CN203324532U - Optical cable for fiber-to-the-home usage - Google Patents
Optical cable for fiber-to-the-home usage Download PDFInfo
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- CN203324532U CN203324532U CN2013202642494U CN201320264249U CN203324532U CN 203324532 U CN203324532 U CN 203324532U CN 2013202642494 U CN2013202642494 U CN 2013202642494U CN 201320264249 U CN201320264249 U CN 201320264249U CN 203324532 U CN203324532 U CN 203324532U
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- cable
- optical cable
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- fiber
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Abstract
The utility model relates to an optical cable for fiber-to-the-home usage. The optical cable comprises a main optical cable sleeve and multiple subordinate optical cables penetrating through and mounted in inner holes of the main optical cable sleeve. Each of the subordinate optical cables comprises a subordinate optical cable sleeve and at least two optical fibers penetrating through and mounted in inner holes of the corresponding subordinate optical cable sleeve. The subordinate optical cable sleeves are respectively provided with subordinate optical cable color marks which are mutually different and used for distinguishing the subordinate optical cable sleeves. The optical fibers in each subordinate optical cable sleeve are respectively provided with optical fiber color marks which are mutually different and used for distinguishing the optical fibers in the corresponding subordinate optical cable sleeve. The utility model provides the optical cable for fiber-to-the-home usage, which is small in wiring workload and easy to examine and repair.
Description
Technical field
The utility model relates to that a kind of Fiber to the home uses optical cable.
Background technology
In existing fiber Dao Hu building, wiring is many is undertaken by wiring vertical shaft in building, during wiring, need to draw optical cable from each resident family's family of each floor and connect up downward vertically by the wiring vertical shaft, at low layer (one deck, two layers or basement), each optical cable be accessed to cable distribution cabinet, UNICOM's signal.The problem that existing this wiring form exists is: each resident family needs independent wiring once, need connecting up of repetition in the wiring vertical shaft, also need each optical cable is fixed separately, the installation work amount is large simultaneously, and each optical cable also takies larger usage space simultaneously; In addition, because each resident family is used identical lightguide cable link, when wherein a circuit damages, overhaul very difficult.
Summary of the invention
The purpose of this utility model is to provide that a kind of installation work amount is little and easy-to-maintain Fiber to the home uses optical cable.
In order to address the above problem, the technical solution of the utility model is:
It is a kind of that Fiber to the home uses optical cable, comprise main cable cover and be threaded onto a plurality of sub-optical cable in the endoporus of main cable cover, each sub-optical cable includes sub-cable sheath and is threaded onto at least two optical fiber in the endoporus of corresponding sub-cable sheath, be respectively arranged with differently with for distinguishing the sub-optical cable color mark of each sub-cable sheath on described each sub-cable sheath, be respectively arranged with different with for distinguishing the optical fiber color mark of corresponding sub-each optical fiber of cable cover on each optical fiber in each sub-cable sheath.
Be coated with the bearing of trend strengthening rib strip consistent with main cable cover bearing of trend on the cover body wall of described main cable cover.
Described strengthening rib strip has at least two, and each strengthening rib strip circumferentially is evenly arranged around described main cable cover.
Described strengthening rib strip is made by the FRP material.
The beneficial effects of the utility model are: in use, optical cable is arranged in the wiring vertical shaft, optical cable, upwards often by a floor, just cuts an osculum by the main cable cover, from the inner Drop cable of one or more sub-optical cable as This floor of extracting out of main cable cover.So only need an optical cable of layout just can realize the use of each resident family, also only need be fixed the main cable cover fixedly the time, the wiring installation amount is little, and taking up room of optical cable is also little; Simultaneously, owing to being provided with mutually different sub-optical cable color mark on each sub-cable sheath, also be provided with mutually different optical fiber color mark on optical fiber in each sub-cable sheath, like this when a circuit of certain resident family damages, at the cable distribution cabinet place, be easy to pick out this resident family corresponding be which distribution optical signal interface, easily, management and control is convenient in maintenance.
The accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present utility model;
Fig. 2 is the use constitutional diagram of Fig. 1;
Fig. 3 is the schematic diagram that in Fig. 2, optical cable is connected with cable distribution cabinet.
Embodiment
Fiber to the home with the embodiment of optical cable as shown in Fig. 1 ~ 3: this optical cable includes 144 core fibres, this optical cable comprises main cable cover 2, in the endoporus of main cable cover, be coated with red, blue, green, yellow, purple, in vain, orange, ash, palm fibre, light green, dark green, the sub-cable sheath 3 of pink 12 colors, the sub-cable sheath of each color has three, the black dots that is provided with varying number on three homochromy sub-cable sheath is distinguished, such as be respectively arranged with one on three sub-cable sheath of redness, two and three black dots, the color of sub-cable sheath and corresponding ink dot have just formed for distinguishing the sub-optical cable color mark of each sub-cable sheath.All be coated with red, spring, indigo plant, green four optical fiber 4 in the endoporus of each sub-cable sheath, each sub-cable sheath and corresponding optical fiber have formed sub-optical cable, and the color on each optical fiber has formed for distinguishing the optical fiber color mark of each optical fiber.Be coated with on the cover body wall of main cable cover that bearing of trend is consistent with main cable cover bearing of trend, strengthening rib strip 1 that made by the FRP material, strengthening rib strip has two, and what two strengthening rib strips overlapped around main cable circumferentially being evenly arranged.
In other embodiment of the present utility model: according to the height of floor and each floor resident family the number, the quantity of sub-optical cable can also be other quantity, number of fibers in each sub-cable sheath can be also other value, such as this optical cable can be 72 cores, 96 cores, 144 cores or 288 core optical cables; Strengthening rib strip can also be made by metal material; The number of strengthening rib strip can also be one, three or other number; When optical cable does not need too macrostructure intensity, strengthening rib strip can not established yet; Optical fiber color mark and sub-cable cover color mark can also consist of other single color or color scheme, as long as can play the technique effect be distinguished from each other.
During use, this optical cable is arranged in the wiring vertical shaft 6 of floor 7, each floor leads to sub-optical cable 5, optical cable arranges one-level deconcentrator 8 and secondary deconcentrator 10 for the end be connected with cable distribution cabinet 12, the centre position of one-level deconcentrator is provided with for facilitating the fixedly annular groove 8-1 of one-level deconcentrator of wire ferrule, each optical fiber is first passed by the one-level deconcentrator and is divided into four and props up optical cables 9, every optical cable all comprises the optical fiber of 30 six roots of sensation color of the same race, each optical cable is become single terminal to prop up cable 11 by secondary deconcentrator separated time, the color of each secondary deconcentrator all includes the solid colour of optical fiber with this deconcentrator, also be provided with the optical cable color mark that color is identical with secondary deconcentrator color on each optical cable, the color of a cable cover of simple optical fiber overcoat and ink dot number are all identical with the ink dot number with the color of corresponding sub-cable cover in main push-towing rope, every root termination props up on cable the joints of optical fibre 13 that all are connected with for being connected with cable distribution cabinet.
Claims (4)
- One kind Fiber to the home uses optical cable, it is characterized in that: comprise main cable cover and be threaded onto a plurality of sub-optical cable in the endoporus of main cable cover, each sub-optical cable includes sub-cable sheath and is threaded onto at least two optical fiber in the endoporus of corresponding sub-cable sheath, be respectively arranged with differently with for distinguishing the sub-optical cable color mark of each sub-cable sheath on described each sub-cable sheath, be respectively arranged with different with for distinguishing the optical fiber color mark of corresponding sub-each optical fiber of cable cover on each optical fiber in each sub-cable sheath.
- 2. optical cable according to claim 1, is characterized in that: be coated with the bearing of trend strengthening rib strip consistent with main cable cover bearing of trend on the cover body wall of described main cable cover.
- 3. optical cable according to claim 2, it is characterized in that: described strengthening rib strip has at least two, and each strengthening rib strip circumferentially is evenly arranged around described main cable cover.
- 4. according to the described optical cable of claim 2 or 3, it is characterized in that: described strengthening rib strip is made by the FRP material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202642494U CN203324532U (en) | 2013-05-15 | 2013-05-15 | Optical cable for fiber-to-the-home usage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202642494U CN203324532U (en) | 2013-05-15 | 2013-05-15 | Optical cable for fiber-to-the-home usage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203324532U true CN203324532U (en) | 2013-12-04 |
Family
ID=49663869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202642494U Expired - Lifetime CN203324532U (en) | 2013-05-15 | 2013-05-15 | Optical cable for fiber-to-the-home usage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203324532U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267465A (en) * | 2014-09-19 | 2015-01-07 | 南京普天天纪楼宇智能有限公司 | Movable regulator device used for pre-terminated optical cable |
| CN104880793A (en) * | 2015-05-29 | 2015-09-02 | 成都亨通光通信有限公司 | Processing method of bundle pipe type light-duty optical cable |
| CN104914528A (en) * | 2015-05-29 | 2015-09-16 | 成都亨通光通信有限公司 | Beam tube type light optical cable |
| CN108796450A (en) * | 2018-08-17 | 2018-11-13 | 北京铂阳顶荣光伏科技有限公司 | A kind of attachment device and heating device is steamed altogether |
| CN113156598A (en) * | 2021-03-26 | 2021-07-23 | 黑龙江海源电力工程有限公司 | Optical cable, node distribution box, 5G power bearing network system and application |
-
2013
- 2013-05-15 CN CN2013202642494U patent/CN203324532U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267465A (en) * | 2014-09-19 | 2015-01-07 | 南京普天天纪楼宇智能有限公司 | Movable regulator device used for pre-terminated optical cable |
| CN104880793A (en) * | 2015-05-29 | 2015-09-02 | 成都亨通光通信有限公司 | Processing method of bundle pipe type light-duty optical cable |
| CN104914528A (en) * | 2015-05-29 | 2015-09-16 | 成都亨通光通信有限公司 | Beam tube type light optical cable |
| CN108796450A (en) * | 2018-08-17 | 2018-11-13 | 北京铂阳顶荣光伏科技有限公司 | A kind of attachment device and heating device is steamed altogether |
| CN113156598A (en) * | 2021-03-26 | 2021-07-23 | 黑龙江海源电力工程有限公司 | Optical cable, node distribution box, 5G power bearing network system and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term |