CN103391235A - Power line and telephone line network bridge device - Google Patents
Power line and telephone line network bridge device Download PDFInfo
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- CN103391235A CN103391235A CN2013103549158A CN201310354915A CN103391235A CN 103391235 A CN103391235 A CN 103391235A CN 2013103549158 A CN2013103549158 A CN 2013103549158A CN 201310354915 A CN201310354915 A CN 201310354915A CN 103391235 A CN103391235 A CN 103391235A
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- telephone wire
- coupling circuit
- power line
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Abstract
The invention relates to the technical field of network connection accessory equipment, in particular to a power line and a telephone line network bridge device. The power line and the telephone line network bridge device can simultaneously store connecting parts in the positions of a telephone line input interface, a network cable input interface and a telephone line output interface; and the device comprises a main body, wherein a power supply device, the telephone line input interface, the network cable input interface and the telephone line output interface are arranged on the main body, and a modulation and demodulation circuit, a first coupling circuit and a second coupling circuit are arranged in the main body; and the telephone output interface is electrically connected with the first coupling circuit and the second coupling circuit, an accommodating part is arranged on the side wall of the main body, an accommodating cavity is formed in the accommodating part, an upper through hole is formed in the top of the accommodating part, a lower through hole is formed in the side wall of the accommodating part, the upper through hole and the lower through hole are communicated with the accommodating cavity, an upper cover plate is arranged in the position of the upper through hole of the accommodating part, and a lower cover plate is arranged in the position of the lower through hole of the accommodating part.
Description
Technical field
The present invention relates to network and connect the auxiliary device technical field, particularly relate to a kind of power line and telephone wire network bridge device.
Background technology
As everyone knows, phone bridge (Phoneline Communication), its basic principle refers to utilize the multimedia service signals such as 2 core twisted-pair feeder high speed transmission datas, voice, image; Its with need not wiring, wide coverage, easy to connect, transmission quality is high, speed is fast, bandwidth is stable, the distinguishing features such as long transmission distance, be widely used in the fields such as residential quarter, hotel, Office Area, monitoring security protection, be particularly useful for the broadband transformation of built building.
Existing operator light changes in the former fiber entering household of project, and the end of registering one's residence is the optical fiber cat; 1. build well in original building construction, fibre circuit does not enter household internal,, if accomplish fiber entering household, must through wallsly hole, and rewiring, destroy finishing; 2. in the network management platform of operator, the optical fiber cat of each end of registering one's residence has oneself S/N, code, and the domestic consumer is if open fiber broadband, and operator provides the optical fiber cat, by the in-company network management platform of operator, registers open-minded.And the S/N code of light cat is that the account and the password that dial up on the telephone with subscriber household bind together, and that is to say, the light cat is changed a family, is out of use; 3. the light cat of company of operator can provide a plurality of Ethernet interfaces, a plurality of call voice mouths, and corresponding each family of each network interface and phone port, cannot arbitrarily change between each mouthful.
The telephone wire bridge is to utilize existing 2 core telephone line transmission network signals, and transmission range can reach 1KM farthest, and maximum transmission bandwidth can reach up-downgoing 80Mbps.Can realize that network signal and voice signal transmit simultaneously; The fiber entering household mode of operator is from optical splitter, trunk optical fiber to be led the Stall corridor mouth of each unit, then by fused fiber splice by each household internal that is linked into through walls.If we encounter following problem: 1, hardware aspect to carry out the network rebuilding with original local side phone bridge: the interface that apartment corridor advances in company of operator is optical fiber port, and the interface of local side telephone wire bridge is Ethernet interface, and equipment can not access; What the fiber entering household posterior end was accessed is the optical fiber cat, and terminal telephone wire bridge is also Ethernet interface, and the light cat of terminal also has no idea to access; 2, software aspect: light changes the thing fiber-optic signal that transmits in project, and the network signal that is based on ICP/IP protocol of telephone wire bridge transmission can't use original local side telephone wire bridge transmission.Light signal must be changed into ethernet signal by the light cat; , if utilize original telephone wire bridge, just can not coordinate the network management platform of company of operator;
occurred afterwards a kind of can be on power line signal transmission power line and telephone wire network bridge device, it is constructed as follows: comprise main body, be provided with supply unit, telephone wire input interface, netting twine input interface and telephone wire output interface on main body, be provided with modulation-demodulation circuit, the first coupling circuit and the second coupling circuit in main body, supply unit and modulation-demodulation circuit, the first coupling circuit and the second coupling circuit are electrically connected to, telephone wire input interface access telephone signal, netting twine input interface access network based on ethernet signal, and the ethernet signal of access transfers to modulation-demodulation circuit, ethernet signal after modulating by modulation-demodulation circuit is sent to the first coupling circuit and the second coupling circuit, the first coupling circuit is sent to the ethernet signal after ovennodulation on power line, the second coupling circuit is sent to the ethernet signal after ovennodulation on power line, the telephone wire output interface is electrically connected to the first coupling circuit and the second coupling circuit, and the telephone wire output interface is used for being connected to terminal telephone wire bridge, the power interface of supply unit wherein for civil power, being connected, discovery during this power line and telephone wire network bridge device use, its function is too single.
Summary of the invention
, for solving the problems of the technologies described above, the invention provides a kind of power line and telephone wire network bridge device that a kind of while can store the link at telephone wire input interface, netting twine input interface and telephone wire output interface place.
a kind of power line of the present invention and telephone wire network bridge device, comprise main body, be provided with supply unit, telephone wire input interface, netting twine input interface and telephone wire output interface on described main body, be provided with modulation-demodulation circuit, the first coupling circuit and the second coupling circuit in described main body, described telephone wire input interface access telephone signal, described netting twine input interface access network based on ethernet signal, and the ethernet signal of access transfers to modulation-demodulation circuit, ethernet signal after modulating by modulation-demodulation circuit is sent to the first coupling circuit and the second coupling circuit, described the first coupling circuit is sent to the ethernet signal after ovennodulation on power line, described the second coupling circuit is sent to the ethernet signal after ovennodulation on power line, described telephone wire output interface is electrically connected to the first coupling circuit and the second coupling circuit, and described telephone wire output interface is used for being connected to terminal telephone wire bridge, be provided with placing piece on the sidewall of described main body, and be provided with placed cavity in placing piece, the top of described placing piece is provided with through hole, be provided with lower through-hole on the sidewall of described placing piece, and upper through hole all communicates with placed cavity with lower through-hole, the upper through hole of described placing piece is provided with upper cover plate, and the lower through-hole place of described placing piece is provided with lower cover.
A kind of power line of the present invention and telephone wire network bridge device, described upper cover plate are installed on the upper through hole of described placing piece.
A kind of power line of the present invention and telephone wire network bridge device, described lower cover are installed on the lower through-hole place of described placing piece.
Compared with prior art beneficial effect of the present invention is: by above-mentioned setting, placed cavity that can be by placing piece stores the link at telephone wire input interface, netting twine input interface and telephone wire output interface place, when the link that is using damages, directly can take out standby link by placing piece, very practical.
Description of 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 explanation the present invention, but are not used for limiting the scope of the invention.
as shown in Figure 1, a kind of power line of the present invention and telephone wire network bridge device, comprise main body 1, be provided with supply unit, telephone wire input interface 2, netting twine input interface 3 and telephone wire output interface 4 on main body, be provided with modulation-demodulation circuit, the first coupling circuit and the second coupling circuit in main body, telephone wire input interface access telephone signal, netting twine input interface access network based on ethernet signal, and the ethernet signal of access transfers to modulation-demodulation circuit, ethernet signal after modulating by modulation-demodulation circuit is sent to the first coupling circuit and the second coupling circuit, the first coupling circuit is sent to the ethernet signal after ovennodulation on power line, the second coupling circuit is sent to the ethernet signal after ovennodulation on power line, the telephone wire output interface is electrically connected to the first coupling circuit and the second coupling circuit, and the telephone wire output interface is used for being connected to terminal telephone wire bridge, be provided with placing piece 5 on the sidewall of main body, and be provided with placed cavity 6 in placing piece, the top of placing piece is provided with through hole, be provided with lower through-hole on the sidewall of placing piece, and upper through hole all communicates with placed cavity with lower through-hole, the upper through hole of placing piece is provided with upper cover plate 7, and the lower through-hole place of placing piece is provided with lower cover 8, by above-mentioned setting, placed cavity that can be by placing piece stores the link at telephone wire input interface, netting twine input interface and telephone wire output interface place, when the link that is using damages, directly can take out standby link by placing piece, very practical.
A kind of power line of the present invention and telephone wire network bridge device, upper cover plate are installed on the upper through hole of placing piece.
A kind of power line of the present invention and telephone wire network bridge device, lower cover are installed on the lower through-hole place of placing piece.
The above is only the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from 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 (3)
1. a power line and telephone wire network bridge device, it is characterized in that, comprise main body, be provided with supply unit, telephone wire input interface, netting twine input interface and telephone wire output interface on described main body, be provided with modulation-demodulation circuit, the first coupling circuit and the second coupling circuit in described main body, described telephone wire input interface access telephone signal, described netting twine input interface access network based on ethernet signal, and the ethernet signal of access transfers to modulation-demodulation circuit, ethernet signal after modulating by modulation-demodulation circuit is sent to the first coupling circuit and the second coupling circuit, described the first coupling circuit is sent to the ethernet signal after ovennodulation on power line, described the second coupling circuit is sent to the ethernet signal after ovennodulation on power line, described telephone wire output interface is electrically connected to the first coupling circuit and the second coupling circuit, and described telephone wire output interface is used for being connected to terminal telephone wire bridge, it is characterized in that, be provided with placing piece on the sidewall of described main body, and be provided with placed cavity in placing piece, the top of described placing piece is provided with through hole, be provided with lower through-hole on the sidewall of described placing piece, and upper through hole all communicates with placed cavity with lower through-hole, and the upper through hole of described placing piece is provided with upper cover plate, and the lower through-hole place of described placing piece is provided with lower cover.
2. a kind of power line as claimed in claim 1 and telephone wire network bridge device, is characterized in that, described upper cover plate is installed on the upper through hole of described placing piece.
3. a kind of power line as claimed in claim 2 and telephone wire network bridge device, is characterized in that, described lower cover is installed on the lower through-hole place of described placing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103549158A CN103391235A (en) | 2013-08-15 | 2013-08-15 | Power line and telephone line network bridge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103549158A CN103391235A (en) | 2013-08-15 | 2013-08-15 | Power line and telephone line network bridge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103391235A true CN103391235A (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103549158A Pending CN103391235A (en) | 2013-08-15 | 2013-08-15 | Power line and telephone line network bridge device |
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| CN (1) | CN103391235A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080313448A1 (en) * | 2007-06-15 | 2008-12-18 | Tohru Doumuki | System and method for network setup of wireless device at point of sale |
| CN201594213U (en) * | 2010-01-25 | 2010-09-29 | 联想(北京)有限公司 | Case and electronic equipment |
| CN103024229A (en) * | 2011-09-27 | 2013-04-03 | 康佳集团股份有限公司 | Electric power network bridge equipment capable of transmitting signal on telephone line |
| CN203039711U (en) * | 2013-01-09 | 2013-07-03 | 淄博职业学院 | Multifunctional practical router |
| CN203057180U (en) * | 2013-04-28 | 2013-07-10 | 北京东灵通资讯有限公司重庆分公司 | Power line and telephone line-combined network bridge device |
-
2013
- 2013-08-15 CN CN2013103549158A patent/CN103391235A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080313448A1 (en) * | 2007-06-15 | 2008-12-18 | Tohru Doumuki | System and method for network setup of wireless device at point of sale |
| CN201594213U (en) * | 2010-01-25 | 2010-09-29 | 联想(北京)有限公司 | Case and electronic equipment |
| CN103024229A (en) * | 2011-09-27 | 2013-04-03 | 康佳集团股份有限公司 | Electric power network bridge equipment capable of transmitting signal on telephone line |
| CN203039711U (en) * | 2013-01-09 | 2013-07-03 | 淄博职业学院 | Multifunctional practical router |
| CN203057180U (en) * | 2013-04-28 | 2013-07-10 | 北京东灵通资讯有限公司重庆分公司 | Power line and telephone line-combined network bridge device |
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Application publication date: 20131113 |