CN105957620A - Photoelectric composite cable for MDAS multi-network wiring and construction - Google Patents
Photoelectric composite cable for MDAS multi-network wiring and construction Download PDFInfo
- Publication number
- CN105957620A CN105957620A CN201610580888.XA CN201610580888A CN105957620A CN 105957620 A CN105957620 A CN 105957620A CN 201610580888 A CN201610580888 A CN 201610580888A CN 105957620 A CN105957620 A CN 105957620A
- Authority
- CN
- China
- Prior art keywords
- inner liner
- cable
- mdas
- silicone rubber
- inner lining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/22—Cables including at least one electrical conductor together with optical fibres
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/08—Flat or ribbon cables
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- Communication Cables (AREA)
Abstract
The invention discloses a photoelectric composite cable for MDAS multi-network wiring and construction. The photoelectric composite cable comprises a tearing-resistant silicone rubber outer sheath with a horizontal 8 shape; a left inner lining layer, a middle inner lining layer and a right inner lining layer with oval sections are arranged in the middle part and on the two sides of the tearing-resistant silicone rubber outer sheath separately; cable cores formed by multiple electric insulating wires in a mutual stranding manner are arranged in the left inner lining layer and the right inner lining layer; two longitudinal elastic reinforcing ribs are arranged in the middle inner lining layer; and optical fiber units are arranged in the centers of the elastic reinforcing ribs. According to the photoelectric composite cable, the power supply signal lines and optical signal transmission lines are reasonably combined and distributed in the tearing-resistant silicone rubber outer sheath, so that current signal transmission and optical signal transmission can be realized concurrently; and in addition, the photoelectric composite cable has high mechanical property and the overall compactness, so that the laying efficiency is improved, and the labor intensity is lowered.
Description
Technical field:
The present invention relates to composite cable, particularly relate to a kind of MDAS Multi net voting cable wiring manufacture photoelectric compound cable.
Background technology:
MDAS is a kind of multi-service compartment system, Duo Jia operator can be supported, multi-standard, multicarrier, and integrated wlan system, one step solves voice and data traffic requirement, compared with traditional analog compartment system, is provided simultaneously with mixed networking, the feature such as low is made an uproar at delay compensation, automatic carrier track, the up end.
MDAS operation principle: downlink: the signal of base station/RRU is linked into system and then signal is carried out digital processing packing by access unit, is transmitted through the fiber to expanding element；After the signal that access unit is transmitted by expanding element processes, by optical fiber, it is transferred to capping unit；After the signal processing that expanding element is transmitted by capping unit amplifies, by antenna, it is transferred to user.
Up-link: after capping unit receives the information of user, after capping unit signal processing, by fiber-optic transfer to expanding element；After the signal that all capping units transmit is digitized processing packing by expanding element, it is transmitted through the fiber to access unit；The digital signal of expanding element is packed after reduction by access unit, is transmitted back to base station/RRU.
The technology that system is mainly applied has: radio frequency converter technique, digital-to-analogue conversion technology, digital processing technology, photoelectric conversion technique, gigabit/100 m ethernet technology.
During a lot of network layouts are constructed, both need to carry the power line of current signal, it is also desirable to transmit the optical cable of optical signal, it is known that the cable of both difference in functionalitys typically secondary lays, therefore efficiency of construction is relatively low, connecting up the resource that takes up room big, hand labor intensity is big simultaneously.
Summary of the invention:
In order to make up prior art problem, it is an object of the invention to provide a kind of MDAS Multi net voting cable wiring manufacture photoelectric compound cable, can current signal and the transmission of optical signal simultaneously, improve the efficiency laid, reduce hand labor intensity.
Technical scheme is as follows:
MDAS Multi net voting cable wiring manufacture photoelectric compound cable, including the anti tear silicone rubber oversheath that cross section is " ∞ " shape, it is characterized in that: in the middle part of described anti tear silicone rubber oversheath and to be respectively provided on two sides with cross section be oval left inside lining, middle inner liner, right inner liner, left inside lining, right inner liner are equipped with the cable core of the many mutual stranded compositions of insulated electric conductors, being provided with the elastic reinforcement muscle of two longitudinal directions in described middle inner liner, elastic reinforcement muscle center is provided with fiber unit.
Described MDAS Multi net voting cable wiring manufacture photoelectric compound cable, it is characterised in that: the elastic reinforcement muscle of two described longitudinal directions uses thermoplastic elastomer (TPE) extrusion moulding, can be spaced and placed side by side can also be mutually paired.
Described MDAS Multi net voting cable wiring manufacture photoelectric compound cable, it is characterised in that: described insulated electric conductors includes that the silicone rubber insulation layer of tin plating magnalium conductor and outside cladding thereof is constituted.
Described MDAS Multi net voting cable wiring manufacture photoelectric compound cable, it is characterised in that: described left inside lining, middle inner liner, right inner liner all use polyolefin extrusion moulding to constitute, and left inside lining, right inner liner are symmetrically distributed in the both sides of middle inner liner.
Described MDAS Multi net voting cable wiring manufacture photoelectric compound cable, it is characterised in that: the thickness of described anti tear silicone rubber oversheath is typically at 8.8mm ± 3mm.
The invention have the advantage that
Power signal line and optical signal transmission line are reasonably combined and are distributed in anti tear silicone rubber oversheath by the present invention, current signal and the transmission of optical signal simultaneously, have good mechanical performance and overall compactness, improve the efficiency laid, and reduce hand labor intensity.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention:
See accompanying drawing:
MDAS Multi net voting cable wiring manufacture photoelectric compound cable, including the anti tear silicone rubber oversheath 1 that cross section is " ∞ " shape, the thickness of anti tear silicone rubber oversheath is typically at 8.8mm ± 3mm, in the middle part of anti tear silicone rubber oversheath 1 and to be respectively provided on two sides with cross section be oval left inside lining 2, middle inner liner 3, right inner liner 4, left inside lining 2, right inner liner 3 are equipped with the cable core of the many mutual stranded compositions of insulated electric conductors, being provided with the elastic reinforcement muscle 5 of two longitudinal directions in middle inner liner 3, elastic reinforcement muscle 5 center is provided with fiber unit 6.
The elastic reinforcement muscle 5 of two longitudinal directions uses thermoplastic elastomer (TPE) extrusion moulding, can be spaced and placed side by side can also be mutually paired.
Insulated electric conductors includes that the silicone rubber insulation layer 8 of tin plating magnalium conductor 7 and outside cladding thereof is constituted.
Left inside lining 2, middle inner liner 3, right inner liner 4 all use polyolefin extrusion moulding to constitute, and left inside lining 2, right inner liner 4 are symmetrically distributed in the both sides of middle inner liner 3.
Claims (5)
1. a MDAS Multi net voting cable wiring manufacture photoelectric compound cable, including the anti tear silicone rubber oversheath that cross section is " ∞ " shape, it is characterized in that: in the middle part of described anti tear silicone rubber oversheath and to be respectively provided on two sides with cross section be oval left inside lining, middle inner liner, right inner liner, left inside lining, right inner liner are equipped with the cable core of the many mutual stranded compositions of insulated electric conductors, being provided with the elastic reinforcement muscle of two longitudinal directions in described middle inner liner, elastic reinforcement muscle center is provided with fiber unit.
MDAS Multi net voting cable wiring manufacture photoelectric compound cable the most according to claim 1, it is characterised in that: the elastic reinforcement muscle of two described longitudinal directions uses thermoplastic elastomer (TPE) extrusion moulding, can be spaced and placed side by side can also be mutually paired.
MDAS Multi net voting cable wiring manufacture photoelectric compound cable the most according to claim 1, it is characterised in that: described insulated electric conductors includes that the silicone rubber insulation layer of tin plating magnalium conductor and outside cladding thereof is constituted.
MDAS Multi net voting cable wiring manufacture photoelectric compound cable the most according to claim 1, it is characterized in that: described left inside lining, middle inner liner, right inner liner all use polyolefin extrusion moulding to constitute, left inside lining, right inner liner are symmetrically distributed in the both sides of middle inner liner.
MDAS Multi net voting cable wiring manufacture photoelectric compound cable the most according to claim 1, it is characterised in that: the thickness of described anti tear silicone rubber oversheath is typically at 8.8mm ± 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610580888.XA CN105957620A (en) | 2016-07-22 | 2016-07-22 | Photoelectric composite cable for MDAS multi-network wiring and construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610580888.XA CN105957620A (en) | 2016-07-22 | 2016-07-22 | Photoelectric composite cable for MDAS multi-network wiring and construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105957620A true CN105957620A (en) | 2016-09-21 |
Family
ID=56901062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610580888.XA Pending CN105957620A (en) | 2016-07-22 | 2016-07-22 | Photoelectric composite cable for MDAS multi-network wiring and construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105957620A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008139582A (en) * | 2006-12-01 | 2008-06-19 | Toyobo Co Ltd | Fiber cord tension member |
| CN201298093Y (en) * | 2008-09-05 | 2009-08-26 | 李民 | Anti-breakage optical cable protected by highly-elastic material |
| CN201877192U (en) * | 2010-11-25 | 2011-06-22 | 浙江晨光电缆股份有限公司 | Optical fiber composite cable |
| CN102568693A (en) * | 2010-12-29 | 2012-07-11 | 山东太平洋光缆有限公司 | Optical fiber composite low-voltage insulation cable for indoor connection |
| CN203012206U (en) * | 2012-12-13 | 2013-06-19 | 江苏远洋东泽电缆股份有限公司 | Ship wire-guidance application-specific optical fiber |
| CN204440972U (en) * | 2015-04-07 | 2015-07-01 | 汕头高新区奥星光通信设备有限公司 | MDAS dedicated optical cable |
-
2016
- 2016-07-22 CN CN201610580888.XA patent/CN105957620A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008139582A (en) * | 2006-12-01 | 2008-06-19 | Toyobo Co Ltd | Fiber cord tension member |
| CN201298093Y (en) * | 2008-09-05 | 2009-08-26 | 李民 | Anti-breakage optical cable protected by highly-elastic material |
| CN201877192U (en) * | 2010-11-25 | 2011-06-22 | 浙江晨光电缆股份有限公司 | Optical fiber composite cable |
| CN102568693A (en) * | 2010-12-29 | 2012-07-11 | 山东太平洋光缆有限公司 | Optical fiber composite low-voltage insulation cable for indoor connection |
| CN203012206U (en) * | 2012-12-13 | 2013-06-19 | 江苏远洋东泽电缆股份有限公司 | Ship wire-guidance application-specific optical fiber |
| CN204440972U (en) * | 2015-04-07 | 2015-07-01 | 汕头高新区奥星光通信设备有限公司 | MDAS dedicated optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |