CN103905091A - Broadband power local side network bridge - Google Patents
Broadband power local side network bridge Download PDFInfo
- Publication number
- CN103905091A CN103905091A CN201410162234.6A CN201410162234A CN103905091A CN 103905091 A CN103905091 A CN 103905091A CN 201410162234 A CN201410162234 A CN 201410162234A CN 103905091 A CN103905091 A CN 103905091A
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- China
- Prior art keywords
- box body
- electrically connected
- local side
- pci slot
- plc carrier
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Abstract
The invention relates to the technical field of network transmission devices, in particular to a broadband power local side network bridge. The broadband power local side network bridge is easy to maintain, stable in signal and high in adaptability. The broadband power local side network bridge comprises a box body, a working cavity is formed inside the box body, a power module and a main board are arranged in the working cavity of the box body, and external network equipment interfaces, a plurality of PLC carrier wave modules, upper PCI slots, lower PCI slots and coupling signal interfaces are arranged on the main board. The power module is electrically connected with the external network equipment interfaces, the PLC carrier wave modules, the upper PCI slots, the lower PCI slots and the coupling signal interfaces. The input ends of the external network equipment interfaces are electrically connected with external network equipment, the output ends of the external network equipment interfaces are electrically connected with the upper PCI slots, the output ends of the upper PCI slots are electrically connected with the PLC carrier wave modules, the output ends of the PLC carrier wave modules are electrically connected with the lower PCI slots, and the output ends of the lower PCI slots are electrically connected with the coupling signal interfaces.
Description
Technical field
The present invention relates to the technical field of network transmission device, particularly relate to a kind of broadband power local side bridge.
Background technology
As everyone knows, local side electric network bridge is a kind of power line communication technology, be called for short PLC technology, its general principle refers to utilizes 220V low-voltage power line high speed transmission data, the multimedia service signal such as voice and image, PLC technology need not connect up with it, wide coverage, connected mode, transmission quality is high, speed is fast, the distinguishing features such as bandwidth is stable, be widely used in residential quarter, hotel, Office Area, the fields such as monitoring security protection, be particularly useful for the broadband transformation of built building, PLC bridge is the network access equipment that is applied to the Administration of Mid-minitype Local Area Network of power line communication, its one end connects outside Ethernet, the other end is bridged to consumer networks by signal coupling bundle of lines Ethernet information, each PLC bridge can carry multiple PLC local sides (modulator-demodulator), but existing local side electric network bridge finds in using, the low and jitter of its transmission speed, has noise, and maintenance upgrade complexity, for problems such as electric position are disputable.Seriously restrict the universal of this kind of access way.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of high bandwidth, safeguard simply signal stabilization and adaptable broadband power local side bridge.
Broadband power local side bridge of the present invention, comprises box body, and the inside of described box body is provided with working chamber, on described box body, opening is set, and described working chamber communicates with opening, on described opening, is provided with lid, and described lid is flexibly connected with box body; In the working chamber of described box body, be provided with power module and mainboard, the outer setting of described box body has civil power input interface, and described civil power input interface is electrically connected with power module, on described mainboard, be provided with outside network device interface, multiple PLC carrier module, top PCI slot, bottom PCI slot and coupled signal interface; Described power module and outside network device interface, multiple PLC carrier module, top PCI slot, bottom PCI slot and the electrical connection of coupled signal interface; The input of described outside network device interface is electrically connected with outside network device, the output of described outside network device interface is electrically connected with top PCI slot, the output of described top PCI slot is electrically connected with PLC carrier module, the output of described PLC carrier module is electrically connected with bottom PCI slot, and the output of described bottom PCI slot is electrically connected with coupled signal interface.
Broadband power local side bridge of the present invention, together with one end of described lid is connected through the hinge with box body, the other end and the box body of described lid are fixed together by metal lock.
Broadband power local side bridge of the present invention, described power module is arranged on described mainboard.
Broadband power local side bridge of the present invention, described power module is welded on described mainboard.
Compared with prior art beneficial effect of the present invention is: by above-mentioned setting, can reach and replace the mode of traditional electromagnetism (inductance) coupling to transmit carrier signal by above-mentioned setting, make signal more stable, thoroughly solved the noise that traditional coupled modes can produce in the time of peak of power consumption simultaneously.Product adopts modularization point-to-point transmission mode to design, and can make user exclusively enjoy bandwidth, and maintenance upgrade is simple, only needs to change single household PLC carrier module.PLC carrier module can pass through the direct independently-powered mode of coupling signal wire (optional collective supply power mode), solves product power taking difficulty and last hundred meters of difficult problems of telecom operators' fiber entering household.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1, broadband power local side bridge of the present invention, comprises box body 1, and the inside of box body is provided with working chamber, and opening is set on box body, and working chamber communicates with opening, is provided with lid on opening, and lid is flexibly connected with box body; In the working chamber of box body, be provided with power module 2 and mainboard, the outer setting of box body has civil power input interface 3, and civil power input interface is electrically connected with power module, on mainboard, be provided with eight groups of outside network device interfaces 4, multiple PLC carrier module, 5, eight groups of bottom PCI slots 6 of eight groups of top PCI slots and eight groups of coupled signal interfaces 7; Power module and outside network device interface, multiple PLC carrier module, top PCI slot, bottom PCI slot and the electrical connection of coupled signal interface; The input of outside network device interface is electrically connected with outside network device, the output of outside network device interface is electrically connected with top PCI slot, the output of top PCI slot is electrically connected with PLC carrier module, the output of PLC carrier module is electrically connected with bottom PCI slot, and the output of bottom PCI slot is electrically connected with coupled signal interface; By above-mentioned setting, can reach and replace the mode of traditional electromagnetism (inductance) coupling to transmit carrier signal by above-mentioned setting, make signal more stable, thoroughly solve the noise that traditional coupled modes can produce in the time of peak of power consumption simultaneously.Product adopts modularization point-to-point transmission mode to design, and can make user exclusively enjoy bandwidth, and maintenance upgrade is simple, only needs to change single household PLC carrier module.PLC carrier module can pass through the direct independently-powered mode of coupling signal wire (optional collective supply power mode), solves product power taking difficulty and last hundred meters of difficult problems of telecom operators' fiber entering household.
Broadband power local side bridge of the present invention, together with one end of lid is connected through the hinge with box body, the other end and the box body of lid are fixed together by metal lock.
Broadband power local side bridge of the present invention, power module is arranged on mainboard.
Broadband power local side bridge of the present invention, power module is welded on mainboard.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (4)
1. a broadband power local side bridge, is characterized in that, comprises box body, and the inside of described box body is provided with working chamber, on described box body, opening is set, and described working chamber communicates with opening, on described opening, is provided with lid, and described lid is flexibly connected with box body; In the working chamber of described box body, be provided with power module and mainboard, the outer setting of described box body has civil power input interface, and described civil power input interface is electrically connected with power module, on described mainboard, be provided with outside network device interface, multiple PLC carrier module, top PCI slot, bottom PCI slot and coupled signal interface; Described power module and outside network device interface, multiple PLC carrier module, top PCI slot, bottom PCI slot and the electrical connection of coupled signal interface; The input of described outside network device interface is electrically connected with outside network device, the output of described outside network device interface is electrically connected with top PCI slot, the output of described top PCI slot is electrically connected with PLC carrier module, the output of described PLC carrier module is electrically connected with bottom PCI slot, and the output of described bottom PCI slot is electrically connected with coupled signal interface.
2. broadband power local side bridge as claimed in claim 1, is characterized in that, together with one end of described lid is connected through the hinge with box body, the other end and the box body of described lid are fixed together by metal lock.
3. broadband power local side bridge as claimed in claim 1 or 2, is characterized in that, described power module is arranged on described mainboard.
4. broadband power local side bridge as claimed in claim 3, is characterized in that, described power module is welded on described mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410162234.6A CN103905091A (en) | 2014-04-23 | 2014-04-23 | Broadband power local side network bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410162234.6A CN103905091A (en) | 2014-04-23 | 2014-04-23 | Broadband power local side network bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103905091A true CN103905091A (en) | 2014-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410162234.6A Pending CN103905091A (en) | 2014-04-23 | 2014-04-23 | Broadband power local side network bridge |
Country Status (1)
| Country | Link |
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| CN (1) | CN103905091A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2859938Y (en) * | 2005-12-15 | 2007-01-17 | 汉士达企业股份有限公司 | Computer uses electric power frequency carrier wave |
| CN202772883U (en) * | 2012-09-11 | 2013-03-06 | 郑能 | Electric power network bridge |
| CN203071956U (en) * | 2013-04-28 | 2013-07-17 | 北京东灵通资讯有限公司重庆分公司 | Network bridge device combining electric power line with twisted pair or closed edge train |
| CN103281231A (en) * | 2013-05-21 | 2013-09-04 | 杨海波 | Local side coaxial network bridge |
-
2014
- 2014-04-23 CN CN201410162234.6A patent/CN103905091A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2859938Y (en) * | 2005-12-15 | 2007-01-17 | 汉士达企业股份有限公司 | Computer uses electric power frequency carrier wave |
| CN202772883U (en) * | 2012-09-11 | 2013-03-06 | 郑能 | Electric power network bridge |
| CN203071956U (en) * | 2013-04-28 | 2013-07-17 | 北京东灵通资讯有限公司重庆分公司 | Network bridge device combining electric power line with twisted pair or closed edge train |
| CN103281231A (en) * | 2013-05-21 | 2013-09-04 | 杨海波 | Local side coaxial network bridge |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |