CN201726412U - NGB network terminal integrated access equipment - Google Patents
NGB network terminal integrated access equipment Download PDFInfo
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- CN201726412U CN201726412U CN2010201959605U CN201020195960U CN201726412U CN 201726412 U CN201726412 U CN 201726412U CN 2010201959605 U CN2010201959605 U CN 2010201959605U CN 201020195960 U CN201020195960 U CN 201020195960U CN 201726412 U CN201726412 U CN 201726412U
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Abstract
The utility model provides NGB (Next Generation Broadcast) network terminal integrated access equipment. The integrated access equipment comprises a power supply, an ONU (Optical Network Unit), an active EOC (Ethernet Over Coax) unit or a network switch, an optical receiver and a network management system, wherein the ONU is connected with the active EOC unit or the network switch; the optical receiver is connected with the active EOC unit or the network switch; the network management system is used for not only achieving sampling analysis on various physical parameters of all the modules but also monitoring whether each module is an authorized module or not, so as to ensure the use of qualified modules; and all the parts are shielded to prevent mutual crosstalk. The integrated access equipment is applicable to various networking schemes in the present broadcast and TV system, broadcast and TV operators can conduct flexible configuration according to the network conditions per se, and conveniently completes upgrading without replacing the equipment; besides, the networking efficiency of the broadcast and TV network is greatly improved, the management is facilitated, and the equipment stability is enhanced.
Description
Technical field
The utility model relates to field of broadcast televisions, especially relate to a kind of radio and television network termination integrated access equipment of future generation, be to cooperate broadcasting and television network of future generation (NGB) design, this integrated access equipment inserts by optical fiber, but both transmitting digital TV, HDTV (High-Definition Television) can also transmitting high speed datas.
Background technology
The method that conventional cable television network upgrades to the broadband data network employing is to increase data transmission set at front end and user side, these access devices and original web-transporting device are independently, again TV and data port are mixed, use extremely inconvenience, and failure rate is big.
In May, 2009, the Ministry of Science and Technology and General Bureau of Radio, Film and Television proposed to build broadcasting and television network of future generation (NGB), the meaning of building broadcasting and television network of future generation is very great, can spend lower cost and cross over digital divide in the short period of time, accelerate the realization of national information; The strategic objective of transmitting fast, cover modern widely propagation system, the development of quickening Chinese Information Service Trade, realization " integration of three networks " (cable television network, data network, communication network) for making up has crucial meaning.
NGB can provide the business such as interactive TV class, community service class, medical education class, financial instrument class, online amusement class, ecommerce class and person-to-person communication class of high bandwidth, complex interaction, can also provide by the mixed service of looking multiple business combinations such as audio frequency, data and voice.Aspect way to manage, NGB becomes the management of original classificationization and compartmentalization into globalize, unitized management.Turn to cutting point with cable television digital, accelerate to popularize digital television broadcasting, strengthen information infrastructure buildings such as broadband communication network, digital tv network and Next Generation Internet, advance " integration of three networks ", and broadcasting and television network of future generation will bring professional lifting, will bring new opportunity to radio, TV and film industries.
Therefore, be necessary to design a kind of terminal integrated access equipment that can adapt to broadcasting and television network demand of future generation, this equipment inserts by optical fiber, but both transmitting digital TV, HDTV (High-Definition Television), can also transmitting high speed data.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of and can solve " integration of three networks ", realize cable TV, phone, wideband data is unified adopt an equipment integrated access equipment.
The technical scheme that the utility model adopted is: a kind of radio and television network termination integrated access equipment of future generation, it is characterized in that, comprise: power supply, ONU unit, active EOC unit or the network switch, optical receiver and network management system, described ONU unit links to each other with the active EOC unit or the network switch, is used for receiving and send data-signal by optical fiber; Described active EOC unit is used to utilize coaxial cable that the data-signal that optical fiber transmits is passed to the user, the described network switch is used to utilize netting twine that the data-signal that optical fiber transmits is passed to the user, described optical receiver links to each other with the active EOC or the network switch, is used to receive the digital television signal that optical fiber transmits; Described network management system is divided the folding except that the multiple physical parameter sampling to each module, is responsible for also whether each module of monitoring is authorization module, avoids the use of underproof module; Each several part all has shielding to isolate, and prevents crosstalking mutually of each intermodule.The technique effect that brings thus is at least: this integrated access equipment goes for the various networking plans of present broadcasting and TV system, and the radio and TV operator can be according to self network condition flexible configuration, makes things convenient for upgrading not changing under this cell cases; And this equipment can converge CATV signal, baseband data signals, monitor signal and relaying in this unit, has greatly improved the networking efficient and the convenient management of CHINA RFTCOM Co Ltd, has improved the stability of equipment; In addition,, can in time report to the police, can also discern, ban use of illegal module, make equipment more safe and reliable illegal module owing to have abundant integrated webmaster.
Aforesaid radio and television network termination integrated access equipment of future generation is characterized in that: described integrated access equipment is that several modules concentrate in the shell.The technique effect that brings thus is at least: prepare flexible, topology layout compactness, the convenient installation.
Aforesaid radio and television network termination integrated access equipment of future generation is characterized in that: cylindricality heat radiation and two kinds of modes of plate shape heat radiation are adopted in the heat radiation of described each module.The technique effect that brings thus is at least: be convenient to reasonable disposition module volume size, and simple and direct, convenient.
Aforesaid radio and television network termination integrated access equipment of future generation, it is characterized in that: described integrated access equipment further comprises outer connecting hole, for waterproof goes into to soak, outer connecting hole adopts through hole and two kinds of modes of blind hole.The technique effect that brings thus is at least: the water resistance that has guaranteed shell.
Aforesaid radio and television network termination integrated access equipment of future generation is characterized in that: feed and the two kinds of modes of direct power supply concentrated are adopted in described power supply power supply.The technique effect that brings thus is at least: can energy savings.
The beneficial effects of the utility model are:
1, this equipment has been contained the various networking plans of present broadcasting and TV system, and the radio and TV operator can not changing under this cell cases, make things convenient for upgrading according to self network condition flexible configuration.
2, CATV signal, baseband data signals, monitor signal are converged and relaying in this unit, greatly improved the networking efficient and the convenient management of CHINA RFTCOM Co Ltd, improved the stability of equipment.
3, Feng Fu integrated webmaster is in time reported to the police, and can also discern illegal module, bans use of illegal module, makes equipment more safe and reliable.
4, user rate reaches 50～100Mbps, satisfies the requirement of NGB.
5,, realize Access Layer and the register one's residence automatic configuration distributing of gateway apparatus, the distribution of bandwidth, the functions such as binding of priority level authority at dissimilar business.
Description of drawings
Fig. 1 is the structured flowchart of the utility model radio and television network termination of future generation integrated access equipment.
Fig. 2 is the another kind of structured flowchart of the utility model radio and television network termination of future generation integrated access equipment.
Fig. 3 is the theory diagram of the network management system of the utility model radio and television network termination of future generation integrated access equipment.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
With reference to figure 1 and Fig. 2, the radio and television network termination integrated access equipment a kind of of future generation of the utility model embodiment comprises: power supply, ONU unit, active EOC unit or the network switch, optical receiver and network management system.
Described ONU unit (Optical Network Unit passive optical network unit) links to each other with active EOC (the coaxial broadband system of the Ethernetover Coax) unit or the network switch (Ethernet exchange), is used for receiving and send data-signal by optical fiber.
Described active EOC unit is used to utilize coaxial cable that the data-signal that optical fiber transmits is passed to the user, and the described network switch is used to utilize netting twine that the data-signal that optical fiber transmits is passed to the user.
Described optical receiver (optical fiber inserts signal and is demodulated to the signal of telecommunication) links to each other with the active EOC or the network switch, is used to receive the digital television signal that optical fiber transmits.
Described network management system is responsible for also with except that the multiple physical parameter sampling branch folding to each module whether each module of monitoring is authorization module, avoids the use of underproof module; Each several part all has shielding to isolate, and prevents crosstalking mutually of each intermodule.
The heat of each equipment can to shell, to improve radiating efficiency, guarantee the steady operation of each module with heat delivered by cylindricality heat radiation and plate shape radiating mode.
Active EOC adopts high-speed chip, makes user bandwidth reach 50～100Mbps.
Network management system is divided the folding except that the multiple physical parameter sampling to each module, is responsible for also whether each module of monitoring is authorization module, and only being authorized to module could use in this unit, has avoided the use of underproof module.
Power unit adopts the technical grade Switching Power Supply, and one will guarantee the every technical indicator of power supply, and two will guarantee the long-time steady operation of power supply.The webmaster personnel can in time be repaired or notify to webmaster when power supply generation incipient fault or tangible fault, guarantees the operate as normal of equipment.
Described integrated access equipment is that several modules concentrate in the shell, prepare flexible, topology layout compactness, the convenient installation.
Described integrated access equipment further comprises outer connecting hole, and for waterproof goes into to soak, outer connecting hole adopts through hole and two kinds of modes of blind hole, has guaranteed the water resistance of shell.
In order to satisfy the requirement of NGB, this integrated access equipment has been equipped with webmastering software, and its Governance framework as shown in Figure 3.
Database Systems are cores of whole system, are used for storing all data of NGB equipment operation.
Demons are used for and the underlying device communication, extract its operation information and upload to Database Systems, and extract control command from Database Systems, and underlying device is carried out control corresponding.
Embedded part runs on each parts of this unit, regularly to demons transmission operation information separately.
High-level language UI enriches Chinese pattern manipulation interface attractive in appearance for the user provides, the operation information of display device, and the Equipment Control order is written in the database.
The WEB server is for the user provides interface simply and easily, makes the user can be by the operation information of browser from INTERNET net query facility.
This unit comprehensive network management system is controlled, can realize the real-time management and control of professional and network; Interconnect, also, on the basis of integrated services and intercommunication, realize gradual development the intercommunication of external networks such as realization and the Internet, communication network.
The beneficial effects of the utility model are:
1, the various networking plans of present Broadcast and TV system have been contained in this unit, and the radio and TV operator can according to self network condition flexible configuration, not changing under this cell cases, make things convenient for upgrading.
2, CATV signal, baseband data signals, monitor signal are converged and relaying in this unit, greatly improved networking efficient and the convenient management of CHINA RFTCOM Co Ltd, improved the stability of equipment.
3, abundant integrated webmaster, and alarm can also be identified illegal module, bans use of illegal module, so that equipment is more safe and reliable.
4, user rate reaches 50～100Mbps, satisfies the requirement of NGB.
5, for dissimilar business, realize Access Layer and the register one's residence automatic configuration distributing of gateway apparatus, the distribution of bandwidth, the functions such as binding of priority level authority.
Claims (5)
1. radio and television network termination integrated access equipment of future generation, it is characterized in that, comprise: power supply, ONU unit, active EOC unit or the network switch, optical receiver and network management system, described ONU unit links to each other with the active EOC unit or the network switch, is used for receiving and send data-signal by optical fiber; Described active EOC unit is used to utilize coaxial cable that the data-signal that optical fiber transmits is passed to the user, the described network switch is used to utilize netting twine that the data-signal that optical fiber transmits is passed to the user, described optical receiver links to each other with the active EOC or the network switch, is used to receive the digital television signal that optical fiber transmits; Described network management system is divided the folding except that the multiple physical parameter sampling to each module, is responsible for also whether each module of monitoring is authorization module, avoids the use of underproof module; Each several part all has shielding to isolate, and prevents crosstalking mutually of each intermodule.
2. radio and television network termination integrated access equipment of future generation according to claim 1 is characterized in that: described integrated access equipment is that several modules concentrate in the shell.
3. radio and television network termination integrated access equipment of future generation according to claim 1 is characterized in that: cylindricality heat radiation and two kinds of modes of plate shape heat radiation are adopted in the heat radiation of described each module.
4. radio and television network termination integrated access equipment of future generation according to claim 1, it is characterized in that: described integrated access equipment further comprises outer connecting hole, for waterproof goes into to soak, outer connecting hole adopts through hole and two kinds of modes of blind hole.
5. radio and television network termination integrated access equipment of future generation according to claim 1 is characterized in that: feed and the two kinds of modes of direct power supply concentrated are adopted in described power supply power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201959605U CN201726412U (en) | 2010-05-19 | 2010-05-19 | NGB network terminal integrated access equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201959605U CN201726412U (en) | 2010-05-19 | 2010-05-19 | NGB network terminal integrated access equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201726412U true CN201726412U (en) | 2011-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201959605U Expired - Fee Related CN201726412U (en) | 2010-05-19 | 2010-05-19 | NGB network terminal integrated access equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201726412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891717A (en) * | 2012-03-22 | 2013-01-23 | 索尔思光电（成都）有限公司 | Reinforced state monitoring, storage and report suitable for optical module |
| CN104468243A (en) * | 2014-12-31 | 2015-03-25 | 湖南华宽通科技股份有限公司 | Comprehensive network element management equipment |
-
2010
- 2010-05-19 CN CN2010201959605U patent/CN201726412U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891717A (en) * | 2012-03-22 | 2013-01-23 | 索尔思光电（成都）有限公司 | Reinforced state monitoring, storage and report suitable for optical module |
| CN102891717B (en) * | 2012-03-22 | 2015-06-10 | 索尔思光电（成都）有限公司 | Reinforced state monitoring, storage and report suitable for optical module |
| CN104468243A (en) * | 2014-12-31 | 2015-03-25 | 湖南华宽通科技股份有限公司 | Comprehensive network element management equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20180519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |