CN203054290U - Outdoor self-supporting type tightly-buffered optical cable - Google Patents
Outdoor self-supporting type tightly-buffered optical cable Download PDFInfo
- Publication number
- CN203054290U CN203054290U CN 201220675521 CN201220675521U CN203054290U CN 203054290 U CN203054290 U CN 203054290U CN 201220675521 CN201220675521 CN 201220675521 CN 201220675521 U CN201220675521 U CN 201220675521U CN 203054290 U CN203054290 U CN 203054290U
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- cable
- tightly
- buffered
- optical cable
- outdoor self
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Abstract
The utility model relates to an outdoor self-supporting type tightly-buffered optical cable, which comprises a tightly-buffered cable core. The tightly-buffered cable core comprises optical fibers and a sheath sleeved on the outside of the optical fibers. The optical cable is characterized by comprising stiffeners capable of being fixed onto a pole or a wall. The stiffeners and the tightly-buffered cable core are connected together through harnesses. The stiffeners are used for bearing the weight of the tightly-buffered cable core by means of the harnesses. During the erection of the optical cable, the stiffeners are fixed onto a pole or a wall by operators, while the optical cable is free from being hung onto a stranded wire by means of hooks. Therefore, overhead materials, such as hooks, steel stranded wires and the like, are no longer needed and raw materials are saved. According to the technical scheme of the utility model, the outdoor self-supporting type tightly-buffered optical cable is suitable for being introduced into the indoor environment from the outdoor environment in an access network or a customer premise network and can also be served as a drop cable in buildings with the generic cabling system. Especially, the outdoor self-supporting type tightly-buffered optical cable can be served as a novel aerial lead-in cabling product applied indoors or outdoors.
Description
Technical field
The utility model relates to outdoor self-bearing type tight sleeve optic cable, is applicable in Access Network or the local network of users by the indoor optical cable of outdoor introducing, and is applied in wiring when buildings leading in cable, particularly indoor or outdoors are built on stilts in the comprehensive wiring introduces.
Background technology
Along with the development of Fiber to the home networking, in the process that optical fiber progressively extends to user terminal, increasing to the optical cable demand that enters between building, room, residential quarters and building and the building, namely increasing to the demand of indoor and outdoor optical cable.And tight sleeve optic cable (single core and twin-core) is inside cable at present, and optical cable is needing between two electric poles with hanging on the twisted wire complex structure, material cost height, satisfied requirement to the indoor and outdoor optical cable.
Summary of the invention
The purpose of this utility model be provide simple in structure, the outdoor self-bearing type tight sleeve optic cable that laid down cost is low.
Provide outdoor self-bearing type tight sleeve optic cable for this reason, comprise tight cover cable core, tight cover cable core comprises optical fiber and is enclosed within the outer sheath of optical fiber, it is characterized in that, comprise the reinforcement that can be fixed on bar or the wall, reinforcement is connected with suspender belt with tight overlapping between the cable core, and reinforcement tightly overlaps the weight of cable core by the suspender belt support.
During erecting optical cables, operating personnel are fixed on reinforcement on bar or the wall and get final product, and need not with hook optical cable to be hung on the twisted wire, have saved built on stilts goods and materials such as hook, steel strand wires, have saved starting material.The utility model is to be applicable in Access Network or the local network of users by the optical cable of introducing in the outdoor inlet chamber, and is applied in buildings leading in cable in the comprehensive wiring, a kind of novel product of the wiring when introducing especially for indoor or outdoors is built on stilts.
Description of drawings
Fig. 1 is the synoptic diagram of outdoor self-bearing type list core tight sleeve optic cable.
Fig. 2 is the synoptic diagram of first kind of outdoor self-bearing type twin-core tight sleeve optic cable.
Fig. 3 is the synoptic diagram of second kind of outdoor self-bearing type twin-core tight sleeve optic cable.
Fig. 4 is the synoptic diagram of the third outdoor self-bearing type twin-core tight sleeve optic cable.
Embodiment
Outdoor self-bearing type tight sleeve optic cable can be as the single fiber cable of Fig. 1 or as Fig. 2,3 or 4 twin fiber cable: comprise tight cover cable core, tight cover cable core comprises optical fiber 4 and is enclosed within the outer sheath 1 of optical fiber, between optical fiber 4 and sheath 1, be provided with aramid yarn enhancement Layer 3, make optical cable have favorable mechanical and environmental performance, can satisfy the requirement of indoor and outdoor environment for use and laid condition; Outside reinforcement 5, be with sheath 6; Reinforcement 5 is connected with suspender belt 7 with tight overlapping between the cable core.Reinforcement 5 can be the steel wire ply-yarn drill, can be fixed on bar or the wall weight of tightly overlapping cable core by suspender belt 7 supports.
Claims (6)
1. outdoor self-bearing type tight sleeve optic cable comprises tight cover cable core, tightly overlaps cable core and comprises optical fiber and be enclosed within the outer sheath of optical fiber, it is characterized in that, comprise the reinforcement that can be fixed on bar or the wall, reinforcement is connected with suspender belt with tight overlapping between the cable core, and reinforcement tightly overlaps the weight of cable core by the suspender belt support.
2. outdoor self-bearing type tight sleeve optic cable according to claim 1 is characterized in that, described reinforcement is the steel wire ply-yarn drill.
3. outdoor self-bearing type tight sleeve optic cable according to claim 1 is characterized in that, also is with sheath outside reinforcement.
4. outdoor self-bearing type tight sleeve optic cable according to claim 1 is characterized in that, is provided with the aramid yarn enhancement Layer between optical fiber and sheath.
5. outdoor self-bearing type tight sleeve optic cable according to claim 1 is characterized in that, is single fiber cable.
6. outdoor self-bearing type tight sleeve optic cable according to claim 1 is characterized in that, is twin fiber cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675521 CN203054290U (en) | 2012-12-10 | 2012-12-10 | Outdoor self-supporting type tightly-buffered optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675521 CN203054290U (en) | 2012-12-10 | 2012-12-10 | Outdoor self-supporting type tightly-buffered optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203054290U true CN203054290U (en) | 2013-07-10 |
Family
ID=48737230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220675521 Expired - Fee Related CN203054290U (en) | 2012-12-10 | 2012-12-10 | Outdoor self-supporting type tightly-buffered optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203054290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412385A (en) * | 2013-07-30 | 2013-11-27 | 成都亨通光通信有限公司 | Reinforced type self-supporting optic fiber cable |
-
2012
- 2012-12-10 CN CN 201220675521 patent/CN203054290U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412385A (en) * | 2013-07-30 | 2013-11-27 | 成都亨通光通信有限公司 | Reinforced type self-supporting optic fiber cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20211210 |