CN205282171U - Mixed cable subassembly of photoelectricity - Google Patents
Mixed cable subassembly of photoelectricity Download PDFInfo
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- CN205282171U CN205282171U CN201521104180.4U CN201521104180U CN205282171U CN 205282171 U CN205282171 U CN 205282171U CN 201521104180 U CN201521104180 U CN 201521104180U CN 205282171 U CN205282171 U CN 205282171U
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Abstract
The utility model provides a mixed cable subassembly of photoelectricity, characterized by includes black branch cable (1), red branch cable (2), blue branched optical cable (8), orange branched optical cable (10) and weave shielding (11), all wrap up in weaving shielding (11) black branch cable (1), red branch cable (2), blue branched optical cable (8) and orange branched optical cable (10), weaves shielding (11) middle part outside and be equipped with the 1st RRU label (4), mix cable (5) and the 2nd BBU label (6). The utility model discloses a mixed cable subassembly of photoelectricity reduces and lays the degree of difficulty for reduction material and laid down cost, adopts the mixed cable product of photoelectricity at wireless remote radio head unit and baseband processing unit, the smooth and easy and power supply safety of the communication of guaranteeing.
Description
Technical field
This utility model relates to a kind of photoelectric mixed cable assembly.
Background technology
Construction now with 4GLTE, jumbo distributed base station construction scale also expanding day, discrete optical fiber and cable is generally used because of Remote Radio Unit, in networking networking process, equipment electrical problem highlights day by day, adopt traditional power taking nearby, to do electricity and build a station expense relatively big, and the difference in combination with Local Society environment also can increase many surcharges.
Need between RRU (radio frequency remoto module) and BBU (baseband processing unit) to connect with optical fiber. One BBU can support multiple RRU. Adopt BBU+RRU Multi channel, it is possible to solve the in-door covering of large stadium well.
Summary of the invention
The purpose of this utility model is in that to provide a kind of photoelectric mixed cable assembly, is the photoelectric mixed cable assembly of a kind of compact conformation, dependable performance, wherein comprises light unit and electric unit simultaneously.
The technical solution of the utility model is:
A kind of photoelectric mixed cable assembly, including black point branch cable, red branch cable, blue branched cable, orange branched cable and braid shielded, described black point branch cable, red branch cable, blue branched cable and orange branched cable are all wrapped in braid shielded, and in the middle part of braid shielded, outside is provided with a RRU label, mixing cable and the 2nd BBU label.
Described braid shielded be respectively arranged at two ends with the first band glue heat-shrink tube and the second band glue heat-shrink tube.
The two ends respectively side a and b of described photoelectric mixed cable assembly, the end of the blue branched cable and orange branched cable that are positioned at A end is respectively equipped with the first doubly-linked joint and the second doubly-linked joint; The end of the blue branched cable and orange branched cable that are positioned at B end is respectively equipped with the 3rd doubly-linked joint and the 4th doubly-linked joint.
It is provided with mark between described orange branched cable and the second doubly-linked joint.
It is provided with main label between described orange branched cable and the 4th doubly-linked joint.
X5��X6 represents and extracts from insulation, connects union joint.
The beneficial effects of the utility model are:
A kind of photoelectric mixed cable assembly of the present utility model, in order to reduce material and laid down cost, reduces and lays difficulty, adopts photoelectric mixed cable product at wireless radio remote unit and baseband processing unit, it is ensured that communicate smooth and easy and power supply safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is along A-A direction sectional view in Fig. 1.
In figure: 1 be black point branch cable, 2 be red branch cable, 3 be the first band glue heat-shrink tube, 4 be a RRU label, 5 be mixing cable, 6 be the 2nd BBU label, 7 be the second band glue heat-shrink tube, 8 be blue branched cable, 9 be mark, 10 be orange branched cable, 11 be braid shielded, 12 be main label.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described:
Such as Fig. 1 to Fig. 2, a kind of photoelectric mixed cable assembly, including black point branch cable 1, red branch cable 2, blue branched cable 8, orange branched cable 10 and braid shielded 11, described black point branch cable 1, red branch cable 2, blue branched cable 8 and orange branched cable 10 are all wrapped in braid shielded 11, and in the middle part of braid shielded 11, outside is provided with a RRU label 4, mixing cable 5 and the 2nd BBU label 6.
Described braid shielded 11 be respectively arranged at two ends with the first band glue heat-shrink tube 3 second band glue heat-shrink tube 7.
The two ends respectively side a and b of described photoelectric mixed cable assembly, the end of the blue branched cable 8 and orange branched cable 10 that are positioned at A end is respectively equipped with the first doubly-linked joint X1 and the second doubly-linked joint X2; The end of the blue branched cable 8 and orange branched cable 10 that are positioned at B end is respectively equipped with the 3rd doubly-linked joint X3 and the four doubly-linked joint X4.
It is provided with mark 9 between described orange branched cable 10 and the second doubly-linked joint X2.
It is provided with main label 12 between described orange branched cable 10 and the 4th doubly-linked joint X4.
X5��X6 represents and extracts from insulation, connects union joint.
Technique manufacturing process of the present utility model:
1, photoelectric mixed cable is cut to corresponding length, cable loads 1/2S rustless steel cat net;
2, begun by photoelectric mixed cable, two ends, end restrictive coating divests 173mm and 1420mm respectively, reserves 30mm and 60mm screen layer simultaneously respectively, packing material and unnecessary screen layer is removed, expose cable inner optical cable and cable;
3, connect installation for convenience of RRU end, two, top optical cable is cut respectively to 173mm and 163mm;
4, respectively penetrating length at photoelectric mixed cable two ends is 10mm and 20mm band glue heat-shrink tube, penetrates Uniboot loose mail on optical cable;
5, two cable jacket layers and armor are divested 37mm;
6, peeling optical fibre hard-pressed bale layer, makes hard-pressed bale layer retain 24mm, exposes bare fibre;
7,1.25mm lock pin is penetrated in optical fiber, between optical fiber and lock pin, use 353ND glue to be fixed by heat cure mode;
8, press-connection machine is used Uniboot joint and optical cable riveting to be fixed;
9, grinder and the special abrasive disk of Uniboot is used to grind insertion core end face;
10, whether use end surface measurement instrument to amplify 400 times the end face after grinding, checking has on optical fiber that to collapse scarce, scuffing etc. bad;
11, fixing with the sealing of band glue heat-shrink tube between oversheath and screen layer, screen layer and sub-cable;
12, cable is retained 70mm, B end cable and retains 1400mm;
13, product optical index is tested.
Embodiment described above is only that preferred implementation of the present utility model is described; not design of the present utility model and scope are defined; without departing under this utility model design concept premise; various modification that in this area, the technical solution of the utility model is made by ordinary skill technical staff and improvement; all should falling into protection domain of the present utility model, the technology contents that this utility model is claimed all is recorded in detail in the claims.
Claims (5)
1. a photoelectric mixed cable assembly, it is characterized in that including black point branch cable (1), red branch cable (2), blue branched cable (8), orange branched cable (10) and braid shielded (11), described black point branch cable (1), red branch cable (2), blue branched cable (8) and orange branched cable (10) are all wrapped in braid shielded (11), and outside, braid shielded (11) middle part is provided with a RRU label (4), mixing cable (5) and the 2nd BBU label (6).
2. a kind of photoelectric mixed cable assembly according to claim 1, it is characterised in that described braid shielded (11) be respectively arranged at two ends with the first band glue heat-shrink tube (3) and the second band glue heat-shrink tube (7).
3. a kind of photoelectric mixed cable assembly according to claim 1, it is characterized in that the two ends respectively side a and b of described photoelectric mixed cable assembly, the end of the blue branched cable (8) and orange branched cable (10) that are positioned at A end is respectively equipped with the first doubly-linked joint (X1) and the second doubly-linked joint (X2); The end of the blue branched cable (8) and orange branched cable (10) that are positioned at B end is respectively equipped with the 3rd doubly-linked joint (X3) and the 4th doubly-linked joint (X4).
4. a kind of photoelectric mixed cable assembly according to claim 3, it is characterised in that be provided with mark (9) between described orange branched cable (10) and the second doubly-linked joint (X2).
5. a kind of photoelectric mixed cable assembly according to claim 3, it is characterised in that be provided with main label (12) between described orange branched cable (10) and the 4th doubly-linked joint (X4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521104180.4U CN205282171U (en) | 2015-12-25 | 2015-12-25 | Mixed cable subassembly of photoelectricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521104180.4U CN205282171U (en) | 2015-12-25 | 2015-12-25 | Mixed cable subassembly of photoelectricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205282171U true CN205282171U (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521104180.4U Active CN205282171U (en) | 2015-12-25 | 2015-12-25 | Mixed cable subassembly of photoelectricity |
Country Status (1)
| Country | Link |
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| CN (1) | CN205282171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248889A (en) * | 2017-06-29 | 2017-10-13 | 北京昊普康科技股份有限公司 | Remote power feeding and light signal transmission device |
-
2015
- 2015-12-25 CN CN201521104180.4U patent/CN205282171U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248889A (en) * | 2017-06-29 | 2017-10-13 | 北京昊普康科技股份有限公司 | Remote power feeding and light signal transmission device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |