CN205427276U - Optical cable for field operations - Google Patents
Optical cable for field operations Download PDFInfo
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- CN205427276U CN205427276U CN201620245885.6U CN201620245885U CN205427276U CN 205427276 U CN205427276 U CN 205427276U CN 201620245885 U CN201620245885 U CN 201620245885U CN 205427276 U CN205427276 U CN 205427276U
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- band
- outside
- reinforcement
- coated fibers
- roughstuff
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Abstract
The utility model relates to a technical field of optical cable, an optical cable for field operations, including painted optic fibre, be equipped with thin packing in the middle of its characterized in that, there is tight coated fibers respectively carefully filling peripheral upper portion and lower part, is tight coated fibers coating organosilicon layer thickness 5 40 mu m, the outside coating of tight coated fibers has the nylon high polymer to form secondary coating, external diameter after the secondary lining is 1.5mm, there is the roughstuff to fill respectively in peripheral left side of thin packing and right side, tight coated fibers and roughstuff core behind the interior band parcel secondary coating, there is the reinforcement in endocyst outband portion, there is the band outside at the reinforcement, there is the sheath outside of band. The utility model relates to a rationally, compact structure, with low costs, line footpath is little, light in weight, it is convenient to use, maintain, and anti -electromagnetic interference nature is good, and mechanical properties and optics transmission performance are good, and frequency band broad, loss are less, and the range of application is extensively.
Description
Technical field
The utility model relates to the technical field of optical cable, specifically a kind of field operations light-cable.
Background technology
Optical fiber is a kind of transmission medium, less than traditional copper cable dimension, and be lost low, broader bandwidth,
Lightweight, security good, electromagnetism interference, can resist nuclear radiation.Photoelectric technology is widely used in telecommunications etc.
Field.Due to lightweight, volume is little, it is simple to field communication use, can quickly unwrapping wire, set up and remove take-up.
Relative to radio communication optical fiber cable for field operation, there is electromagnetic-radiation-free, improve security and the confidentiality of field communication.
The coaxial cable of use, balanced cable in military activity in the past, conductive performance is defective, it is impossible to optical cable phase
Ratio.
Summary of the invention
The purpose of this utility model is the deficiency for solving above-mentioned technology, it is provided that a kind of reasonable in design, simple in construction,
Easily manufacture, lightweight, the field operations light-cable that electromagnetism interference performance is good.
The utility model solves above-mentioned technical problem and is adopted the technical scheme that: a kind of open country war optical cable, including
Colored optical fiber, it is characterised in that centre is provided with thin filling, has hard-pressed bale light respectively in thin filling peripheral upper portion and bottom
Fibre, it is 5-40 μm that tightly packaged fiber coats organic silicon layer thickness, and tightly packaged fiber is externally coated with nylon high polymer shape
Become secondary coating, secondary coated after external diameter be 1.5mm, have respectively slightly with right side on the left of periphery thin filling
Fill, the tightly packaged fiber after interior band parcel secondary coating and roughstuff core, outside interior band, have reinforcement,
There is band the outside of reinforcement, and there is sheath the outside of band.
The utility model is reasonable in design, compact conformation, low cost, and line footpath is little, lightweight, uses, the side of maintenance
Just, electromagnetism interference is good, and mechanical performance and optical transmission performance are good, and frequency band is wider, loss is less, application
Scope is wide.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Figure marks: 1, sheath, 2, band, 3, reinforcement, 4, tightly packaged fiber, 5, carefully fill, 6,
Roughstuff is filled, and 7, secondary coating, 8, interior band.
Detailed description of the invention
As shown in Figure 1: a kind of wild with war optical cable, including colored optical fiber, it is provided with in the middle of it and carefully fills 5, carefully
Fill 5 peripheral upper portion and to have tightly packaged fiber 4, tightly packaged fiber 4 to coat organic silicon layer thickness respectively be 5-40 in bottom
μm, tightly packaged fiber be externally coated with nylon high polymer formed secondary coating 7, secondary coated after external diameter be
1.5mm, respectively has roughstuff to fill 6, interior band 8 wrap up secondary coating after with right side thin filling on the left of 5 peripheries
Tightly packaged fiber 4 and roughstuff core 6, interior band 8 is outside reinforcement 3, has band 2 in the outside of reinforcement 3,
There is sheath 1 outside of band 2.Field operations light-cable selects tightly packaged fiber, and it has and is easily peeled and soft characteristic,
Production process be on colored optical fiber, carry out Primary coating after, carry out what secondary coating material was made, hard-pressed bale
Optical fiber is as the cable core of optical cable；Reinforcement selects PPTA；Outer jacket polyurethane
Ester or polyurethane material wearability are high, compliance is good, fire-retardant, anti-aging.The utility model is reasonable in design, knot
Structure is compact, low cost, and line footpath is little, lightweight, use, easy to maintenance, electromagnetism interference is good, mechanicalness
Can be good with optical transmission performance, frequency band is wider, loss is less, applied range.
Claims (1)
1. a field operations light-cable, including colored optical fiber, it is characterized in that centre is provided with thin filling, tightly packaged fiber is had respectively in thin filling peripheral upper portion and bottom, it is 5-40 μm that tightly packaged fiber coats organic silicon layer thickness, tightly packaged fiber is externally coated with nylon high polymer and forms secondary coating, external diameter after secondary coated is 1.5mm, roughstuff is respectively had to fill with right side thin filling on the left of periphery, tightly packaged fiber after interior band parcel secondary coating and roughstuff core, having reinforcement outside interior band, have band in the outside of reinforcement, there is sheath the outside of band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245885.6U CN205427276U (en) | 2016-03-28 | 2016-03-28 | Optical cable for field operations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245885.6U CN205427276U (en) | 2016-03-28 | 2016-03-28 | Optical cable for field operations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205427276U true CN205427276U (en) | 2016-08-03 |
Family
ID=56521581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620245885.6U Active CN205427276U (en) | 2016-03-28 | 2016-03-28 | Optical cable for field operations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205427276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772859A (en) * | 2016-12-30 | 2017-05-31 | 通鼎互联信息股份有限公司 | A kind of outdoor optical cable production method |
| CN114706178A (en) * | 2022-02-25 | 2022-07-05 | 宏安集团有限公司 | Light and safe all-dielectric self-supporting overhead leading-in optical cable |
-
2016
- 2016-03-28 CN CN201620245885.6U patent/CN205427276U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772859A (en) * | 2016-12-30 | 2017-05-31 | 通鼎互联信息股份有限公司 | A kind of outdoor optical cable production method |
| CN114706178A (en) * | 2022-02-25 | 2022-07-05 | 宏安集团有限公司 | Light and safe all-dielectric self-supporting overhead leading-in optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |