CN203705708U - Ultrathin tight coated fiber ribbon optical cable - Google Patents
Ultrathin tight coated fiber ribbon optical cable Download PDFInfo
- Publication number
- CN203705708U CN203705708U CN201420102013.5U CN201420102013U CN203705708U CN 203705708 U CN203705708 U CN 203705708U CN 201420102013 U CN201420102013 U CN 201420102013U CN 203705708 U CN203705708 U CN 203705708U
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- CN
- China
- Prior art keywords
- optical cable
- fiber ribbon
- ultra
- modulus thermoplastic
- band optical
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of a fiber optical cable, and specifically relates to an ultrathin tight coated fiber ribbon optical cable. The ultrathin tight coated fiber ribbon optical cable comprises a fiber ribbon (1) and a high-modulus thermoplastic elastomer (2). The fiber ribbon (1) is tightly wrapped by the high-modulus thermoplastic elastomer (2); there is no reinforcement member between the fiber ribbon (1) and the high-modulus thermoplastic elastomer (2); and the high-modulus thermoplastic elastomer (2) is wrapped by a reinforcement member (4) and an oversheath (5). Compared to the prior art, the structure is novel and simple, since there is no reinforcement member between the fiber ribbon (1) and the high-modulus thermoplastic elastomer (2), the sectional area can be smaller than a conventional flat fiber ribbon optical cable by more than 70%, the occupied space during the construction of a data center is greatly saved, high density is truly realized, the reliability is improved, the expansibility is enhanced, at the same time, the ultrathin tight coated fiber ribbon optical cable can conveniently realize pre-connection, and the rapidness and safety are high.
Description
[technical field]
The utility model relates to optical fiber cable technical field, specifically ultra-thin tightly packaged fiber band optical cable for a kind of data center.
[background technology]
At present, world's Informatization Development is maked rapid progress, and data center is as the core physical platform of support informationization application, and it builds the attention that more and more obtains user.And data center's solution outstanding be the features such as easy installation, manageability, easy care, high power capacity, high reliability, high scalability, just because of these features, the requirement of data center's optical cable is at present mainly large capacity, large core number, reduces cable size, reduces optical cable cost, has certain fire-protection rating requirement simultaneously.But existing optical cable is difficult to meet above demand in the market simultaneously.
[utility model content]
The purpose of this utility model is exactly will solve above-mentioned deficiency and a kind of ultra-thin tightly packaged fiber band optical cable is provided, realize large capacity, large core number, reduced cable size, provided cost savings, for construction provides great convenience, be applicable to being very much applied to Constructing data center.
Design for achieving the above object a kind of ultra-thin tightly packaged fiber band optical cable, comprise fibre ribbon 1 and high modulus thermoplastic elastic body 2, described fibre ribbon 1 is closely wrapped up by high modulus thermoplastic elastic body 2, between described fibre ribbon 1 and high modulus thermoplastic elastic body 2 without reinforcing element.
Described fibre ribbon 1 is provided with more than at least one, and described fibre ribbon 1 stacks successively in stacked mode.
The core number of described fibre ribbon 1 is 4 cores, 6 cores, 8 cores or 12 cores.
Described high modulus thermoplastic elastic body 2 outer wrapping reinforcing elements 4 and oversheath 5.
Described reinforcing element 4 is aramid fiber or glass fibre.
Described oversheath 5 is pvc sheath or low-smoke non-halogen flame-retardant pe sheath.
In described oversheath 5, be provided with glass fiber reinforced plastics reinforcement 3.
Described high modulus thermoplastic elastic body 2 can be stripped from most 15mm.
The utility model compared with the existing technology, novel structure, simple, due between fibre ribbon and high modulus thermoplastic elastic body without any reinforcing element, its sectional area can be less more than 70% than traditional flat optical fiber ribbon optical cable, greatly save its space shared in Constructing data center, really realize high density, improved reliability, increased extendability; Meanwhile, this ultra-thin tightly packaged fiber band optical cable can be carried out pre-connection, quick and safe very easily; To sum up, the utility model is a kind of large capacity, large core number, reduces cable size, while cost-effective optical fiber cable product again, and its size is little, lightweight also for construction provides great convenience, is applicable to being very much applied to Constructing data center.
[brief description of the drawings]
Fig. 1 is the structural representation of the ultra-thin tightly packaged fiber band optical cable of a fibre ribbon in the utility model;
Fig. 2 is the structural representation of the ultra-thin tightly packaged fiber band optical cable of multifiber band in the utility model;
Fig. 3 is the structural representation of tightly packaged fiber band optical cable example in the utility model;
In figure: 1, fibre ribbon 2, high modulus thermoplastic elastic body 3, glass fiber reinforced plastics reinforcement 4, reinforcing element 5, oversheath.
[embodiment]
Below in conjunction with accompanying drawing, the utility model is done to following further illustrating:
As shown in drawings, the utility model comprises: fibre ribbon 1 and high modulus thermoplastic elastic body 2, fibre ribbon 1 is closely wrapped up by high modulus thermoplastic elastic body 2, between fibre ribbon 1 and high modulus thermoplastic elastic body 2 without reinforcing element; This fibre ribbon 1 is provided with one or more than at least two, and at least two above fibre ribbons 1 stack successively in stacked mode, and the core number of fibre ribbon 1 is 4 cores, 6 cores, 8 cores or 12 cores; High modulus thermoplastic elastic body 2 outer wrapping reinforcing elements 4 and oversheath 5, reinforcing element 4 is aramid fiber or glass fibre, oversheath 5 is pvc sheath or low-smoke non-halogen flame-retardant pe sheath, is provided with glass fiber reinforced plastics reinforcement 3 in oversheath 5.
As shown in Figure 1, be one of ultra-thin tightly packaged fiber band optical cable of the present utility model.Its outward appearance is flat, formed by a fibre ribbon and high modulus thermoplastic elastic body, high modulus thermoplastic elastic body is closely wrapped in fibre ribbon outside, between the two without any reinforcing element, in the situation that not damaging fibre ribbon, use professional tool, high modulus thermoplastic elastic body can be stripped from most 15mm.In this figure, optical fiber belt carcass number is 12 cores, and the core number of fibre ribbon also can be 4 cores, 6 cores, 8 cores; This ultra-thin tightly packaged fiber band optical cable volume ratio conventional optical fibers band optical cable is little more than 70%, provides cost savings, and is particularly suitable for the less occasions in space such as data center's splice tray.
As shown in Figure 2, be one of ultra-thin tightly packaged fiber band optical cable of the present utility model.Its outward appearance is flat, formed by more than two fibre ribbon and high modulus thermoplastic elastic body, shown in figure, be 4 fibre ribbons, the stack of multifiber band, high modulus thermoplastic elastic body is closely wrapped in the fibre ribbon outside of stack, between the two without any reinforcing element, in the situation that not damaging fibre ribbon, use professional tool, high modulus thermoplastic elastic body can be stripped from most 15mm.Optical fiber belt carcass number shown in this Fig is 12 cores, and optical fiber belt carcass number also can be 4 cores, 6 cores, 8 cores.This ultra-thin optical fibre band optical cable volume is little, is convenient to continue, and is particularly suitable for data center and requires the large capacity little occasion in space again, saves cost.
As shown in Figure 3, be one of tightly packaged fiber band optical cable of the present utility model.This optical cable outward appearance is round shape, and after the ultra-thin tightly packaged fiber band optical cable stack being made up of fibre ribbon and high modulus thermoplastic elastic body, the wrapped reinforcing element in outside, then extrusion molding oversheath, directly put two glass fiber reinforced plastics reinforcements when extrusion molding oversheath.Optical fiber belt carcass number shown in this Fig is 12 cores, and optical fiber belt carcass number also can be 4 cores, 6 cores, 8 cores; And in ultra-thin tightly packaged fiber band optical cable shown in this Fig, being a fibre ribbon, can also be multifiber band.The utility model tightly packaged fiber band Cable Core Number is large, it is high to hold fine density, and pulling strengrth is large, easily branched, easily connects fast, and stable performance, is particularly suitable as data center's trunk cable.
Require higher place for tension, can use a kind of tightly packaged fiber band optical cable, comprise many ultra-thin tightly packaged fiber band optical cables, aramid fiber or glass fibre reinforcing element, pvc sheath or low-smoke non-halogen flame-retardant pe sheaths.In Constructing data center; can use a part of backbone optical cable; arrive after machine room again by its branch; it is had relatively high expectations to tensile strength; at this moment just can use above-mentioned tightly packaged fiber band optical cable, provide higher tensile strength in trunk portion, arrive the part that needs branch; by ultra-thin tightly packaged fiber band fiber cable branch, hard-pressed bale floor height intensity thermoplastic elastomer can effectively be protected fibre ribbon.
The utility model is not subject to the restriction of above-mentioned embodiment; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (8)
1. a ultra-thin tightly packaged fiber band optical cable, comprise fibre ribbon (1) and high modulus thermoplastic elastic body (2), it is characterized in that: described fibre ribbon (1) is closely wrapped up by high modulus thermoplastic elastic body (2), between described fibre ribbon (1) and high modulus thermoplastic elastic body (2) without reinforcing element.
2. ultra-thin tightly packaged fiber band optical cable as claimed in claim 1, is characterized in that: described fibre ribbon (1) is provided with more than at least one, and described fibre ribbon (1) stacks successively in stacked mode.
3. ultra-thin tightly packaged fiber band optical cable as claimed in claim 1 or 2, is characterized in that: the core number of described fibre ribbon (1) is 4 cores, 6 cores, 8 cores or 12 cores.
4. ultra-thin tightly packaged fiber band optical cable as claimed in claim 3, is characterized in that: described high modulus thermoplastic elastic body (2) outer wrapping reinforcing element (4) and oversheath (5).
5. ultra-thin tightly packaged fiber band optical cable as claimed in claim 4, is characterized in that: described reinforcing element (4) is aramid fiber or glass fibre.
6. ultra-thin tightly packaged fiber band optical cable as claimed in claim 5, is characterized in that: described oversheath (5) is pvc sheath or low-smoke non-halogen flame-retardant pe sheath.
7. ultra-thin tightly packaged fiber band optical cable as claimed in claim 6, is characterized in that: in described oversheath (5), be provided with glass fiber reinforced plastics reinforcement (3).
8. ultra-thin tightly packaged fiber band optical cable as claimed in claim 7, is characterized in that: described high modulus thermoplastic elastic body (2) can be stripped from most 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420102013.5U CN203705708U (en) | 2014-03-07 | 2014-03-07 | Ultrathin tight coated fiber ribbon optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420102013.5U CN203705708U (en) | 2014-03-07 | 2014-03-07 | Ultrathin tight coated fiber ribbon optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203705708U true CN203705708U (en) | 2014-07-09 |
Family
ID=51056125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420102013.5U Expired - Fee Related CN203705708U (en) | 2014-03-07 | 2014-03-07 | Ultrathin tight coated fiber ribbon optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203705708U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107250865A (en) * | 2015-01-15 | 2017-10-13 | 康宁光电通信有限责任公司 | Hybrid fiber band and power cable |
| CN110389409A (en) * | 2018-04-23 | 2019-10-29 | 无锡天创光电科技有限公司 | A kind of fiber array in 6 core ribbon fibre type, 32 channel |
| CN114755773A (en) * | 2021-08-31 | 2022-07-15 | 南京华信藤仓光通信有限公司 | Winding superposed super-large core number ribbon optical cable and manufacturing method thereof |
-
2014
- 2014-03-07 CN CN201420102013.5U patent/CN203705708U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107250865A (en) * | 2015-01-15 | 2017-10-13 | 康宁光电通信有限责任公司 | Hybrid fiber band and power cable |
| CN110389409A (en) * | 2018-04-23 | 2019-10-29 | 无锡天创光电科技有限公司 | A kind of fiber array in 6 core ribbon fibre type, 32 channel |
| CN114755773A (en) * | 2021-08-31 | 2022-07-15 | 南京华信藤仓光通信有限公司 | Winding superposed super-large core number ribbon optical cable and manufacturing method thereof |
| CN114755773B (en) * | 2021-08-31 | 2023-01-31 | 南京华信藤仓光通信有限公司 | Winding superposed super-large core number ribbon optical cable and manufacturing method thereof |
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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: 20140709 |