CN207037182U - A kind of fiber optic stretch connection component - Google Patents
A kind of fiber optic stretch connection component Download PDFInfo
- Publication number
- CN207037182U CN207037182U CN201720962664.5U CN201720962664U CN207037182U CN 207037182 U CN207037182 U CN 207037182U CN 201720962664 U CN201720962664 U CN 201720962664U CN 207037182 U CN207037182 U CN 207037182U
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- CN
- China
- Prior art keywords
- optical cable
- fiber
- optical
- dragging
- connection component
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of fiber optic stretch connection component, it is characterised in that：Including Optical fiber plug, fiber active linker and dragging optical cable, the dragging optical cable is divided into two optical cables through band glue thermoplastic sleeve pipe, the Optical fiber plug is connected through fiber active linker with optical cable every described, and the dragging optical cable includes twin-core circular lead-in optical cable and reinforcer.Fiber optic stretch connection component includes Optical fiber plug, fiber active linker and dragging optical cable in the utility model, its fiber active linker is any joints of optical fibre, the signal process of zooming out for baseband processing unit and Remote Radio Unit provides connection, the a large amount of computer rooms needed are saved in conventional networking mode, save the investment of Base Band Unit, reduce feeder loss, also reduce conventional radio frequency and zoom out the more problems brought to construction of mode feeder line quantity, dragging optical cable includes twin-core circular lead-in optical cable, its pliability is good, and cabling is flexible.
Description
Technical field
It the utility model is related to a kind of cable assembly, more particularly to a kind of fiber optic stretch connection component.
Background technology
On January 20th, 2006, TD-SCDMA formally turn into Chinese 3G professional standards.There is independent intellectual property right as China
3G standard, TD-SCDMA turn into national standard after, Chinese whole communication industry's chain can all receive benign promotion and stimulation.
After all, TD-SCDMA has surmounted this technology in itself to the meaning of Chinese Telecoms, and its appearance has broken America and Europe in height
Standard monopolization in technical field.But with the expansion of network size, short slab gradually shows：The limitation of frequency range, so that needing
More websites realize seamless coverage.And China Mobile proposes the concept of super base station after Wenchuan earthquake, it is desired to base station energy
Enough wide coverings, low-power consumption, the development to TD-SCDMA propose new problem.
Fiber optic stretch technology, i.e., digital baseband I/Q signal is zoomed out using optical fiber, rf conversion is completed in terrace.Radio frequency is remote
End module is zoomed out the radio frequency part of base station by optical fiber, realizes the separation of base station radio-frequency part and baseband portion so that great Rong
Amount base station can be put together at retrievable central machine room, baseband portion is focused on, thus solve radio frequency part with
The connection of baseband portion turns into new technical problem.
Using this technology, a large amount of computer rooms needed can be saved in conventional networking mode, save the investment of Base Band Unit,
Reduce feeder loss, also reduce conventional radio frequency and zoom out the more problems brought to construction of mode feeder line quantity,
The content of the invention
The utility model purpose is to provide a kind of fiber optic stretch connection component, by the improvement of structure, utilizes the excellent of optical fiber
Different transmission characteristic, realize that the signal of baseband processing unit and Remote Radio Unit zooms out, facilitate the installation of base station, the peace of antenna feeder
Dress, rationally utilizes carrier frequency resource.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of fiber optic stretch connection component, including light
Fine plug, fiber active linker and dragging optical cable, the dragging optical cable are divided into two optical cables, the light through band glue thermoplastic sleeve pipe
Fine plug is connected through fiber active linker with optical cable every described, and the dragging optical cable includes twin-core circular lead-in optical cable and added
Strong part.
In above-mentioned technical proposal, the band glue thermoplastic sleeve pipe is arranged at the left and right both ends of the dragging optical cable.
In above-mentioned technical proposal, the band glue thermoplastic sleeve pipe and the dragging optical cable and two optical cable junction appearances
Face is provided with waterproof connecting device, and the waterproof connecting device is through single injection-molded in three outer surface, the waterproof connection
Device materials can be polyethylene.
In above-mentioned technical proposal, the reinforcer and two optical cables are tangent, and the reinforcement material is aramid fiber.
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
1. fiber optic stretch connection component includes Optical fiber plug, fiber active linker and dragging optical cable in the utility model,
Its fiber active linker is any joints of optical fibre, and the signal process of zooming out for baseband processing unit and Remote Radio Unit carries
For connection, a large amount of computer rooms needed are saved in conventional networking mode, save the investment of Base Band Unit, reduce feeder loss,
Also reduce conventional radio frequency and zoom out the more problems brought to construction of mode feeder line quantity.
2. dragging optical cable includes twin-core circular lead-in optical cable in the utility model, its pliability is good, left and right in dragging optical cable
Band glue thermoplastic sleeve pipe is provided at both ends with, the reinforcer in dragging optical cable can be fixed.
3. band glue thermoplastic sleeve pipe and dragging optical cable and two optical cable junctions outer surface are provided with waterproof connecting device, and
Waterproof connecting device, in three outer surface, can avoid the influence of external environment condition through single injection-molded.
Brief description of the drawings
Fig. 1 is the utility model fiber optic stretch connection component structural scheme of mechanism；
Fig. 2 is the utility model dragging optical cable section enlarged diagram.
Wherein：1st, light plug；2nd, fiber active linker；3rd, dragging optical cable；4th, band glue thermoplastic sleeve pipe；5th, optical cable；6、
Waterproof connecting device；7th, reinforcer；8th, twin-core circular lead-in optical cable.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model：
Embodiment one：Referring to shown in Fig. 1~2, a kind of fiber optic stretch connection component, including Optical fiber plug 1, optical fibre connect
Device 2 and dragging optical cable 3 are connect, the dragging optical cable 3 is divided into two optical cables 5 through band glue thermoplastic sleeve pipe 4, and the Optical fiber plug 1 is through light
Fine flexible jumper 2 is connected with optical cable every described 5, and the dragging optical cable 3 includes twin-core circular lead-in optical cable 8 and reinforcer 7,
The fiber active linker 2 is any joints of optical fibre, and the signal for baseband processing unit and Remote Radio Unit zoomed out
Journey provides connection, saves in conventional networking mode a large amount of computer rooms needed, saves the investment of Base Band Unit, reduces feeder line damage
Consumption, also reduce conventional radio frequency and zoom out the more problems brought to construction of mode feeder line quantity.
As shown in figure 1, the band glue thermoplastic sleeve pipe 4 is arranged at the 3 left and right both ends of dragging optical cable.
As shown in figure 1, the band glue thermoplastic sleeve pipe 4 and the dragging optical cable 3 and two junction outer surfaces of optical cable 5
Waterproof connecting device 6 is provided with, the waterproof connecting device 6 is through single injection-molded in three outer surface, the waterproof connection
The material of device 6 can be polyethylene, can avoid the influence of external environment condition.
As shown in Fig. 2 the reinforcer 7 and two optical cables 5 are tangent, the material of reinforcer 7 is aramid fiber.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (4)
- A kind of 1. fiber optic stretch connection component, it is characterised in that：Including Optical fiber plug (1), fiber active linker (2) and zoom out Optical cable (3), the dragging optical cable (3) are divided into two optical cables (5) through band glue thermoplastic sleeve pipe (4), and the Optical fiber plug (1) is through optical fiber Flexible jumper (2) is connected with optical cable every described (5), and the dragging optical cable (3) includes twin-core circular lead-in optical cable (8) and added Strong part (7).
- 2. fiber optic stretch connection component according to claim 1, it is characterised in that：The band glue thermoplastic sleeve pipe (4) is set In the dragging optical cable (3) left and right both ends.
- 3. fiber optic stretch connection component according to claim 1, it is characterised in that：The band glue thermoplastic sleeve pipe (4) and institute State dragging optical cable (3) and two optical cable (5) junction outer surfaces are provided with waterproof connecting device (6), the waterproof connection Device (6) is through single injection-molded in three outer surface.
- 4. fiber optic stretch connection component according to claim 1, it is characterised in that：The reinforcer (7) with described two Optical cable (5) is tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720962664.5U CN207037182U (en) | 2017-08-03 | 2017-08-03 | A kind of fiber optic stretch connection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720962664.5U CN207037182U (en) | 2017-08-03 | 2017-08-03 | A kind of fiber optic stretch connection component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207037182U true CN207037182U (en) | 2018-02-23 |
Family
ID=61473858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720962664.5U Expired - Fee Related CN207037182U (en) | 2017-08-03 | 2017-08-03 | A kind of fiber optic stretch connection component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207037182U (en) |
-
2017
- 2017-08-03 CN CN201720962664.5U patent/CN207037182U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20210803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |