CN220829617U - Optical fiber jumper wire - Google Patents
Optical fiber jumper wire Download PDFInfo
- Publication number
- CN220829617U CN220829617U CN202322720495.2U CN202322720495U CN220829617U CN 220829617 U CN220829617 U CN 220829617U CN 202322720495 U CN202322720495 U CN 202322720495U CN 220829617 U CN220829617 U CN 220829617U
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- Prior art keywords
- layer
- optical fiber
- jumper
- fiber jumper
- stainless steel
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 95
- 239000010410 layer Substances 0.000 claims abstract description 114
- 239000000835 fiber Substances 0.000 claims abstract description 48
- 239000012792 core layer Substances 0.000 claims abstract description 25
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 239000010935 stainless steel Substances 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 6
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 3
- 239000011241 protective layer Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 241000283984 Rodentia Species 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 241000699666 Mus <mouse, genus> Species 0.000 description 2
- 241000699670 Mus sp. Species 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000035929 gnawing Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model discloses an optical fiber jumper, which comprises an optical fiber jumper body, wherein both ends of the optical fiber jumper body are respectively provided with an inserting port, the surface of the optical fiber jumper body is provided with a PVC protective sleeve layer, a stainless steel woven wire layer is wrapped in the PVC protective sleeve layer, a waterproof layer is arranged in the stainless steel woven wire layer, a fiber core layer is arranged in the waterproof layer, a fiber wrapping layer is wrapped outside the fiber core layer, an OPGW optical fiber filling paste layer is filled outside the fiber wrapping layer, and an FRP reinforcing core layer is wrapped in the OPGW optical fiber filling paste layer. The beneficial effects are that: the FRP reinforced core layer design increases the tensile strength of the optical fiber jumper, can effectively avoid the fracture phenomenon of the internal optical fiber caused by overlarge bending and surrounding degrees, and simultaneously, the OPGW optical fiber filling paste layer design prevents the optical fiber jumper from generating substances such as mould and the like due to impurities such as dust and the like when in use, thereby not only protecting the internal structure of the optical fiber jumper, but also improving the transmission efficiency of the optical fiber jumper.
Description
Technical Field
The utility model relates to the technical field of optical fiber communication, in particular to an optical fiber jumper device.
Background
The optical fiber jumper wire is used for making the jumper wire from equipment to optical fiber wiring link, has thicker protecting layer, is generally used for connection between optical terminal machine and terminal box, and can be used in the fields of optical fiber communication system, optical fiber access network, optical fiber data transmission and local area network, etc. the optical fiber jumper wire also called optical fiber connector is characterized by that two ends of optical Cable are equipped with connector plugs for implementing optical path movable connection, one end of optical fiber jumper wire is equipped with plug called tail optical fiber, and the optical fiber jumper wire (Optical Fiber Patch Cord/Cable) is similar to coaxial Cable, except that it has no net-like shielding layer, and its centre is an optically-propagated glass core, in multimode optical fiber the diameter of core is 50 micrometers-65 micrometers, and the diameter of single-mode optical fiber core is 8 micrometers-10 micrometers, and the outside of core is covered with a layer of glass jacket whose refractive index is lower than that of core so as to make optical fiber retain in core, and outside is a layer of thin plastic jacket for protecting jacket.
The existing optical fiber jumper cannot be excessively bent and wound due to the fact that raw materials are manufactured, once the bending and surrounding degree is too large, the optical fiber jumper is easily broken and damaged, daily use can be affected, impurities such as dust can be contained in fillers used in the optical fiber jumper due to manufacturing cost and process, substances such as mould can be produced by the impurities such as dust, corrosion can be generated on metal and glass, and damage to the inner structure of the optical fiber jumper can be caused, and performance of the optical fiber jumper can be affected.
Disclosure of utility model
First, the technical problem to be solved
The utility model aims to solve the technical problem of the prior art, and provides the optical fiber jumper device which can avoid the breakage and damage of the optical fiber jumper and avoid the phenomenon that the optical fiber jumper is easy to generate mould and other impurities.
(II) technical scheme
The utility model is realized by the following technical scheme: an optical fiber jumper wire, which is characterized in that: including the optic fibre wire jumper body, optic fibre wire jumper body both ends all are provided with the interface, optic fibre wire jumper body surface is provided with the PVC protective sheath layer, the parcel has stainless steel to weave the silk layer in the PVC protective sheath layer, be provided with the waterproof layer in the stainless steel is woven the silk layer, the inside fine core layer that is provided with of waterproof layer, the outside parcel of fine core layer has a fine layer of package, the outer packing of fine layer of package has OPGW optic fibre to pack the cream layer, the packing has FRP to strengthen the sandwich layer in the fine packing cream layer of OPGW optic fibre.
Further, the plug interface is adhered to the optical fiber jumper body, and the PVC protective sleeve layer is adhered to the optical fiber jumper body.
Through adopting above-mentioned technical scheme, can make through bonding the interface with optical fiber jumper wire body coupling is more firm, PVC protective sheath layer with optical fiber jumper wire body bonds, can make the PVC protective sheath tightly wraps up optical fiber jumper wire body surface adopts the PVC protective sheath can increase optical fiber jumper wire body's wear resistance.
Further, the PVC protective sleeve layer is bonded with the stainless steel woven wire layer, and the stainless steel woven wire layer is bonded with the waterproof layer.
Through adopting above-mentioned technical scheme, through PVC protective sheath layer with the stainless steel is woven the silk layer and is bonded, can let PVC protective sheath layer protection its stainless steel is woven the silk layer, stainless steel is woven the silk layer with the waterproof layer bonds, can prevent that water from entering into the inside of optic fibre wire jumper, the stainless steel is woven the silk layer and can effectually avoid gnawing of rodent such as mouse to bite.
Further, the waterproof layer is bonded with the OPGW optical fiber filling paste layer, the OPGW optical fiber filling paste layer is bonded with the fiber wrapping layer, and the fiber wrapping layer is bonded with the fiber core layer.
By adopting the technical scheme, the waterproof layer is bonded with the OPGW optical fiber filling paste layer, so that water can be prevented from entering the OPGW optical fiber filling paste layer, the fiber wrapping layer is bonded with the fiber core layer, and the fiber core layer can be prevented from being contacted with the OPGW optical fiber filling paste layer.
Further, the OPGW optical fiber filling paste layer is adhered to the FRP reinforced core layer.
Through adopting above-mentioned technical scheme, can let FRP strengthens the sandwich layer fix inside the optical fiber jumper wire body, can not appear winding phenomenon in its inside, also can increase the tensile strength of optical fiber jumper wire body.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
In order to solve the problems that the conventional optical fiber jumper cannot be excessively bent and wound due to raw material manufacturing, once the bending and surrounding degree is too large, the optical fiber jumper is easily broken and damaged, daily use is affected, impurities such as dust are contained in fillers used in the optical fiber jumper due to manufacturing cost and process, substances such as mould are generated by the impurities such as dust, corrosion effect is generated on metal and glass, damage to the internal structure of the optical fiber jumper is caused, and performance of the optical fiber jumper is affected.
Drawings
FIG. 1 is a schematic diagram of an optical fiber jumper according to the present utility model;
fig. 2 is a left cross-sectional view of an optical fiber jumper body in an optical fiber jumper according to the present utility model.
The reference numerals are explained as follows:
1. An optical fiber jumper body; 2. a core layer; 3. a fiber wrapping layer; 4. OPGW optical fiber filling paste layer; 5. a waterproof layer; 6. stainless steel wire layer; 7. a PVC protective sleeve layer; 8. FRP reinforcing core layer; 9. and an interface.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1-2, an optical fiber jumper in this embodiment includes an optical fiber jumper body 1, two ends of the optical fiber jumper body 1 are both provided with a plug port 9, a PVC protective sleeve layer 7 is provided on the surface of the optical fiber jumper body 1, PVC has good corrosion resistance and nonflammability, and also has the advantages of high strength and high stability, the internal structure of the optical fiber jumper body 1 can be protected, a stainless steel wire layer 6 is wrapped in the PVC protective sleeve layer 7, the internal structure of the optical fiber jumper body 1 can be prevented from being bitten by rodents such as mice by the stainless steel wire layer 6, a waterproof layer 5 is provided in the stainless steel wire layer 6, a fiber core layer 2 is provided in the waterproof layer 5, a fiber core layer 3 is wrapped outside the fiber core layer 2, an OPGW optical fiber filling paste layer 4 is filled outside the fiber core layer 3, the OPGW optical fiber filling paste layer 4 can prevent the optical fiber jumper body 1 from producing substances such as mould due to dust and the like when in use, and the FRP reinforcing core layer 8 has the characteristic of high tensile strength.
As shown in fig. 1-2, in this embodiment, the plug port 9 is bonded with the optical fiber jumper body 1, the PVC protective layer 7 is bonded with the optical fiber jumper body 1, the connection between the plug port 9 and the optical fiber jumper body 1 can be more firmly made through bonding, the PVC protective layer 7 is bonded with the optical fiber jumper body 1, the PVC protective layer can tightly wrap the surface of the optical fiber jumper body 1, the PVC protective layer can be adopted to increase the wear resistance of the optical fiber jumper body 1, the PVC protective layer 7 is bonded with the stainless steel wire layer 6, the stainless steel wire layer 6 is bonded with the waterproof layer 5, the PVC protective layer 7 can protect the stainless steel wire layer 6 through bonding the PVC protective layer 7 with the stainless steel wire layer 6, the stainless steel wire layer 6 is bonded with the waterproof layer 5, can prevent that water from entering into the inside of optic fibre wire jumper, stainless steel wire weaving layer 6 can effectually avoid gnawing of rodent such as mouse to bite, waterproof layer 5 bonds with OPGW optic fibre filling paste layer 4, OPGW optic fibre filling paste layer 4 bonds with package fibre layer 3, package fibre layer 3 bonds with fibre core layer 2, waterproof layer 5 bonds with OPGW optic fibre filling paste layer 4, can prevent that water from entering into OPGW optic fibre filling paste layer 4, package fibre layer 3 bonds with fibre core layer 2, can prevent fibre core layer 2 and OPGW optic fibre filling paste layer 4 contact, OPGW optic fibre filling paste layer 4 bonds with FRP strengthens sandwich layer 8, can let FRP strengthen sandwich layer 8 and fix in the optic fibre wire jumper inside, can not appear the winding phenomenon in its inside, also can increase the tensile strength of optic fibre wire jumper body 1.
The specific implementation process of this embodiment is as follows: when the optical fiber jumper wire is used, the inserting port 9 can be inserted into a designated place, and in the using process, the PVC protective sleeve layer 7 can protect the surface of the optical fiber jumper wire body 1, the abrasion resistance is increased, the stainless steel woven wire layer 6 can prevent the optical fiber jumper wire body 1 from being bitten by rodents such as mice and the like, the waterproof layer 5 can prevent water from entering the optical fiber jumper wire body 1 to affect the transmission efficiency, the OPGW optical fiber filling paste layer 4 is used for fixing the fiber core layer 2 and the fiber coating layer 3, the fiber coating layer 3 can protect the fiber core layer 2 inside the fiber jumper wire body, and the FRP reinforcing core layer 8 can increase the tensile strength of the optical fiber jumper wire body 1.
The above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the spirit and scope of the present utility model. Various modifications and improvements of the technical scheme of the present utility model will fall within the protection scope of the present utility model without departing from the design concept of the present utility model, and the technical content of the present utility model is fully described in the claims.
Claims (5)
1. An optical fiber jumper wire, which is characterized in that: including optical fiber jumper body (1), optical fiber jumper body (1) both ends all are provided with grafting mouth (9), optical fiber jumper body (1) surface is provided with PVC protective sheath layer (7), the parcel has stainless steel to weave silk layer (6) in PVC protective sheath layer (7), be provided with waterproof layer (5) in stainless steel to weave silk layer (6), waterproof layer (5) inside is provided with fine sandwich layer (2), fine sandwich layer (2) outside parcel has fine layer (3) of package, fine layer (3) intussuseption is filled with OPGW optical fiber filling paste layer (4), the parcel has FRP to strengthen sandwich layer (8) in OPGW optical fiber filling paste layer (4).
2. The fiber optic jumper of claim 1, wherein: the plug-in port (9) is adhered to the optical fiber jumper body (1), and the PVC protective sleeve layer (7) is adhered to the optical fiber jumper body (1).
3. The fiber optic jumper of claim 1, wherein: the PVC protective sleeve layer (7) is bonded with the stainless steel woven wire layer (6), and the stainless steel woven wire layer (6) is bonded with the waterproof layer (5).
4. The fiber optic jumper of claim 1, wherein: the waterproof layer (5) is bonded with the OPGW optical fiber filling paste layer (4), the OPGW optical fiber filling paste layer (4) is bonded with the fiber wrapping layer (3), and the fiber wrapping layer (3) is bonded with the fiber core layer (2).
5. The fiber optic jumper of claim 1, wherein: the OPGW optical fiber filling paste layer (4) is adhered to the FRP reinforced core layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322720495.2U CN220829617U (en) | 2023-10-11 | 2023-10-11 | Optical fiber jumper wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322720495.2U CN220829617U (en) | 2023-10-11 | 2023-10-11 | Optical fiber jumper wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220829617U true CN220829617U (en) | 2024-04-23 |
Family
ID=90723157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322720495.2U Active CN220829617U (en) | 2023-10-11 | 2023-10-11 | Optical fiber jumper wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220829617U (en) |
-
2023
- 2023-10-11 CN CN202322720495.2U patent/CN220829617U/en active Active
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