CN109671519A - A kind of Novel 8-shaped optoelectronic composite cable - Google Patents
A kind of Novel 8-shaped optoelectronic composite cable Download PDFInfo
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- CN109671519A CN109671519A CN201910025278.7A CN201910025278A CN109671519A CN 109671519 A CN109671519 A CN 109671519A CN 201910025278 A CN201910025278 A CN 201910025278A CN 109671519 A CN109671519 A CN 109671519A
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- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 230000005693 optoelectronics Effects 0.000 title claims abstract description 24
- 230000003287 optical effect Effects 0.000 claims abstract description 31
- 239000000835 fiber Substances 0.000 claims abstract description 28
- 239000004020 conductor Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 10
- 229910052755 nonmetal Inorganic materials 0.000 claims abstract description 10
- 230000002787 reinforcement Effects 0.000 claims abstract description 10
- 239000013307 optical fiber Substances 0.000 claims abstract description 7
- 239000000779 smoke Substances 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000008054 signal transmission Effects 0.000 claims description 4
- 210000000481 breast Anatomy 0.000 claims description 3
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 3
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000003796 beauty Effects 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000002674 ointment Substances 0.000 abstract description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/006—Constructional features relating to the conductors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
- G02B6/4433—Double reinforcement laying in straight line with optical transmission element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
-
- 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
- H01B7/0009—Details relating to the conductive cores
-
- 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
- H01B7/02—Disposition of insulation
-
- 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
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- 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
-
- 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
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- 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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/005—Power cables including optical transmission elements
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
Abstract
The invention discloses a kind of Novel 8-shaped optoelectronic composite cables, non-metal reinforcement member is symmetrically disposed on the upper and lower sides of fiber unit, cable jacket is coated on the outside of fiber unit and two non-metal reinforcement members, the cross section of optical cable is substantially in 8 fonts, two cables are symmetrically disposed on the left and right sides of 8 shaped optical cables, and oversheath is coated on the outside of optical cable and cable.Cable conductor of the invention is made by twisting by 1+6 type left-hand, and bending property and tensile strength are high；Cable conductor uses the 5th class flexible conductor, both pollutes without ointment, but also with reliable waterproof performance；Cable and optical cable coaxial telecommunications, fiber unit are made of 4 optical fiber, and effectiveness is higher；Symmetrical separating tank is provided on cable jacket, it is more easily peelable；Oversheath uses low-smoke bittern-free highly fire-proof protective cover material, is suitable for a variety of occasions；Oversheath directly uses the parallel stranding of guide wheel at extruding machine die orifice rear, can directly save one of cabling procedure, time saving and energy saving and save the cost.
Description
Technical field
The invention belongs to fiber optic cable technical fields, and in particular to a kind of Novel 8-shaped optoelectronic composite cable.
Background technique
Optoelectronic composite cable, which refers to, makees transmission line suitable for broadband access network system, is a kind of novel access way, it
Integrate optical fiber, transmission of electricity copper wire, can solve the problem of broadband access, equipment electricity consumption and signal transmit.Normal light replies conjunction by cable
Remaining space is larger in the Loose tube of cable, and fiber paste, which is easy to overflow, to be come, and fiber paste is overflowed, and air can enter Loose tube and damage optical fiber, shadow
Ring the quality of optoelectronic composite cable.
Summary of the invention
It is simple, electric that the technical problem to be solved by the present invention is to solve the above shortcomings of the prior art and to provide a kind of structures
Cable bending property and tensile strength are high, effectiveness is high, optical cable is easily peelable, easy to process, time saving and energy saving, production cost is low
Novel 8-shaped optoelectronic composite cable.
To realize the above-mentioned technical purpose, the technical scheme adopted by the invention is as follows: a kind of Novel 8-shaped optoelectronic composite cable, packet
Optical cable, cable and oversheath are included, the section of optical cable is in 8 fonts, and two cables are symmetrically disposed on the left and right sides of 8 shaped optical cables, outside
Sheath is coated on the outside of optical cable and cable.
To optimize above-mentioned technical proposal, the concrete measure taken further include: the optical cable is by fiber unit, two non-gold
Belong to reinforcer and cable jacket composition, the fiber unit is set to the bosom of entire Novel 8-shaped optoelectronic composite cable, described
Non-metal reinforcement member is symmetrically disposed on the upper and lower sides of fiber unit, and the cable jacket is coated on fiber unit and two nonmetallic
The outside of reinforcer, the cross section of the cable jacket are substantially in 8 fonts.
Further, the fiber unit is made of 4 optical fiber, and compared to common butterfly optical cable, density of optic fibre is improved
100%, it can more efficiently serve the transmission of signal.
Further, the left and right outside of the cable jacket has been symmetrically formed ">" type separating tank and "<" type separating tank,
The middle line of ">" the type separating tank and "<" type separating tank is conllinear with the middle line of fiber unit and cable, ">" the type separation
The setting of slot and " < " type separating tank keeps this 8 shaped optical cable more easily peelable compared to common tight sleeve optic cable.
The cable includes cable conductor and the insulating layer that is coated on the outside of cable conductor, wherein the cable is led
Body is made by twisting by 1+6 type left-hand, prepares cable conductor using 1+6 type left-hand stranded mode, the curved of cable conductor can be improved
Qu Xingneng and tensile strength, electric cable with large cross-section easy to process, while cable appearance obtained more rounding can be made beautiful.
Further, the cable conductor uses the 5th class flexible conductor, and the insulating layer is poly- using linea low density
Ethylene.
The oversheath uses low-smoke bittern-free highly fire-proof protective cover material.
The oversheath is directly flat using guide wheel at extruding machine die orifice rear when extruding the outside in optical cable and cable
Row stranding can directly save one of cabling procedure, time saving and energy saving and reduction production cost compared to common optoelectronic composite cable.
Compared with the prior art, the present invention has the following beneficial effects:
1) cable conductor is prepared using 1+6 type left-hand stranded mode, the bending property and tensile strength, just of cable conductor can be improved
In processing electric cable with large cross-section, while cable appearance obtained more rounding can be made beautiful；
2) cable conductor uses the 5th class flexible conductor, assigns insulating layer excellent wear-resisting, bending property, replies by cable compared to normal light
Close cable, both not pollutions of ointment, but also with reliable waterproof performance；
3) insulating layer uses linear low density polyethylene, and light weight and cost is low；
4) optical cable and cable coaxial telecommunications, fiber unit are made of 4 optical fiber, and compared to common butterfly optical cable, density of optic fibre is mentioned
It is high by 100%, it can more efficiently serve the transmission of signal；
5) symmetrical separating tank is provided on cable jacket, it is more easily peelable compared to common tight sleeve optic cable；
6) oversheath uses low-smoke bittern-free highly fire-proof protective cover material, has good low-smoke non-halogen flame-retardant performance, is suitable for indoor, room
A variety of occasions such as outer；
7) oversheath directly can be direct compared to common optoelectronic composite cable using the parallel stranding of guide wheel at extruding machine die orifice rear
One of cabling procedure is saved, the raw material such as band, filling have not only been saved, reduces production cost, and stranding is greatly saved
The working hour for needing to spend and manpower.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Appended drawing reference therein are as follows: optical cable 1, fiber unit 1-1, non-metal reinforcement member 1-2, cable jacket 1-3, " > " type
Separating tank 1-4, " < " type separating tank 1-5, cable 2, cable conductor 2-1, insulating layer 2-2, oversheath 3.
Specific embodiment
The embodiment of the present invention is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of Novel 8-shaped optoelectronic composite cable, including optical cable 1, cable 2 and oversheath 3, optical cable 1 is by light
Fine unit 1-1, two non-metal reinforcement member 1-2 and cable jacket 1-3 composition, fiber unit 1-1 are set to entire Novel 8-shaped
The bosom of optoelectronic composite cable, non-metal reinforcement member 1-2 are symmetrically disposed on the upper and lower sides of fiber unit 1-1, cable jacket 1-3 packet
It is overlying on the outside of fiber unit 1-1 and two non-metal reinforcement member 1-2, the cross section of entire optical cable 1 is substantially in 8 fonts, and two
Cable 2 is symmetrically disposed on the left and right sides of 8 shaped optical cables 1, and oversheath 3 is coated on the outside of optical cable 1 and cable 2.
Further, fiber unit 1-1 is made of the optical fiber that 4 models lead to ancient cooking vessel G657A2, compared to common butterfly light
Cable, density of optic fibre improve 100%, can more efficiently serve the transmission of signal.
Further, the left and right outside of cable jacket 1-3 has been symmetrically formed ">" type separating tank 1-4 and "<" type separating tank 1-
The middle line of 5, ">" type separating tank 1-4 and "<" type separating tank 1-5 are conllinear with the middle line of fiber unit 1-1 and cable 2, ">" type
The setting of separating tank 1-4 and " < " type separating tank 1-5 keep this 8 shaped optical cable 1 more easily peelable compared to common tight sleeve optic cable.
Further, cable 2 includes cable conductor 2-1 and the insulating layer 2-2 being coated on the outside of cable conductor 2-1, wherein
Cable conductor 2-1 is made by twisting by 1+6 type left-hand, is prepared cable conductor 2-1 using 1+6 type left-hand stranded mode, be can be improved
The bending property and tensile strength of cable conductor 2-1, electric cable with large cross-section easy to process, while cable appearance obtained can be made more round
Whole beauty.
Preferably, cable conductor 2-1 can assign excellent wear-resisting, curved of insulating layer 2-2 using 99.99% annealing copper free wire
Qu Xingneng, compared to common optoelectronic composite cable, both not pollutions of ointment, but also with reliable waterproof performance.
Preferably, insulating layer 2-2 uses nominal thickness for the linear low density polyethylene of 0.7mm, and light weight and cost is low.
Preferably, oversheath 3 uses nominal thickness for the low-smoke halogen-free polyolefin of 0.8mm, has good low smoke and zero halogen
Flame retardant property is suitable for a variety of occasions such as indoor and outdoor.
Further, oversheath 3 directly uses at extruding machine die orifice rear when extruding the outside in optical cable 1 and cable 2
The parallel stranding of guide wheel can directly save one of cabling procedure compared to common optoelectronic composite cable, not only save band, filling
Equal raw material, reduce production cost, and working hour and manpower that stranding needs to spend is greatly saved.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as protection of the invention
Range.
Claims (8)
1. a kind of Novel 8-shaped optoelectronic composite cable, including optical cable (1), cable (2) and oversheath (3), which is characterized in that described
The section of optical cable (1) is in 8 fonts, and two cables (2) are symmetrically disposed on the left and right sides of 8 shaped optical cables (1), the oversheath (3)
It is coated on the outside of optical cable (1) and cable (2).
2. a kind of Novel 8-shaped optoelectronic composite cable according to claim 1, it is characterised in that: the optical cable (1) is by light
Fine unit (1-1), two non-metal reinforcement members (1-2) and cable jacket (1-3) composition, the fiber unit (1-1) are set to
The bosom of entire Novel 8-shaped optoelectronic composite cable, the non-metal reinforcement member (1-2) are symmetrically disposed on fiber unit (1-1)
Upper and lower sides, the cable jacket (1-3) is coated on the outside of fiber unit (1-1) and two non-metal reinforcement members (1-2), institute
The cross section for stating cable jacket (1-3) is substantially in 8 fonts.
3. a kind of Novel 8-shaped optoelectronic composite cable according to claim 2, it is characterised in that: the fiber unit (1-
1) it is made of 4 optical fiber, compared to common butterfly optical cable, density of optic fibre improves 100%, can more efficiently serve signal
Transmission.
4. a kind of Novel 8-shaped optoelectronic composite cable according to claim 2, it is characterised in that: the cable jacket (1-
3) left and right outside has been symmetrically formed ">" type separating tank (1-4) and "<" type separating tank (1-5), ">" the type separating tank (1-4)
The middle line of "<" type separating tank (1-5) is conllinear with the middle line of fiber unit (1-1) and cable (2), ">" the type separating tank
The setting of (1-4) and " < " type separating tank (1-5) keeps this 8 shaped optical cable (1) more easily peelable compared to common tight sleeve optic cable.
5. a kind of Novel 8-shaped optoelectronic composite cable according to claim 1, it is characterised in that: the cable (2) includes
Cable conductor (2-1) and the insulating layer (2-2) being coated on the outside of cable conductor (2-1), wherein the cable conductor (2-1)
It is made by twisting by 1+6 type left-hand, cable conductor (2-1) is prepared using 1+6 type left-hand stranded mode, cable conductor can be improved
The bending property and tensile strength of (2-1), electric cable with large cross-section easy to process, while cable appearance obtained more rounding beauty can be made
It sees.
6. a kind of Novel 8-shaped optoelectronic composite cable according to claim 5, it is characterised in that: the cable conductor (2-
1) the 5th class flexible conductor is used, the insulating layer (2-2) uses linear low density polyethylene.
7. a kind of Novel 8-shaped optoelectronic composite cable according to claim 1, it is characterised in that: the oversheath (3) is adopted
With low-smoke bittern-free highly fire-proof protective cover material.
8. a kind of Novel 8-shaped optoelectronic composite cable according to claim 7, it is characterised in that: the oversheath (3) exists
When extruding the outside in optical cable (1) and cable (2), the parallel stranding of guide wheel directly is used at extruding machine die orifice rear, compared to general
Light passing photoelectric compound cable can directly save one of cabling procedure, time saving and energy saving and reduction production cost.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910025278.7A CN109671519A (en) | 2019-01-11 | 2019-01-11 | A kind of Novel 8-shaped optoelectronic composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910025278.7A CN109671519A (en) | 2019-01-11 | 2019-01-11 | A kind of Novel 8-shaped optoelectronic composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109671519A true CN109671519A (en) | 2019-04-23 |
Family
ID=66150510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910025278.7A Pending CN109671519A (en) | 2019-01-11 | 2019-01-11 | A kind of Novel 8-shaped optoelectronic composite cable |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540532A (en) * | 2020-06-22 | 2020-08-14 | 成都亨通光通信有限公司 | Photoelectric composite cable for flexible indoor distribution system and manufacturing method |
| CN112233847A (en) * | 2020-10-17 | 2021-01-15 | 江苏长飞中利光纤光缆有限公司 | Butterfly-shaped introduced photoelectric composite cable |
| WO2022217700A1 (en) * | 2021-04-13 | 2022-10-20 | 浙江东通光网物联科技有限公司 | Composite cable having functions to transmit both optical signals and electrical energy |
| CN118675787A (en) * | 2024-08-20 | 2024-09-20 | 西安西古光通信有限公司 | Optical cable for emergency escape and preparation method thereof |
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| CN207503681U (en) * | 2017-10-18 | 2018-06-15 | 浙江高盛输变电设备股份有限公司 | A kind of dualistic formula steel twists cable and its parallel extruded mould |
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| CN204178795U (en) * | 2014-10-31 | 2015-02-25 | 广东亨通光电科技有限公司 | Aluminium core optoelectronic composite cable |
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|---|---|---|---|---|
| CN111540532A (en) * | 2020-06-22 | 2020-08-14 | 成都亨通光通信有限公司 | Photoelectric composite cable for flexible indoor distribution system and manufacturing method |
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| CN112233847B (en) * | 2020-10-17 | 2021-08-31 | 江苏长飞中利光纤光缆有限公司 | Butterfly-shaped introduced photoelectric composite cable |
| WO2022077730A1 (en) * | 2020-10-17 | 2022-04-21 | 江苏长飞中利光纤光缆有限公司 | Bow-type drop photoelectric composite cable |
| WO2022217700A1 (en) * | 2021-04-13 | 2022-10-20 | 浙江东通光网物联科技有限公司 | Composite cable having functions to transmit both optical signals and electrical energy |
| CN118675787A (en) * | 2024-08-20 | 2024-09-20 | 西安西古光通信有限公司 | Optical cable for emergency escape and preparation method thereof |
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Application publication date: 20190423 |
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