CN207820129U - A kind of ONU under family's fiber entering household scene - Google Patents
A kind of ONU under family's fiber entering household scene Download PDFInfo
- Publication number
- CN207820129U CN207820129U CN201820142873.XU CN201820142873U CN207820129U CN 207820129 U CN207820129 U CN 207820129U CN 201820142873 U CN201820142873 U CN 201820142873U CN 207820129 U CN207820129 U CN 207820129U
- Authority
- CN
- China
- Prior art keywords
- onu
- module
- modules
- highly integrated
- integrated chips
- 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 - Fee Related
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 39
- 230000003287 optical effect Effects 0.000 claims description 24
- 230000010354 integration Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Optical Communication System (AREA)
Abstract
The utility model discloses a kind of ONU under family's fiber entering household scene, including：Single fiber bi-directional BOSA modules, ONU highly integrated chips, CATV modules, WIFI module, Ethernet, UART modules, LED module, power module, the ONU highly integrated chips connect single fiber bi-directional BOSA modules, Ethernet, WIFI module, CATV modules and LED module by printed circuit board.High integration ONU is using simple and convenient, and manufacturing cost is cheap, operational reliability is very high, belongs to business level product, while making EPON ONU product function diversifications, and circuit level further increases, cost reduction.
Description
Technical field
The utility model is related to field of communication technology, specifically a kind of ONU under family's fiber entering household scene.
Background technology
With the continuous development of optical-fiber network technology, requirement of the various types of communication product to network transmission speed is higher and higher.
In optical communication technology, it to be used for EPON（Ethernet Passive Optical Network, Ethernet passive optical network）ONU
(Optical NetworkUnit, optical network unit) product can reach uplink and downlink 1.25Gbit/s, therefore ONU products are more next
It is applied to more in various types of communication product.ONU items subfunction that can be current is simultaneously not perfect, and chip integration is not high to be caused
Entire veneer is of high cost, it is clear that this is against network communication product functional diversities in the market, and the technology development of more portability becomes
Gesture.
Utility model content
To solve the above problems, the utility model provides a kind of ONU under family's fiber entering household scene, using simple
Convenient, manufacturing cost is cheap, operational reliability is very high.
The technical solution adopted in the utility model is：A kind of ONU under family's fiber entering household scene, including：
Single fiber bi-directional BOSA modules, for converting the electrical signal to optical signal launch to optical line terminal（OLT）And it will
The optical signal received from optical line terminal is converted into electric signal；
ONU highly integrated chips, for being coupled to single fiber bi-directional BOSA modules and being configured to single fiber bi-directional
BOSA modules are communicated with OLT；
CATV modules are connect with ONU highly integrated chips, pass through metric system for converting optical signals into high-frequency TV signal
F dock with coaxial cable, and ONU highly integrated chips monitor optical signal and high-frequency TV signal intensity by I2C interface；
WIFI module is received and dispatched for wireless WiFi signal, is communicated with ONU highly integrated chips by PCIE interfaces；
Ethernet is connect with ONU highly integrated chips, integrates 1 gigabit and 3 100,000,000 PHY, for send and receive with
Too network users data；
UART modules are connect with ONU highly integrated chips, for configuring whole plate startup and running configuration；
LED module is connect with ONU highly integrated chips, is used to indicate power module, single fiber bi-directional BOSA modules, CATV
Module, WIFI module, the operating status of ethernet module；
Power module is used for ONU highly integrated chips, CATV modules, WIFI module, LED module, Ethernet, UART
Module and single fiber bi-directional BOSA module for power supply.
The single fiber bi-directional BOSA modules, WIFI module, ONU highly integrated chips, power module are included in PCB encapsulation knots
In structure.
The PCB encapsulating structures encapsulate for double-layer printing circuit board, and encapsulation and component all use bussiness class, printing electricity
The size of road plate is long 166mm wide 110mm, and CATV modules are connected to by double each 10pin contact pins in PCB encapsulating structures.
The power module is separately connected ONU highly integrated chips, WIFI module, single fiber bi-directional by printed circuit board
The net mouth transformer of BOSA modules, LED module, CATV modules and ethernet module, ONU highly integrated chips pass through printed circuit
Plate connects single fiber bi-directional BOSA modules, the coffret of ethernet module, WIFI module, CATV modules and LED module.
Connect ethernet module outside the ONU highly integrated chips, 3 road 100 m ethernet interfaces, 1 road gigabit Ethernet are provided
Interface, the gigabit interface also backward compatible 10M/100M.
The power module is inputted by 12V/1A and is powered, and 5V/2A, 3.3V/ are converted respectively by four tunnel DC-DC power sources
The output of 2A, 1.5V/2A, 1.15V/2A.
The utility model has the beneficial effects that：High integration ONU using simple and convenient, manufacturing cost is cheap, operation can
It is very high by property, belong to business level product, while making EPON ONU product function diversifications, circuit level further carries
Height, cost reduction.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Wherein, 1, CATV modules, 2, single fiber bi-directional BOSA modules, 3, UART modules, 4, ethernet module, 5, WIFI moulds
Block, 6, power module, 7, LED module, 8, ONU highly integrated chips.
Specific implementation mode
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further
It is described in detail, which is only used for explaining the utility model, does not constitute the restriction to the scope of protection of the utility model.
As shown in Figure 1, a kind of ONU under family's fiber entering household scene, including：Single fiber bi-directional BOSA modules 2, are used for
Optical signal launch is converted the electrical signal to optical line terminal（OLT）And the optical signal received from optical line terminal is converted into
Electric signal；ONU highly integrated chips 8, for being coupled to single fiber bi-directional BOSA modules and being configured to single fiber bi-directional
BOSA modules are communicated with OLT；CATV modules 1 are connect with ONU highly integrated chips, for converting optical signals into high frequency
TV signal is docked for F by metric system with coaxial cable, and ONU highly integrated chips monitor optical signal and height by I2C interface
Frequency TV signal intensity；WIFI module 5（WIFI 2x2 modules）, received and dispatched for wireless WiFi signal, pass through PCIE interfaces and ONU
Highly integrated chip communicates；Ethernet module 4 is connect with ONU highly integrated chips, integrates 1 gigabit and 3 100,000,000 PHY, is used
In sending and receiving ethernet user's data；UART modules 3 are connect with ONU highly integrated chips, for configure whole plate start with
And running configuration；LED module 7 is connect with ONU highly integrated chips, be used to indicate power module, single fiber bi-directional BOSA modules,
CATV modules, WIFI module, the operating status of Ethernet.Power module 6, for ONU highly integrated chips, CATV modules,
WIFI module, LED module, Ethernet, UART modules and single fiber bi-directional BOSA module for power supply.
Wherein, single fiber bi-directional BOSA modules 2, WIFI module 5, ONU highly integrated chips 8, power module 6 are included in PCB
In encapsulating structure, PCB encapsulating structures encapsulate for double-layer printing circuit board, and encapsulation and component all use bussiness class, printing electricity
The size of road plate is long 166mm wide 110mm, and CATV modules are connected to by double each 10pin contact pins in PCB encapsulating structures.Electricity
Source module 6 is separately connected ONU highly integrated chips 8, WIFI module 5, single fiber bi-directional BOSA modules 2, LED by printed circuit board
The net mouth transformer of module 7, CATV modules 1 and ethernet module 4, ONU highly integrated chips 8 are connected single by printed circuit board
Fine two-way BOSA modules 2, the coffret of ethernet module 4, WIFI module 5, CATV modules 1 and LED module 7.
Connect ethernet module 4 outside ONU highly integrated chips 8, provides 3 road 100 m ethernet interfaces, 1 road gigabit Ethernet connects
Mouthful, the gigabit interface also backward compatible 10M/100M.
Power module 6 is inputted by 12V/1A and is powered, and 5V/2A, 3.3V/2A are converted respectively by four tunnel DC-DC power sources,
1.5V/2A the output of 1.15V/2A.
High integration ONU so that EPON ONU product functions are diversified, and circuit level further increases, cost drop
It is low.
Claims (6)
1. a kind of ONU under family's fiber entering household scene, which is characterized in that including：
Single fiber bi-directional BOSA modules, for convert the electrical signal to optical signal launch to optical line terminal and will from optical link end
The optical signal that end receives is converted into electric signal；
ONU highly integrated chips, for being coupled to single fiber bi-directional BOSA modules and being configured to single fiber bi-directional BOSA moulds
Block is communicated with optical line terminal；
CATV modules are connect with ONU highly integrated chips, pass through metric system F heads for converting optical signals into high-frequency TV signal
It is docked with coaxial cable, ONU highly integrated chips monitor optical signal and high-frequency TV signal intensity by I2C interface；
WIFI module is received and dispatched for wireless WiFi signal, is communicated with ONU highly integrated chips by PCIE interfaces；
Ethernet module is connect with ONU highly integrated chips, for sending and receiving ethernet user's data；
UART modules are connect with ONU highly integrated chips, for configuring whole plate startup and running configuration；
LED module is connect with ONU highly integrated chips, be used to indicate power module, single fiber bi-directional BOSA modules, CATV modules,
WIFI module, the operating status of ethernet module；
Power module is used for ONU highly integrated chips, CATV modules, WIFI module, LED module, ethernet module, UART
Module and single fiber bi-directional BOSA module for power supply.
2. a kind of ONU under family's fiber entering household scene according to claim 1, which is characterized in that the single fiber
Two-way BOSA modules, WIFI module, ONU highly integrated chips, power module are included in PCB encapsulating structures.
3. a kind of ONU under family's fiber entering household scene according to claim 2, which is characterized in that the PCB envelopes
Assembling structure encapsulates for double-layer printing circuit board, and the size of printed circuit board is long 166mm wide 110mm, and CATV modules pass through double
Each 10pin contact pins are connected in PCB encapsulating structures.
4. a kind of ONU under family's fiber entering household scene according to claim 2, which is characterized in that the power supply
Module by printed circuit board be separately connected ONU highly integrated chips, WIFI module, single fiber bi-directional BOSA modules, LED module,
The net mouth transformer of CATV modules and ethernet module, ONU highly integrated chips connect single fiber bi-directional by printed circuit board
BOSA modules, the coffret of ethernet module, WIFI module, CATV modules and LED module.
5. a kind of ONU under family's fiber entering household scene according to claim 1 or 2, which is characterized in that described
Connect ethernet module outside ONU highly integrated chips, 3 road 100 m ethernet interfaces, 1 tunnel gigabit ethernet interface, the gigabit are provided
Interface is backward compatible 10M/100M.
6. a kind of ONU under family's fiber entering household scene according to claim 1, which is characterized in that the power supply
Module is inputted by 12V/1A and is powered, and 5V/2A, 3.3V/2A, 1.5V/2A, 1.15V/ are converted respectively by four tunnel DC-DC power sources
The output of 2A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820142873.XU CN207820129U (en) | 2018-01-29 | 2018-01-29 | A kind of ONU under family's fiber entering household scene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820142873.XU CN207820129U (en) | 2018-01-29 | 2018-01-29 | A kind of ONU under family's fiber entering household scene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207820129U true CN207820129U (en) | 2018-09-04 |
Family
ID=63321683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820142873.XU Expired - Fee Related CN207820129U (en) | 2018-01-29 | 2018-01-29 | A kind of ONU under family's fiber entering household scene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207820129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165419A (en) * | 2020-09-29 | 2021-01-01 | 深圳市新龙鹏科技有限公司 | I2C analog communication method, device, equipment and storage medium of home gateway |
-
2018
- 2018-01-29 CN CN201820142873.XU patent/CN207820129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165419A (en) * | 2020-09-29 | 2021-01-01 | 深圳市新龙鹏科技有限公司 | I2C analog communication method, device, equipment and storage medium of home gateway |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104020534A (en) | Novel USB3.0 active optical cable structure | |
| CN207820129U (en) | A kind of ONU under family's fiber entering household scene | |
| CN106059866B (en) | A kind of speech control system of wireless intelligent house | |
| CN202533615U (en) | CSFP optical module of integrated dual-channel GEPON OLT | |
| CN113596635A (en) | All-optical POE network routing switch equipment and system | |
| CN106877936B (en) | SFP28 optical module | |
| CN109451286A (en) | A kind of light cascade system for transmitting cascade system for image/video | |
| CN201378658Y (en) | Power line carrier communication socket | |
| CN209118101U (en) | Multiplex roles isomery Internet of things access equipment | |
| CN201869195U (en) | Small-sized power line communication electrical equipment | |
| CN207939517U (en) | A kind of SFP+ optical modules of binary channels transmitting | |
| CN201314962Y (en) | Optical module capable of receiving multipath optical signal | |
| CN209002119U (en) | A kind of light cascade system for transmitting cascade system for image/video | |
| CN204031173U (en) | A kind of broad band photoelectrical electric network bridge | |
| CN107273330A (en) | Three-wire system serial communication interface isolation circuit module | |
| CN203840350U (en) | Optical node local-side device | |
| CN207181759U (en) | A kind of more transverse mode light emission components of plug type | |
| CN206596007U (en) | Fiber entering household converting system | |
| CN205451747U (en) | LED display screen system based on power line carrier | |
| CN207039609U (en) | A kind of miniaturization ONU being used under monitoring scene | |
| CN110012370A (en) | Card insert type optical network unit | |
| CN203301479U (en) | Embedded power line carrier communication functional chip | |
| CN203537399U (en) | A novel optical network unit (ONU) of a module design | |
| CN110460517A (en) | A kind of full duplex LoRa gateway | |
| CN209562562U (en) | A kind of optical module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191119 Address after: 226400 Zhongtian Industrial Zone, Hekou Town, Rudong County, Jiangsu, Nantong Co-patentee after: Zhongtian Communication Technology Co.,Ltd. Patentee after: ZHONGTIAN BROADBAND TECHNOLOGY Co.,Ltd. Address before: 226400 Zhongtian Industrial Zone, Hekou Town, Rudong County, Jiangsu, Nantong Patentee before: ZHONGTIAN BROADBAND TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |