CN204613472U - The quick wiring tab box of a kind of outdoor rubber-insulated wire - Google Patents
The quick wiring tab box of a kind of outdoor rubber-insulated wire Download PDFInfo
- Publication number
- CN204613472U CN204613472U CN201520348365.3U CN201520348365U CN204613472U CN 204613472 U CN204613472 U CN 204613472U CN 201520348365 U CN201520348365 U CN 201520348365U CN 204613472 U CN204613472 U CN 204613472U
- Authority
- CN
- China
- Prior art keywords
- box
- covered wire
- optical cable
- manhole appendix
- wire cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses the quick wiring tab box of a kind of outdoor rubber-insulated wire, described connector box comprise at the bottom of lid, box with lid be connected formed box body at the bottom of box, lid is connected by rotating shaft with the side at the bottom of box, and opposite side is fixed by snap close; Lid and the two ends up and down at the bottom of box are fixed by screw; The interior volume of box body is provided with light splitting distribution disk body; Upper and lower end parts at the bottom of box is provided with ordinary optical cable manhole appendix and covered wire cable manhole appendix, and ordinary optical cable manhole appendix is installed for the turnover of ordinary optical cable, and covered wire cable manhole appendix is installed for the turnover of covered wire cable; The offside of rotating shaft at the bottom of box is also provided with covered wire cable manhole appendix; The box body two ends of box body are provided with built on stilts hook or wall built-up fabricated section, use for when built on stilts or wall hanging installation.The utility model connector box volume is little, convenient installs, good looking appearance, housing are opened succinctly, dilatation in the air and safeguard easy for installation, can accomplish that quick plug and play, cabling route are clear, can meet single workmen's operation.
Description
Technical field
The utility model relates to the technical field that the welding of optical cable, light splitting, fast distribution and built on stilts or wall built-up install cable splice closure, the particularly quick wiring tab box of the outdoor rubber-insulated wire of one.
Background technology
In recent years, greatly develop the strategy implementation with broadband China along with FTTH (Fiber To The Home) is fiber-to-the-home, the FTTH fiber to the home industry of China has welcome the period of develop rapidly.The situation that FTTH develops abroad has very strong region, and Japan and Korea S's development is best, and take second place in North America, Europe then relatively lags behind.In fiber-to-the-home deployment, the Asian-Pacific area occupy rank first always; And Chinese, as one of country that economic growth is in the world the fastest, the fiber-to-the-home deployment of its FTTH and speed of development also receive attracting attention of the whole world, have gone to the prostatitis in the world.The FTTH fiber to the home of current China and 4G network, carry out in high gear all over China.From statistics, the broadband user of China remains the situation increased fast, estimates according to group of China Telecom science and technology committee director Wei Leping, and the broadband user to China in 2015 will reach more than 2.5 hundred million families.
China's house and town and country construction portion, the Ministry of Industry and Information Technology just issued notice jointly early than 2013, required to carry out " residential quarter and residential housing inner fiber are to family communications facility engineering design code " and " residential quarter and residential housing inner fiber are to family communications facility engineering construction and acceptance specification " two national standards put into effect before this.According to notice, from 1 day April in 2013, the at county level of Optical Fiber Transmission has been realized and with Shangcheng District at public telecommunication network, the communications facility of development and residential housing should adopt fiber to the home mode to build, and encourages simultaneously and support that small towns with good conditionsi, rural area development and residential housing realize fiber to the home.
Being used in the connector box of FTTH fiber-to-the-home " last one kilometer " at present, is wiring tab box and many differences mouth cable splice closure mostly, and these connector box major parts just do a little simple transformation on the basis of ordinary couplings box.Because housing overall volume is comparatively large, very large installing space is taken, be therefore difficult to find suitable installation site, but also the attractive in appearance of city can be affected; And housing screw is more, opens and install and extremely bother, inconvenient later stage on-line maintenance and dilatation aloft, makes construction become complex.Such mounting means not only slow down speed of application, but also adds construction cost, brings unnecessary extra input to client.Also have welding and light splitting wiring function layout unreasonable, cabling route is very in disorder, can not meet user and open the quick instant slotting request for utilization of FTTH.
Summary of the invention
For solving the above-mentioned problems in the prior art, the utility model provides a kind of outdoor rubber-insulated wire quick wiring tab box, larger to solve existing connector box housing overall volume, be inconvenient to make somebody a mere figurehead installation, attractive in appearance, the housing that affect city open very loaded down with trivial details, aerial dilatation and safeguard install inconvenient, can not accomplish that quick plug and play, cabling route are unintelligible, single workmen can not be met the technical barrier such as just can to operate.
For reaching above-mentioned purpose, the utility model by the following technical solutions:
The quick wiring tab box of a kind of outdoor rubber-insulated wire, is characterized in that: described connector box comprise at the bottom of lid, box with described lid be connected formed box body at the bottom of box, described lid is connected by rotating shaft with the side at the bottom of box, and opposite side is fixed by snap close; Described lid and the two ends up and down at the bottom of box are fixed by screw; The interior volume of described box body is provided with light splitting distribution disk body, and light splitting distribution region and fused fiber splice region are placed in the both sides up and down of this disk body respectively; ; Upper and lower end parts at the bottom of described box is provided with ordinary optical cable manhole appendix and covered wire cable manhole appendix, and described ordinary optical cable manhole appendix is installed for the turnover of ordinary optical cable, and described covered wire cable manhole appendix is installed for the turnover of covered wire cable; At the bottom of described box, the offside of rotating shaft is also provided with covered wire cable manhole appendix; Gear line sheet is provided with, for coiling and fixing common reserved optical fiber and covered wire cable or tail optical fiber at the bottom of described box; The box body two ends of described box body are provided with built on stilts hook or wall built-up fabricated section, use for when built on stilts or wall hanging installation.
Wherein said light splitting distribution disk body is made up of light splitting distribution board, light splitting distribution disk cover and adapter stuck-module, the one side of described light splitting distribution board is provided with optical branching device and adapter, described optical branching device is fixed by optical branching device draw-in groove, and described adapter is fixed by adapter stuck-module.
The another side of wherein said light splitting distribution board is provided with tempreature bulb draw-in groove, in described light splitting distribution board, be provided with tempreature bulb, and described tempreature bulb is fixed by described tempreature bulb draw-in groove.
Be provided with ordinary optical cable holder and covered wire cable holder at the bottom of wherein said box, described ordinary optical cable holder is used for the fixing of ordinary optical cable, and described covered wire cable holder is used for the fixing of covered wire cable.
The faying face of wherein said lid, box bottom perimeter is provided with flexible sealing component, for the sealing of the sealing at the bottom of described lid, box and ordinary optical cable and covered wire cable.
Wherein also comprise the strengthening core stationary installation for fixing optical cable strengthening core.
Wherein said ordinary optical cable manhole appendix is 6, is placed in the two ends at the bottom of box respectively; Described covered wire cable manhole appendix is 24, is placed in the side on two ends at the bottom of described box and described rotating shaft opposite respectively, often holds 8.
Gear line sheet is provided with, for coiling and fixing common reserved optical fiber and covered wire cable or tail optical fiber at the bottom of wherein said box.
Wherein said ordinary optical cable manhole appendix is provided with seal plug, the sealing of box body during for not filling optical cable.
The outlet of wherein said covered wire cable is provided with waterproof catch, the sealing of box body during for not filling rubber-insulated wire.
Compared with prior art, the present invention of technique scheme is adopted to have the following advantages:
1. the quick wiring tab box of outdoor rubber-insulated wire that provides of the utility model, housing overall volume is less, only needs a very little space to install, does not affect the attractive in appearance of city;
2. lid is connected by rotating shaft with the side at the bottom of box, and opposite side is fixed by snap close, and upper and lower two ends are fixed by a small amount of screw, greatly reduces the engineering time of aloft online opening installation, dilatation and maintenance;
3. the quick wiring tab box of outdoor rubber-insulated wire that provides of the utility model, the later stage, single workmen can operate without the need to on-the-spot Cheng Duan and welding, can accomplish plug and play, facilitated new client open-minded, both improve speed of application, and again reduced construction cost;
4. this connector box welding area and light splitting distribution region independently separate, and inner cabling is rationally distributed, facilitates dilatation and the attended operation in later stage;
5. the covered wire cable in this connector box, according to the cabling requirement of client, can accomplish upwards, downwards or to side cabling, make the covered wire cable of extraction or tail optical fiber route more clear, facilitate client to construct;
6. this connector box lid at the bottom of box between adopt corresponding seal to seal, optical cable import and export and covered wire cable draw-in groove all have seal plug or waterproof catch sealing, therefore have good dust-proof effect and water resistance, degree of protection can reach more than IP55.
Accompanying drawing explanation
Fig. 1 is external overall structural representation of the present utility model;
Fig. 2 is that lid of the present utility model opens inner structure schematic diagram;
Fig. 3 is that inner structure schematic diagram is opened in the light splitting distribution board upset of utility model;
Fig. 4 is the light splitting distribution area domain structure schematic diagram of light splitting distribution board of the present utility model;
Fig. 5 is the welding area structural representation of light splitting distribution board of the present utility model;
Fig. 6 is that the utility model optical cable walks towpath by structural representation.
Description of reference numerals: 1-lid; At the bottom of 2-box; 3-snap close; The built on stilts hook of 4-; 5-wall built-up fabricated section; 6-lock catch connector; 7-light splitting distribution board; 8-light splitting distribution disk cover; 9-elastomeric seal component; 10-ordinary optical cable manhole appendix; 11-covered wire cable manhole appendix; 12-side covered wire cable manhole appendix; 13-ordinary optical cable holder; 14-covered wire cable holder; 15-strengthening core stationary installation; 16-keeps off line pressure sheet; 17-tempreature bulb draw-in groove; 18-rotating shaft; 19-optical branching device; 20-adapter stuck-module; 21-adapter; 22-tempreature bulb; 23-covered wire cable; 24-ordinary optical cable; 25-screw; 26-optical cable strengthening core; 27-seal plug; 28-waterproof catch; 29-nylon cable tie.
Specific embodiment mode
Below in conjunction with drawings and Examples, the utility model is described in further detail:
See Fig. 1 ~ Fig. 6, basic structure of the present utility model to comprise at the bottom of lid 1, box 2 and be placed in the light splitting distribution board 7 of tray interior, described lid 1 with at the bottom of box 2 side be connected by rotating shaft 18, opposite side is fixing by snap close 3 (snap close 3 to be connected at the bottom of box 2 by lock catch connector 6); At the bottom of lid 1 and box, the two ends up and down of 2 are fixed by screw 25; Lid 12 is connected formed interior volume with at the bottom of box and is provided with light splitting distribution board 7; The upper and lower end parts of 2 at the bottom of box is provided with ordinary optical cable manhole appendix 10, covered wire cable manhole appendix 11, ordinary optical cable holder 13 and covered wire cable holder 14, ordinary optical cable holder 13 fixing for ordinary optical cable 24, covered wire cable holder 14 fixing for covered wire cable 23; The offside of rotating shaft 18 at the bottom of box is also provided with side covered wire cable manhole appendix 12; Box body two ends are provided with built on stilts hook 4 or wall built-up fabricated section 5, use for when built on stilts or wall built-up installation; The light splitting distribution board 7 that the utility model provides is provided with optical branching device 19, adapter 21 and adapter stuck-module 20, can realize the function of light splitting and quick distribution.
See Fig. 2, Fig. 3 and Fig. 4, described light splitting distribution disk body is made up of light splitting distribution board 7, light splitting distribution disk cover 8 and adapter stuck-module 20, the one side of light splitting distribution board 7 is provided with optical branching device 19 and adapter 21, optical branching device 19 is fixed by optical branching device draw-in groove, and adapter 21 is fixed by adaptor module 20.
See Fig. 5, the another side of light splitting distribution board 7, is provided with tempreature bulb draw-in groove 17, is provided with tempreature bulb 22 in light splitting distribution board 7, and tempreature bulb 22 is fixed by tempreature bulb draw-in groove 17.
See Fig. 2, Fig. 3 and Fig. 5, the upper and lower end parts of 2 at the bottom of box is provided with ordinary optical cable manhole appendix 10, covered wire cable manhole appendix 11, ordinary optical cable holder 13 and covered wire cable holder 14.Ordinary optical cable manhole appendix 10 is for the installation of ordinary optical cable 24, and rubber-insulated wire manhole appendix 11 is installed for the turnover of covered wire cable 23; Ordinary optical cable holder 13 fixing for ordinary optical cable 24, covered wire cable is fixed 14 and is fixed for covered wire cable 23; At the bottom of box, the offside of 2 rotating shafts 18 is also provided with side covered wire cable manhole appendix 12, for the turnover of side covered wire cable.
The faying face of 2 peripheries at the bottom of lid 1, box is provided with overall flexible sealing component 9, for the sealing of 2 at the bottom of lid 1 and box, the sealing of ordinary optical cable 24 and covered wire cable 23.
The optical cable strengthening core 26 of ordinary optical cable 24 stretches into 2 tip inside at the bottom of box, and optical cable strengthening core 26 is fixed by strengthening core stationary installation 15.
Ordinary optical cable manhole appendix 10 is 6, is placed in the two ends up and down of at the bottom of box 2 respectively; Covered wire cable manhole appendix 11 is 24, is placed in the two ends of at the bottom of box 2 and the side on rotating shaft 18 opposite respectively, each 8 of every one end.
Gear line pressure sheet 16 is provided with in 2, for coiling and fixing common reserved optical fiber and covered wire cable 23 at the bottom of box.
Ordinary optical cable manhole appendix 10, is provided with seal plug 27, the sealing of box body during for not filling optical cable; Covered wire cable manhole appendix 11 and side covered wire cable manhole appendix 12 are equipped with waterproof catch 28, the sealing of box body during for not filling covered wire cable 23.
The fusion process of various optical cable:
1, straight-through optical cable and optical branching device welding
According to the distance between the optical cable O-ring seal of connector box two ends, peel off with the crust in the middle of optical cable baring hilt straight-through optical cable, the feed-though fiber of band Loose tube is exposed in inside; According to the distance between optical cable O-ring seal and strengthening core stationary installation 15, optical cable strengthening core 26 two ends are respectively reserved about 45mm, then remaining part is cut off not.
First elastomeric seal component 9 upper cover is taken away, after increasing ordinary optical cable 24 diameter with sealant tape again, then optical cable is placed on ordinary optical cable manhole appendix 10, finally fixes optical cable at outside ordinary optical cable holder 13, in inside by strengthening core stationary installation 15, fix optical cable strengthening core 26; See Fig. 6.
From straight-through optical cable loose tube, cut off from one end of stripping fiber optic cables for one that takes out use, be then incorporated in light splitting distribution board 7 from an entrance of light splitting distribution board 7, and fixed at light splitting distribution board mouth with nylon cable tie 29; In light splitting distribution board 7 inside, Loose tube is removed, expose bare fibre and be coiled in light splitting distribution board 7.The optical fiber of the tight sleeve pipe of band that optical branching device 19 is introduced, carry out coiling in the welding area being incorporated into opposite from light splitting distribution region and prestore.The optical fiber of the tight sleeve pipe of band optical branching device 19 introduced with heat sealing machine is introduced optical fiber with straight-through optical cable and is carried out welding, then tempreature bulb 22 is moved on to optical fiber fusion welding point place, can be fixed in tempreature bulb draw-in groove 17 after heat shrink.Straight-through reserved optical fiber, after in connector box, coiling stores, spacing fixing with gear line pressure sheet 16; See Fig. 5.
2, optical cable difference welding
Fixing and the welding of bifurcation optical cable is a stripping from optical cable with the crust stripping that the difference of straight-through optical cable is bifurcation optical cable, and the crust stripping of straight-through optical cable is the middle part stripping from optical cable, and other steps are the same.
3, covered wire cable welding
Fixing and the welding of covered wire cable 23 is that covered wire cable is introduced from the covered wire cable manhole appendix 11,12 of box body, and then carry out connector with optical fiber quick connector, be finally inserted on the adapter 21 on light splitting distribution board 7, other steps are the same.
Described connector box lid 1 with adopt rotating shaft 18 to be connected at the bottom of box between 2 and snap close 3 is locked, middle to seal with corresponding elastomeric seal component 9; All there are seal plug 27 or waterproof catch 28 to seal before ordinary optical cable manhole appendix 10 and covered wire cable manhole appendix 11,12, therefore there is good dust-proof effect and water resistance.This connector box box body is fastening is only used in a small amount of screw and salable, make opening with installation and maintenance of box body more convenient, later stage is without the need to on-the-spot Cheng Duan and welding, single workmen can operate, plug and play can be accomplished, facilitate new client open-minded, both improve speed of application, and again reduced construction cost; The degree of protection of connector box reaches more than IP55 level, meets the request for utilization that outdoor is maked somebody a mere figurehead or wall built-up is installed completely.
Above-described installation steps and embodiment; only that preferred implementation of the present utility model is described; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (10)
1. the quick wiring tab box of outdoor rubber-insulated wire, is characterized in that: described connector box comprise at the bottom of lid, box with described lid be connected formed box body at the bottom of box, described lid is connected by rotating shaft with the side at the bottom of box, and opposite side is fixed by snap close; Described lid and the two ends up and down at the bottom of box are fixed by screw; The interior volume of described box body is provided with light splitting distribution disk body, and light splitting distribution region and fused fiber splice region are placed in the both sides up and down of this disk body respectively; Upper and lower end parts at the bottom of described box is provided with ordinary optical cable manhole appendix and covered wire cable manhole appendix, and described ordinary optical cable manhole appendix is installed for the turnover of ordinary optical cable, and described covered wire cable manhole appendix is installed for the turnover of covered wire cable; At the bottom of described box, the offside of rotating shaft is also provided with covered wire cable manhole appendix; Gear line sheet is provided with, for coiling and fixing common reserved optical fiber and covered wire cable or tail optical fiber at the bottom of described box; The box body two ends of described box body are provided with built on stilts hook or wall built-up fabricated section, use for when built on stilts or wall hanging installation.
2. the quick wiring tab box of outdoor rubber-insulated wire according to claim 1, it is characterized in that: described light splitting distribution disk body is made up of light splitting distribution board, light splitting distribution disk cover and adapter stuck-module, the one side of described light splitting distribution board is provided with optical branching device and adapter, described optical branching device is fixed by optical branching device draw-in groove, and described adapter is fixed by adapter stuck-module.
3. the quick wiring tab box of outdoor rubber-insulated wire according to claim 1, is characterized in that: the another side of described light splitting distribution board is provided with tempreature bulb draw-in groove, in described light splitting distribution board, be provided with tempreature bulb, described tempreature bulb is fixed by described tempreature bulb draw-in groove.
4. the quick wiring tab box of outdoor rubber-insulated wire according to claim 1, it is characterized in that: at the bottom of described box, be provided with ordinary optical cable holder and covered wire cable holder, described ordinary optical cable holder is used for the fixing of ordinary optical cable, and described covered wire cable holder is used for the fixing of covered wire cable.
5. the quick wiring tab box of outdoor rubber-insulated wire according to claim 1, is characterized in that: the faying face of described lid, box bottom perimeter is provided with flexible sealing component, for the sealing of the sealing at the bottom of described lid, box and ordinary optical cable and covered wire cable.
6. the quick wiring tab box of outdoor rubber-insulated wire according to claim 1, is characterized in that: also comprise the strengthening core stationary installation for fixing optical cable strengthening core.
7. the quick wiring tab box of outdoor rubber-insulated wire according to claim 1, is characterized in that: described ordinary optical cable manhole appendix is 6, is placed in the two ends at the bottom of box respectively; Described covered wire cable manhole appendix is 24, is placed in the side on two ends at the bottom of described box and described rotating shaft opposite respectively, often holds 8.
8. the quick wiring tab box of outdoor rubber-insulated wire according to claim 1, is characterized in that: be provided with gear line sheet at the bottom of described box, for coiling and fixing common reserved optical fiber and covered wire cable or tail optical fiber.
9. the quick wiring tab box of outdoor rubber-insulated wire according to claim 1, is characterized in that: described ordinary optical cable manhole appendix is provided with seal plug, the sealing of box body during for not filling optical cable.
10. the quick wiring tab box of outdoor rubber-insulated wire according to claim 1, is characterized in that: the outlet of described covered wire cable is provided with waterproof catch, the sealing of box body during for not filling rubber-insulated wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348365.3U CN204613472U (en) | 2015-05-26 | 2015-05-26 | The quick wiring tab box of a kind of outdoor rubber-insulated wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348365.3U CN204613472U (en) | 2015-05-26 | 2015-05-26 | The quick wiring tab box of a kind of outdoor rubber-insulated wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204613472U true CN204613472U (en) | 2015-09-02 |
Family
ID=53966019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520348365.3U Active CN204613472U (en) | 2015-05-26 | 2015-05-26 | The quick wiring tab box of a kind of outdoor rubber-insulated wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204613472U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106249365A (en) * | 2015-06-15 | 2016-12-21 | 成都前宏通讯有限责任公司 | A kind of simple cable junction box of Multifunction |
| CN106405767A (en) * | 2016-11-06 | 2017-02-15 | 宁波隆兴电信设备制造有限公司 | Double-layer optical cable joint box |
| CN108614335A (en) * | 2018-06-06 | 2018-10-02 | 宁波普通信设备有限公司 | A kind of cable junction box |
| CN108732695A (en) * | 2017-04-19 | 2018-11-02 | 余姚汇佳通信设备有限公司 | Optical tapoff with splitter anti-theft feature continues box |
| CN111983755A (en) * | 2020-06-22 | 2020-11-24 | 中国铁路通信信号上海工程局集团有限公司 | Longitudinal cutting and splicing method for optical cable bundle tube |
-
2015
- 2015-05-26 CN CN201520348365.3U patent/CN204613472U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106249365A (en) * | 2015-06-15 | 2016-12-21 | 成都前宏通讯有限责任公司 | A kind of simple cable junction box of Multifunction |
| CN106405767A (en) * | 2016-11-06 | 2017-02-15 | 宁波隆兴电信设备制造有限公司 | Double-layer optical cable joint box |
| CN106405767B (en) * | 2016-11-06 | 2023-02-14 | 宁波隆兴电信设备制造有限公司 | Double-layer optical cable joint box |
| CN108732695A (en) * | 2017-04-19 | 2018-11-02 | 余姚汇佳通信设备有限公司 | Optical tapoff with splitter anti-theft feature continues box |
| CN108614335A (en) * | 2018-06-06 | 2018-10-02 | 宁波普通信设备有限公司 | A kind of cable junction box |
| CN111983755A (en) * | 2020-06-22 | 2020-11-24 | 中国铁路通信信号上海工程局集团有限公司 | Longitudinal cutting and splicing method for optical cable bundle tube |
| CN111983755B (en) * | 2020-06-22 | 2022-11-11 | 中国铁路通信信号上海工程局集团有限公司 | Longitudinal cutting and splicing method for optical cable bundle tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204613472U (en) | The quick wiring tab box of a kind of outdoor rubber-insulated wire | |
| CN203930167U (en) | A kind of Self-bearing-type overhead 8 word cable connector boxes | |
| CN203673115U (en) | 4G optical fiber network terminal box | |
| CN205809381U (en) | A kind of outdoor fast-open light splitting wiring tab box | |
| CN104238056A (en) | Cable splice closure with both ends mechanically sealed | |
| CN102401958A (en) | Light and fiber splitting box of optical divider slot | |
| CN201765361U (en) | Framework type branch optical fiber cable | |
| CN102841416A (en) | Wall-mounted optical splitter cabinet and using method thereof | |
| CN203688864U (en) | 4G fiber optic network joint box | |
| CN202710819U (en) | Optical cable terminal box suitable for FTTH construction | |
| CN207096515U (en) | A kind of four core butterfly optical cable branch protection devices | |
| JP2006253971A (en) | Communication system | |
| CN201740897U (en) | Integrated box body of wall-mounted optical splitter | |
| CN205015539U (en) | Optoelectrical composite cable fiber cable joint box | |
| CN207232464U (en) | A kind of miniature lashed cable connector box | |
| CN205374830U (en) | Two self -supporting rubber -insulated -wire cable side by side | |
| CN209674061U (en) | A kind of fibre distribution frame | |
| CN204229024U (en) | A kind of power communication integrated access box | |
| CN209248125U (en) | A kind of butterfly optical cable splicing point protecting box | |
| CN203551848U (en) | Unintermittent extraction case for communication optical cable | |
| CN203732778U (en) | Flip-type light-splitting and fiber-splitting box | |
| CN202421568U (en) | Optical fiber distribution box with 12-core adapter | |
| KR200444464Y1 (en) | A optical cable termination box | |
| CN207676004U (en) | Distribution unit | |
| CN203193662U (en) | Floor terminal box used for four-network integration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |