CN204694897U - A kind of novel photoelectric composite cable - Google Patents
A kind of novel photoelectric composite cable Download PDFInfo
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- CN204694897U CN204694897U CN201520437802.9U CN201520437802U CN204694897U CN 204694897 U CN204694897 U CN 204694897U CN 201520437802 U CN201520437802 U CN 201520437802U CN 204694897 U CN204694897 U CN 204694897U
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- sheath
- photoelectric composite
- composite cable
- fiber
- novel photoelectric
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Abstract
The utility model discloses a kind of novel photoelectric composite cable, comprise sheath, in described sheath, be provided with tight tube fiber, between described tight tube fiber and sheath, be filled with nonmetal reinforcement material, in described sheath, be provided with at least one plain conductor; The utility model is on the basis that the optical cable for optical fiber jumper property retention with traditional is consistent, one or two plain conductors are added in sheath, the other end of optical cable can be identified where by plain conductor, the end being convenient to optical patchcord is searched, in addition, plain conductor also has the advantage transmitted low-voltage signal, strengthen the mechanical property of optical cable.
Description
Technical field
The utility model relates to a kind of optical cable.
Background technology
In the machine room that optical patchcord is intensive, on distributing frame, in optical cross box, the identification of optical patchcord and mark, do not have a kind of low cost and method easily all the time.In the actual use of optical patchcord, there is the situation that maintenance is very difficult, a very important reason is that the two ends of optical patchcord are difficult to search, have found this end connector of wire jumper, do not know other one end of wire jumper where is connected to, traditional mode adopts the two ends of optical patchcord to hang up a notice plate respectively, then, contrast line alignment record sheet is inquired about, the very time-consuming effort of the method.
Summary of the invention
The utility model object is: provide a kind of novel photoelectric composite cable, it is in sheath, add at least one plain conductor, the other end of optical cable can be identified where by plain conductor, the end being convenient to optical patchcord is searched, in addition, plain conductor also has the advantage transmitted low-voltage signal, strengthen the mechanical property of optical cable.
The technical solution of the utility model is: a kind of novel photoelectric composite cable, comprises sheath, is provided with tight tube fiber in described sheath, is filled with nonmetal reinforcement material between described tight tube fiber and sheath, is provided with at least one plain conductor in described sheath.
Described plain conductor is one or two.
Described tight tube fiber comprises coated fiber, and coated fiber is coated with tight sleeve layer.
Further, described nonmetal reinforcement material is aramid fiber; Described sheath adopts low smoke halogen-free flame-retardant polyolefin (LSZH), polyurethane (TPU) or Polyvinylchloride (PVC) material to make.Wherein, the effect of described nonmetal reinforcement material is the longitudinal water-blocking effect for ensureing sheath, and increases the longitudinal tensile strength of optical cable.Adopt these nonmetal reinforcement materials, the compatibility of itself and tight tube fiber can be met, and can not influence of fading be produced.
The utility model has the advantages that:
1, because the wire jumper for occasions such as machine rooms is not long, approximately can not more than 20 meters, the utility model is on the basis that the optical cable for optical fiber jumper property retention with traditional is consistent, it is in sheath, add one or two plain conductors, by plain conductor can identify the other end of optical cable where (such as: drive pilot lamp bright or to certain controller electronic signal etc.), the end being convenient to optical patchcord is searched.
2, in the utility model, arranging of plain conductor can transmit low-voltage signal, and has certain intensity due to it, can strengthen the mechanical property of optical cable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is schematic cross-section of the present utility model.
Wherein: 1 tight tube fiber; 11 coated fibers; 12 tight sleeve layers; 2 nonmetal reinforcement materials; 3 sheaths; 4 plain conductors.
Embodiment
Embodiment: as shown in Figure 1, a kind of novel photoelectric composite cable, comprises sheath 3, tight tube fiber 1 is provided with in described sheath 3, be filled with nonmetal reinforcement material 2 between described tight tube fiber 1 and sheath 3, described tight tube fiber 1 comprises coated fiber 11, and coated fiber 11 is coated with tight sleeve layer 12.At least one plain conductor is provided with in described sheath 3.In the present embodiment, preferable alloy wire is one or two.
In the present embodiment, described nonmetal reinforcement material 2 is aramid fiber; Described sheath 3 adopts low smoke halogen-free flame-retardant polyolefin (LSZH), polyurethane (TPU) or Polyvinylchloride (PVC) material to make.Wherein, the effect of described nonmetal reinforcement material 2 is the longitudinal water-blocking effects for ensureing sheath, and increases the longitudinal tensile strength of optical cable.Adopt these nonmetal reinforcement materials 2, the compatibility of itself and tight tube fiber 1 can be met, and can not influence of fading be produced.
The utility model is on the basis that the optical cable for optical fiber jumper property retention with traditional is consistent, it is in sheath, add one or two plain conductors, by plain conductor can identify the other end of optical cable where (such as: drive pilot lamp bright or to certain controller electronic signal etc.), the end being convenient to optical patchcord is searched.In addition, in the utility model, arranging of plain conductor can transmit low-voltage signal, and has certain intensity due to it, can strengthen the mechanical property of optical cable.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (5)
1. a novel photoelectric composite cable, it is characterized in that: comprise sheath (3), tight tube fiber (1) is provided with in described sheath (3), be filled with nonmetal reinforcement material (2) between described tight tube fiber (1) and sheath (3), in described sheath (3), be provided with at least one plain conductor (4).
2. a kind of novel photoelectric composite cable according to claim 1, is characterized in that: described plain conductor is one or two.
3. a kind of novel photoelectric composite cable according to claim 1 and 2, it is characterized in that: described tight tube fiber (1) comprises coated fiber (11), coated fiber (11) is coated with tight sleeve layer (12).
4. a kind of novel photoelectric composite cable according to claim 1 and 2, is characterized in that: described nonmetal reinforcement material (2) is aramid fiber.
5. a kind of novel photoelectric composite cable according to claim 1 and 2, is characterized in that: described sheath (3) adopts low smoke halogen-free flame-retardant polyolefin (LSZH), polyurethane (TPU) or Polyvinylchloride (PVC) material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520437802.9U CN204694897U (en) | 2015-06-24 | 2015-06-24 | A kind of novel photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520437802.9U CN204694897U (en) | 2015-06-24 | 2015-06-24 | A kind of novel photoelectric composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204694897U true CN204694897U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520437802.9U Active CN204694897U (en) | 2015-06-24 | 2015-06-24 | A kind of novel photoelectric composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204694897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114415300A (en) * | 2021-12-22 | 2022-04-29 | 中国电信股份有限公司 | Optical jump fiber, puncture card slot, optical jump fiber interface pairing method and detection system |
-
2015
- 2015-06-24 CN CN201520437802.9U patent/CN204694897U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114415300A (en) * | 2021-12-22 | 2022-04-29 | 中国电信股份有限公司 | Optical jump fiber, puncture card slot, optical jump fiber interface pairing method and detection system |
| CN114415300B (en) * | 2021-12-22 | 2024-06-07 | 中国电信股份有限公司 | Optical fiber, puncture clamping groove, optical fiber interface pairing method and detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |