embodiment of the invention provided and the wiring method of case inner fiber are described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (9)
1, a kind of fiber cable cross connection box is characterized in that, comprises at least:
Casing, molten join integrated module, optical branching unit and around fine post, describedly molten join integrated module and described optical branching unit is positioned at described around fine post both sides, describedly molten join integrated module and be connected by wire jumper with described optical branching unit, described melting joined integrated module, optical branching unit and is arranged in described casing around fine post.
2, fiber cable cross connection box according to claim 1 is characterized in that, described axis around fine post is vertical with surface level, describedly molten joins integrated module and described optical branching unit lays respectively at the described left and right sides around fine post.
3, fiber cable cross connection box according to claim 1 is characterized in that, described axis around fine post is parallel with surface level, describedly molten joins integrated module and described optical branching unit lays respectively at described both sides up and down around fine post.
According to each described fiber cable cross connection box of claim 1 to 3, it is characterized in that 4, described casing is provided with the two fan chamber doors of splitting in the casing front, described casing is positive and describedly moltenly join integrated module, optical branching unit, around the plane parallel at fine post place.
5, according to each described fiber cable cross connection box of claim 1 to 3, it is characterized in that,
The chamber door doorframe and the door-plate of described casing are provided with waterproof edge and waterproof adhesive tape, and described waterproof is along being positioned at the waterproof adhesive tape top.
6, fiber cable cross connection box according to claim 1 is characterized in that, the base of described casing is provided with window shutter.
7, fiber cable cross connection box according to claim 1 is characterized in that, also comprises:
Molten integrated module fixed leg and the optical branching unit fixed leg of joining, describedly molten join the integrated module fixed leg and described optical branching unit fixed leg lays respectively at described around fine post both sides, describedly state the molten integrated module of joining and be positioned at molten joining on the integrated module fixed leg, described optical branching unit is positioned on the optical branching unit fixed leg.
8, a kind of wiring method of fiber cable cross connection box inner fiber is characterized in that,
Trunk optical fiber is linked into the molten integrated module of joining of fiber cable cross connection box;
Connect molten integrated module and the optical branching unit of joining that is in around fine post both sides by wire jumper.
9, wiring method according to claim 8 is characterized in that, described wire jumper is joined coiling between integrated module and the optical branching unit molten on fine post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200910203203XA CN101571616A (en) | 2009-05-20 | 2009-05-20 | Optic cable cross connecting cabinet and cabling method for optical fibers in optic cable cross connecting cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200910203203XA CN101571616A (en) | 2009-05-20 | 2009-05-20 | Optic cable cross connecting cabinet and cabling method for optical fibers in optic cable cross connecting cabinet |
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| CN101571616A true CN101571616A (en) | 2009-11-04 |
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| CNA200910203203XA Pending CN101571616A (en) | 2009-05-20 | 2009-05-20 | Optic cable cross connecting cabinet and cabling method for optical fibers in optic cable cross connecting cabinet |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963688A (en) * | 2010-09-14 | 2011-02-02 | 南京华脉科技有限公司 | Outdoor optical divider connecting box for FTTX |
| CN101776785B (en) * | 2010-02-24 | 2011-06-22 | 南京普天长乐通信设备有限公司 | Tow path management system used for optical cable distribution box in optical fiber access network |
| CN102243345A (en) * | 2011-07-07 | 2011-11-16 | 宁波天韵通信设备有限公司 | Fiber main distribution frame with functions of integrated butt fusion and distribution, optical branching and online test |
| CN102411180A (en) * | 2011-11-25 | 2012-04-11 | 苏州新海宜通信科技股份有限公司 | Improved outdoor rack cable transfer box |
| CN102419465A (en) * | 2011-11-25 | 2012-04-18 | 苏州新海宜通信科技股份有限公司 | Non-jumper-connection optical cable cross connecting box |
| CN104216084A (en) * | 2014-09-29 | 2014-12-17 | 江苏通鼎通信设备有限公司 | Three-network co-construction type large-capacity cross connecting cabinet |
| CN104678521A (en) * | 2015-02-12 | 2015-06-03 | 江东金具设备有限公司 | Floor type optical cable distributing box |
| CN109270644A (en) * | 2018-11-23 | 2019-01-25 | 陈丽珍 | A kind of door seal lock water trap of fiber cable cross connection box |
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2009
- 2009-05-20 CN CNA200910203203XA patent/CN101571616A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776785B (en) * | 2010-02-24 | 2011-06-22 | 南京普天长乐通信设备有限公司 | Tow path management system used for optical cable distribution box in optical fiber access network |
| CN101963688A (en) * | 2010-09-14 | 2011-02-02 | 南京华脉科技有限公司 | Outdoor optical divider connecting box for FTTX |
| CN101963688B (en) * | 2010-09-14 | 2012-10-03 | 南京华脉科技有限公司 | Outdoor optical divider connecting box for FTTX |
| CN102243345A (en) * | 2011-07-07 | 2011-11-16 | 宁波天韵通信设备有限公司 | Fiber main distribution frame with functions of integrated butt fusion and distribution, optical branching and online test |
| CN102243345B (en) * | 2011-07-07 | 2013-04-24 | 宁波天韵通信设备有限公司 | Fiber main distribution frame with functions of integrated butt fusion and distribution, optical branching and online test |
| CN102411180A (en) * | 2011-11-25 | 2012-04-11 | 苏州新海宜通信科技股份有限公司 | Improved outdoor rack cable transfer box |
| CN102419465A (en) * | 2011-11-25 | 2012-04-18 | 苏州新海宜通信科技股份有限公司 | Non-jumper-connection optical cable cross connecting box |
| CN104216084A (en) * | 2014-09-29 | 2014-12-17 | 江苏通鼎通信设备有限公司 | Three-network co-construction type large-capacity cross connecting cabinet |
| CN104678521A (en) * | 2015-02-12 | 2015-06-03 | 江东金具设备有限公司 | Floor type optical cable distributing box |
| CN109270644A (en) * | 2018-11-23 | 2019-01-25 | 陈丽珍 | A kind of door seal lock water trap of fiber cable cross connection box |
| CN109270644B (en) * | 2018-11-23 | 2020-09-08 | 深圳市特发信息光网科技股份有限公司 | Optical cable distributing box with door seal locks dewatering device |
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Application publication date: 20091104 |