CN208572095U - The technical grade ONU of built-in optical splitter - Google Patents
The technical grade ONU of built-in optical splitter Download PDFInfo
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- CN208572095U CN208572095U CN201820967163.0U CN201820967163U CN208572095U CN 208572095 U CN208572095 U CN 208572095U CN 201820967163 U CN201820967163 U CN 201820967163U CN 208572095 U CN208572095 U CN 208572095U
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- optical splitter
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- wireless communication
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Abstract
The utility model discloses the technical grade ONU of built-in optical splitter, including power module, power module is connected with processor, processor pass through self-healing looped network module after with PON mouthfuls of detection modules, state indicator module, voice module, flash module, video module is connected, exchange processing module exchange processing module is connected with ethernet module, PON mouthfuls of detection modules are connected with optical splitter, optical splitter is connected with PON interface, processor is connected by business interface with wireless communication module, wireless communication module is connected with network management concentrator, processor is also connected with network management concentrator, network management concentrator is circumscribed with debugging interface, wireless communication module is connected with radio-frequency module.It is the utility model is low in energy consumption, small in size, structure is simple, has the advantages that WIFI covering function, easy to install and use.
Description
Technical field
The utility model relates to the technical grade ONU of built-in optical splitter.
Background technique
One typical EPON system is mainly by OLT (optical line terminal), ODN (optical distribution network), ONU (optical network unit)
Three parts composition, and ONU needs to be connected with upstream plant by optical splitter ODN (optical distribution network).Existing ONU equipment is big
It is multi-functional more single, it is only used as the converter of photoelectricity transmission.Meanwhile the downlink of ONU equipment is then that router passes through router
Just it is able to achieve the covering of WIFI.In industrial application, excessive equipment installs connection, brings greatly not to installation and removal
Just, reliability is not high, troublesome maintenance, at high cost.
Utility model content
Purpose of utility model: purpose of the utility model is to solve deficiencies in the prior art, provide a kind of power consumption
Low, small in size, structure is simple, has the function of WIFI covering, the industry of easy to install and use, high reliablity built-in optical splitter
Grade ONU.
Technical solution: the technical grade ONU of built-in optical splitter, including power module, power module are connected with processor, processing
Device pass through self-healing looped network module after with PON mouthfuls of detection modules, state indicator module, voice module, flash module, video modules
It is connected, processor is connected by exchange processing module with ethernet module, and PON mouthfuls of detection modules are connected with optical splitter, optical splitter
It is connected with PON interface, processor is connected by business interface with wireless communication module, wireless communication module and network management concentrator phase
Even, processor is also connected with network management concentrator, and network management concentrator is circumscribed with debugging interface, wireless communication module and radio-frequency module phase
Even.
Further improvement of the utility model is: ethernet module is two kinds of forms of FE interface and RJ45 interface.
Further improvement of the utility model is: optical splitter is a pair, corresponding a pair of the PON interface of each optical splitter.
Further improvement of the utility model is: power module is to processor, state indicator module, radio communication mold
Block, the power supply of network management concentrator.
The utility model has the advantages that
1. special line wide-band terminal accesses ONU, a pair of of optical splitter, each light splitting are equipped in the technical grade ONU of built-in optical splitter
Device corresponds to a pair of PON interface, and PON interface is using PON passive optical network technique: a kind of the optical fiber transmission and access of point-to-multipoint
Technology, downlink use broadcast mode, and the port that uplink uses time division multiple access way to be attached, PON interface is as uplink and downlink net
Network side interface, effect are to carry out photoelectricity/electro-optic conversion and realize the transmission of pattern of fusion ONU upstream data and connecing for downlink data
It receives.In addition, by PON interface be a variety of electrical interfaces, telephone set, integrated access equipment (IAD), computer and IPTV set top box etc.,
Facilitate wired access.
The light accessed on 2.ONU is too strong, and effect is bad instead, and optical splitter, which is added, makes optical signal normal attenuation occur,
The intensity of decrease light, such ONU energy normal use, meanwhile, compared with typical ONU, the utility model integrates optical splitter
In ONU, rather than it is connected by external mode with optical splitter equipment, it is simple and compact for structure, improve later period use peace
The convenience of dress.
3. the setting of wireless communication module makes ONU that can directly carry out WIFI covering.Wireless communication module and radio-frequency module phase
Even, control of the wireless communication module to radio-frequency module, the speed of WIFI is fast, high reliablity, wide coverage.
4. self-healing looped network module, that is, channel protection ring, and in the past directly by processor and PON mouthfuls of detection modules, state instructions
Module, voice module, flash module, video module are compared, and are realized protection channel, are avoided zero packet loss zero propagation function
Energy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Detailed description of the invention: 1- power module；2- processor；3-PON mouthfuls of detection modules；4- optical splitter；5-PON interface；6- industry
Business interface；7- wireless communication module；8- state indicator module；9- network management concentrator；10- debugging interface；11- radio-frequency module；12-
Exchange processing module；13- ethernet module；14- self-healing looped network module.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
As shown in Figure 1, the technical grade ONU of built-in optical splitter, including power module 1, power module 1 are connected with processor 2,
Processor 2 pass through self-healing looped network module 14 after with PON mouthfuls of detection modules 3, state indicator module 8, voice module, flash module,
Video module is connected, and processor 2 is connected by exchange processing module 12 with ethernet module 13, PON mouthfuls of detection modules 3 and light splitting
Device 4 is connected, and optical splitter 4 is connected with PON interface 5, and processor 2 is connected by business interface 6 with wireless communication module 7, channel radio
Letter module 7 is connected with network management concentrator 9, and processor 2 is also connected with network management concentrator 9, and network management concentrator 9 is circumscribed with debugging interface
10, wireless communication module 7 is connected with radio-frequency module 11.
Further improvement of the utility model is: ethernet module 13 is two kinds of forms of FE interface and RJ45 interface.
Further improvement of the utility model is: optical splitter 4 is a pair, corresponding a pair of PON interface 5 of each optical splitter 4.
Further improvement of the utility model is: power module 1 is to processor 2, state indicator module 8, wireless communication
Module 7, network management concentrator 9 are powered.
In summary, the utility model performance is high, low in energy consumption, small in size, high reliablity, rich interface, is able to satisfy embedding
The requirement of embedded system, and the ONU of built-in optical splitter has high broadband and wireless flexibility, is able to satisfy needed for market completely, is worth
It must promote.
Above-mentioned specific embodiment only illustrates the technical concept and structure feature of the utility model, it is therefore intended that allow ripe
The stakeholder for knowing technique can implement accordingly, but the above content is not intended to limit the protection scope of the utility model, all
Any equivalent change or modification made by Spirit Essence according to the utility model, should all fall into the protection scope of the utility model
Within.
Claims (4)
- The technical grade ONU of optical splitter built in 1., it is characterised in that: including power module (1), the power module (1) and processing Device (2) be connected, the processor (2) by self-healing looped network module (14) afterwards with PON mouthfuls of detection modules (3), state indicator modules (8), voice module, flash module, video module are connected, and the processor (2) passes through exchange processing module (12) and Ethernet Module (13) is connected, and the PON mouthfuls of detection module (3) is connected with optical splitter (4), the optical splitter (4) and PON interface (5) phase Even, the processor (2) is connected by business interface (6) with wireless communication module (7), the wireless communication module (7) and net Pipe concentrator (9) is connected, and the processor (2) is also connected with network management concentrator (9), and the network management concentrator (9) is circumscribed with tune It tries mouth (10), the wireless communication module (7) is connected with radio-frequency module (11).
- 2. the technical grade ONU of built-in optical splitter according to claim 1, it is characterised in that: the ethernet module (13) For two kinds of forms of FE interface and RJ45 interface.
- 3. the technical grade ONU of built-in optical splitter according to claim 1, it is characterised in that: the optical splitter (4) is one Right, each optical splitter (4) is corresponding a pair of PON interface (5).
- 4. the technical grade ONU of built-in optical splitter according to claim 1, it is characterised in that: the power module (1) is to place Manage device (2), state indicator module (8), wireless communication module (7), network management concentrator (9) power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820967163.0U CN208572095U (en) | 2018-06-21 | 2018-06-21 | The technical grade ONU of built-in optical splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820967163.0U CN208572095U (en) | 2018-06-21 | 2018-06-21 | The technical grade ONU of built-in optical splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208572095U true CN208572095U (en) | 2019-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820967163.0U Active CN208572095U (en) | 2018-06-21 | 2018-06-21 | The technical grade ONU of built-in optical splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208572095U (en) |
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2018
- 2018-06-21 CN CN201820967163.0U patent/CN208572095U/en active Active
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226000 No.1-4 Central Road 27, Gangzhao District, Nantong City, Jiangsu Province Patentee after: Jiangsu Zeyu Intelligent Power Co., Ltd. Address before: 226000 No.1-4 Central Road 27, Gangzhao District, Nantong City, Jiangsu Province Patentee before: JIANGSU ZEYU ELECTRICITY UNION COMMUNICATION NETWORK EQUIPMENT CO., LTD. |