CN206596008U - Fiber entering household terminal conversion devices - Google Patents
Fiber entering household terminal conversion devices Download PDFInfo
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- CN206596008U CN206596008U CN201720152052.XU CN201720152052U CN206596008U CN 206596008 U CN206596008 U CN 206596008U CN 201720152052 U CN201720152052 U CN 201720152052U CN 206596008 U CN206596008 U CN 206596008U
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- module
- signal
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- power supply
- interface
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 15
- 239000000835 fiber Substances 0.000 title claims abstract description 14
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 238000012546 transfer Methods 0.000 claims abstract description 11
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 4
- 210000004556 brain Anatomy 0.000 claims 1
- 238000004088 simulation Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 239000013307 optical fiber Substances 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of fiber entering household terminal conversion devices, including the power adaptor interface electrically connected with city, the power adaptor interface is conveyed to each electricity consumption module in device by a power transfer module, power supply is also conveyed to signal coupling module by the power transfer module by POE power supply modules, POE power supply modules are conveyed after the power supply come is coupled with descending modulated-analog signal and are sent to outdoor installation by multiple twin line interface by the signal coupling module, the signal coupling module also by by twisted-pair feeder interface to modulated-analog signal analog front-end chip is sent to by high-pass filter, the data signal of the analog front-end chip reception processing device module, which is converted to modulated-analog signal and up modulated-analog signal is converted into data signal, is sent to processor module, the processor module is connected through router processor module by cable interface with access terminals equipment.The utility model has the advantages that simple in construction, cost low energy is powered by twisted-pair feeder to outside city.
Description
Technical field
The utility model is related to telecommunication product, more particularly, to a kind of simple in construction, cost low energy by twisted-pair feeder to city
The fiber entering household terminal conversion devices of outer power supply.
Background technology
Comprehensive optical fiber is that copper wire telephone line is still quite a lot of in main flow, but market today in the long run.Comprehensive optical fiber is always
The problem of being stuck in last, this refers in user family, in the tail end line of office usually because house is old or tip tube
Line reason causes to be difficult that comprehensive cloth is built and upgraded.Old copper wire, is monopolized by phone dealer and cable television operators, new
Dealer, it is desirable to bracing wire road again, no matter all it is difficult again that cloth is built using telephone wire, coaxial cable or fibre circuit.FTTdp is used
Optical fiber is passed to the hybrid framework of distributing point by the existing numeral in telephone wire using high bandwidth mechanics of communication of future generation, is lifted
Defeated efficiency, allows existing telephone line also to reach 1Gbps high transfer rate, it is often more important that combine optical fiber speed and
Digital user loop (DSL) saves cloth and builds up this in the advantage installed.
Copper cash is the important infrastructure of fixed network operator, has importing speed using original copper cash resource combined innovation technology
Rate is high, build the characteristics of fast, investment repayment is fast.And copper cash is readily bent in itself, user is easy to use, copper will not decompose in itself,
Corrosion is difficult, there is longer service life, from Bell invented phone, a century is alreadyd exceed, also perhaps with innovative technology
Constantly release, copper cash can also be again with 100 years, the viewpoint that existing resource is recycled, the real concept for relatively meeting earth Sustainable Development,
But the optical signal in optical fiber needs power supply to power in the electric signal that is converted into copper cash and can transmit, and light outdoor in transforming now
Turn the ability that electric equipment does not possess actively power supply but, this becomes an obstacle in optical fiberization transformation.
Utility model content
To overcome the shortcoming of prior art, the utility model purpose is that providing a kind of simple in construction, cost low energy passes through
The fiber entering household terminal conversion devices that twisted-pair feeder is powered to outside city.
The utility model realized by following technical measures, a kind of fiber entering household terminal conversion devices, including with civil power
The power adaptor interface of connection, the power adaptor interface is conveyed to each electricity consumption in device by a power transfer module
Power supply is also conveyed to signal coupling module, the signal coupled mode by module, the power transfer module by POE power supply modules
POE power supply modules are conveyed after the power supply come is coupled with descending modulated-analog signal and are sent to open air by multiple twin line interface by block
Device, the signal coupling module also by by twisted-pair feeder interface to modulated-analog signal sent by high-pass filter
To analog front-end chip, the data signal of the analog front-end chip reception processing device module is converted to modulated-analog signal and will
Up modulated-analog signal is converted into data signal and is sent to processor module, and the processor module is through routeing processor die
Block is connected by cable interface with access terminals equipment.
As a kind of preferred embodiment, the router processor module is also connect through a speech processing module by phone-voice line
Mouth is connected with telephone set.
As a kind of preferred embodiment, the analog front-end chip is G.now analog front-end chips, and the processor module is
G.now processor modules.
As a kind of preferred embodiment, the processor module carries out data by a mixed-media network modules mixed-media and router processor module
Exchange.
As a kind of preferred embodiment, the access terminals equipment is computer or set top box.
POE power supply modules are conveyed the power supply come and descending analog-modulated letter by the utility model by signal coupling module
Outdoor installation is sent to by multiple twin line interface after number coupling, so that outdoor function is isolated power supply and powered and uses, so that real
Now powered by indoor subscriber's telephone line (twisted-pair feeder) for outdoor installation, and then facilitate optical fiberization to transform.
Brief description of the drawings
Fig. 1 is the circuit block diagram of the utility model embodiment.
Embodiment
With reference to embodiment and compare accompanying drawing the utility model is described in further detail.
A kind of fiber entering household terminal conversion devices, with reference to Fig. 1, including the power adaptor interface 207 electrically connected with city, enter
Family terminal conversion devices use 12V2A power supply adaptors, are both powered to the machine, and power and use to outdoor machine also by POE；Power supply
Adaptor interface 207 is conveyed to each electricity consumption module in device by a power transfer module 206, and power transfer module 206 is negative
Blame by the power supply that DC12V Power converts are the various voltages used in device, to each module/chip power supply；Power transfer module
Power supply is also conveyed to telephone wires signals coupling module 209 by 206 by POE power supply modules 208, and POE power supply modules 208 are responsible for handle
The 12V power supplys of power transfer module change into 48V power supplys and exported to telephone wires signals coupling module 209；Telephone wires signals coupled mode
POE power supply modules 208 are conveyed after the power supply come is coupled with descending modulated-analog signal and connect by G.now twisted-pair feeders by block 209
Mouth 210 is sent to outdoor machine, the open air that telephone wires signals coupling module 209 will also be received by G.now multiple twins line interface 210
The modulated-analog signal of machine is sent to G.now analog front-end chips 205, G.now analog front-end chips by high-pass filter 211
The data signal of the G.now processor modules 204 received is converted to modulated-analog signal and by up analog-modulated by 205
Signal is converted into data signal and is sent to G.now processor modules 204, G.now processor modules 204 and router processor module
202 (are responsible for use MDI gigabit Ethernets data conversion into G.now processor modules through mixed-media network modules mixed-media gigabit PHY203
The data of RGMII interface protocols) connect, router processor module 202 connects computer by RJ45 cable interfaces 212 and uses broadband
Function of surfing the Net, or connection IPTV use telecommunications IPTV set top box.
The present apparatus conveys POE power supply modules the power supply and descending modulated-analog signal that come by signal coupling module
Outdoor machine is sent to by multiple twin line interface after coupling so that outdoor function is isolated power supply and powered and uses so that realize by
Indoor subscriber's telephone line (twisted-pair feeder) is powered for outdoor machine, and then facilitates optical fiberization to transform.
In the present embodiment, with reference to Fig. 1, specifically it is also possible that route processors mould on the basis of previous technique scheme
Block 202 is also connected through a speech processing module 201 by RJ11 telephone line interfaces 213 with telephone set, so that user can be straight
Answer the call in succession carry out call.
Above is being set forth the utility model fiber entering household terminal conversion devices, it is used to help understand that this practicality is new
Type, but embodiment of the present utility model and be not restricted to the described embodiments, institute under any principle without departing from the utility model
Change, modification, replacement, combination, the simplification of work, should be equivalent substitute mode, are included in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of fiber entering household terminal conversion devices, it is characterised in that：It is described including the power adaptor interface electrically connected with city
Power adaptor interface is conveyed to each electricity consumption module in device by a power transfer module, and the power transfer module is also led to
Cross POE power supply modules and power supply is conveyed to signal coupling module, POE power supply modules are conveyed the electricity of coming by the signal coupling module
Source is sent to outdoor installation after being coupled with descending modulated-analog signal by multiple twin line interface, and the signal coupling module will also
By twisted-pair feeder interface to modulated-analog signal analog front-end chip is sent to by high-pass filter, before the simulation
The data signal of end chip reception processing device module is converted to modulated-analog signal and is converted into up modulated-analog signal
Data signal is sent to processor module, and the processor module passes through cable interface and access terminals through router processor module
Equipment is connected.
2. fiber entering household terminal conversion devices according to claim 1, it is characterised in that：The router processor module is also
It is connected through a speech processing module by voice call line interface with telephone set.
3. fiber entering household terminal conversion devices according to claim 1, it is characterised in that：The analog front-end chip is
G.now analog front-end chips, the processor module is G.now processor modules.
4. fiber entering household terminal conversion devices according to claim 1, it is characterised in that：The processor module passes through one
Mixed-media network modules mixed-media carries out data exchange with router processor module.
5. fiber entering household terminal conversion devices according to claim 1, it is characterised in that：The access terminals equipment is electricity
Brain or set top box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720152052.XU CN206596008U (en) | 2017-02-17 | 2017-02-17 | Fiber entering household terminal conversion devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720152052.XU CN206596008U (en) | 2017-02-17 | 2017-02-17 | Fiber entering household terminal conversion devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206596008U true CN206596008U (en) | 2017-10-27 |
Family
ID=60125575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720152052.XU Expired - Fee Related CN206596008U (en) | 2017-02-17 | 2017-02-17 | Fiber entering household terminal conversion devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206596008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107819517A (en) * | 2017-12-04 | 2018-03-20 | 岭南师范学院 | A kind of optic fiber converter and its control method |
-
2017
- 2017-02-17 CN CN201720152052.XU patent/CN206596008U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107819517A (en) * | 2017-12-04 | 2018-03-20 | 岭南师范学院 | A kind of optic fiber converter and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20200217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |