CN203617024U - Photoelectric mixing cable for wireless remote radio - Google Patents
Photoelectric mixing cable for wireless remote radio Download PDFInfo
- Publication number
- CN203617024U CN203617024U CN201320503281.3U CN201320503281U CN203617024U CN 203617024 U CN203617024 U CN 203617024U CN 201320503281 U CN201320503281 U CN 201320503281U CN 203617024 U CN203617024 U CN 203617024U
- Authority
- CN
- China
- Prior art keywords
- fiber
- light unit
- center
- cable
- sheath
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Communication Cables (AREA)
Abstract
The utility model relates to a photoelectric mixing cable for wireless remote radio, which comprises a light unit part, an electric unit part, a center reinforcement member, a shielding layer and a sheath, wherein the center reinforcement member is set at the center of the mixing cable; the light unit is hinged with the electric unit and a possible stuffing rope to form a cable core by taking the center reinforcement member as the center ''SZ''; the cable core is wrapped by a wrapping belt, the shielding layer and the sheath in series outside; and the light unit comprises a sleeving fiber, a helix tube armored, the reinforcement member and a light unit sheath. The sleeving fiber comprises a coating fiber and a sleeving coating layer coated outside the fiber; the sleeving fiber is set at the center of the light unit; the sleeving fiber is wrapped by the helix tube armored, the reinforcement and the light unit sheath vertically in series outside. The electric unit comprises a conductor group that wraps an insulating layer. The shielding layer comprises one or more metal tapes and one layer or multilayer of metal braid ply, or a combination of metal braid ply and metal tape.
Description
Technical field
The utility model relates to communications optical cable field, relates in particular to be a kind ofly applied to less radio-frequency that Wireless distributed base station uses and to zoom out and use photoelectric mixed cable.
Background technology
Along with the fast development of wireless access, China so all greatly developing 3G and 4G all over the world, this need to build a large amount of Wireless distributed base stations to allow wireless signal can cover each corner, signal between past base station connects by coaxial cable, exist transmission bandwidth capacity little, volume is large, the shortcoming of price, can not meet smart antenna in 3G and the needs of 4G antenna in the future, simultaneously RRU as far-end active module embedded therein away from calculator room equipment, its powerup issue is by the focus becoming in networking, under such environmental background, researching and developing a kind of light harvesting fiber communication and electric power transfer zooms out and uses photoelectric mixed cable imperative in the less radio-frequency of one.
Summary of the invention
The purpose of this utility model is to provide that a kind of light harvesting is fine zooms out with photoelectric mixed cable in the strong and anti-lightning strike less radio-frequency of one, good mechanical property, good bending property, anti-flammability with transmission of electricity copper cash, meet and adapt between base station and base station and requirement.
Solution of the present utility model is: a kind of less radio-frequency zooms out with photoelectric mixed cable, formed by light cell mesh, electric unit part, central reinforce member, screen, oversheath, central reinforce member is arranged on and mixes cable center, light unit and electric unit and presumable gasket for packing centered by central reinforce member " SZ " are twisted into cable core, cable core is coated band, screen, oversheath outward successively, and light unit is made up of tight tube fiber, helix tube armouring, reinforcement, light unit sheath.Tight tube fiber is made up of coated fiber and the tight cover coating that is coated on outside coated fiber, and tight tube fiber is arranged on light unit center, tight tube fiber longitudinally coated helix tube armouring, reinforcement and light unit sheath successively outward.Electric unit is made up of the conductor of coated insulation layer.Screen can be made up of the combining structure of one or more metal tapes, one deck or multiple layer metal braid or wire sheathing and metal tape.
Owing to adopting such scheme, the utility model has the advantages that: the utility model adopts screen, reduce the induced current grade that lightning produces, the general electromagnetic noise that simultaneous minimization conductor brings; Light unit and electric unit twisted synthesizing cable, can solve the problems such as broadband access, equipment electricity consumption, signal transmission; Light unit adopts helix tube armouring, for light unit provides good stretch-proof and lateral pressure resistant ability.
Accompanying drawing explanation
Be structural representation of the present utility model at Fig. 1, wherein: 1, optical fiber; 2, tightly overlap coating; 3, helix tube armouring; 4, reinforcement; 5, light unit sheath; 6, central reinforce member; 7, conductor; 8, insulating barrier; 9, band; 10, screen; 11, oversheath, 12 gasket for packings.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details:
As shown in Figure 1, the utility model is made up of light cell mesh, electric unit part, central reinforce member 6, screen 10, oversheath 11, central reinforce member 6 is arranged on and mixes cable center, light unit and electric unit and presumable gasket for packing 12 centered by central reinforce member 6 " SZ " are twisted into cable core, and cable core is coated band 9, screen 10, oversheath 11 outward successively.
Light unit is made up of tight tube fiber, helix tube armouring 3, reinforcement 4, light unit sheath 5.Tight tube fiber is made up of coated fiber 1 and the tight cover coating 2 that is coated on outside coated fiber, and tight tube fiber is arranged on light unit center, tight tube fiber longitudinally coated helix tube armouring 3, reinforcement 4 and light unit sheath 5 successively outward.
Electric unit is made up of the conductor 7 of coated insulation layer 8.
Claims (3)
1. less radio-frequency zooms out with photoelectric mixed cable, it is characterized in that: formed by light cell mesh, electric unit part, central reinforce member (6), screen (10), oversheath (11), central reinforce member (6) is arranged on and mixes cable center, light unit and electric unit and gasket for packing (12) are twisted into cable core in " SZ " mode centered by central reinforce member (6), and cable core is coated band (9), screen (10), oversheath (11) outward successively.
2. less radio-frequency according to claim 1 zooms out with photoelectric mixed cable, it is characterized in that: described light cell mesh is made up of tight tube fiber, helix tube armouring (3), reinforcement (4), light unit sheath (5), tight tube fiber is made up of coated fiber (1) and the tight cover coating (2) that is coated on outside coated fiber, tight tube fiber is arranged on light unit center, and tight tube fiber is longitudinally coated helix tube armouring (3), reinforcement (4) and light unit sheath (5) outward successively.
3. less radio-frequency according to claim 1 zooms out with photoelectric mixed cable, it is characterized in that: described screen (10) is made up of the combining structure of one or more metal tapes, one deck or multiple layer metal braid or wire sheathing and metal tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503281.3U CN203617024U (en) | 2013-08-19 | 2013-08-19 | Photoelectric mixing cable for wireless remote radio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503281.3U CN203617024U (en) | 2013-08-19 | 2013-08-19 | Photoelectric mixing cable for wireless remote radio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617024U true CN203617024U (en) | 2014-05-28 |
Family
ID=50769653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320503281.3U Expired - Lifetime CN203617024U (en) | 2013-08-19 | 2013-08-19 | Photoelectric mixing cable for wireless remote radio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328288A (en) * | 2016-11-11 | 2017-01-11 | 樊英华 | High-strength shielding type cable |
-
2013
- 2013-08-19 CN CN201320503281.3U patent/CN203617024U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328288A (en) * | 2016-11-11 | 2017-01-11 | 樊英华 | High-strength shielding type cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201315171Y (en) | Composite cable for communication | |
| CN203617024U (en) | Photoelectric mixing cable for wireless remote radio | |
| CN203812644U (en) | Base station antenna cable | |
| CN201174275Y (en) | Environment protection type shielding electric cable for electric power | |
| CN203607149U (en) | Outdoor photoelectric mixing cable for wireless radio unit | |
| CN203013906U (en) | Leakage double-layer sheath coaxial cable used for communication | |
| CN203588755U (en) | Photoelectric mixed cable | |
| CN104392790A (en) | Photoelectric hybrid cable for wireless radio remote | |
| CN211479718U (en) | Silicone rubber wire and cable for military 5G communication device | |
| CN205247968U (en) | Surface of water transmission electric power is with dampproofing anticorrosion cable | |
| CN201514795U (en) | Anti-theft power cord for mobile base stations | |
| CN203366848U (en) | Novel radio frequency symmetrical cable | |
| CN205670468U (en) | A kind of wisdom energy tensile type signal transmission transmits composite cable with electric power | |
| CN202196598U (en) | comprehensive wiring cable for building | |
| CN201527810U (en) | Temperature resistant power control integrated cable | |
| CN206148179U (en) | Coaxial radio frequency optical telecommunication composite cable | |
| CN202940061U (en) | Anti-electromagnetic interference cable used for communication | |
| CN204178810U (en) | The indoor type photoelectric mixed cable of wireless radio remote unit | |
| CN203056067U (en) | A flexible low-loss radio-frequency coaxial cable | |
| CN202940060U (en) | Cable used for communication | |
| CN103247367A (en) | Audio transmission cable capable of preventing external electromagnetic wave interference | |
| CN202871396U (en) | Ultra-shielding signal cable resisting electromagnetic pulse | |
| CN202084343U (en) | Coaxial cable with antenna | |
| CN203536071U (en) | Optical fiber composite variable-frequency cable | |
| CN202917236U (en) | Environment-friendly shielded cable for electric power |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 252311 West Lake Town, Yanggu County, Shandong, China, No. 14, No. Patentee after: SHANDONG PACIFIC OPTICAL FIBER CABLE Co.,Ltd. Address before: 252311 West Lake Town, Yanggu County, Shandong, China, No. 14, No. Patentee before: Shandong Pacific Fiber Optic Co.,Ltd. |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230613 Granted publication date: 20140528 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230819 Granted publication date: 20140528 |