CN202488726U - Multi-network integration access system - Google Patents
Multi-network integration access system Download PDFInfo
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- CN202488726U CN202488726U CN2012200087995U CN201220008799U CN202488726U CN 202488726 U CN202488726 U CN 202488726U CN 2012200087995 U CN2012200087995 U CN 2012200087995U CN 201220008799 U CN201220008799 U CN 201220008799U CN 202488726 U CN202488726 U CN 202488726U
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- module
- repeater
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- main frame
- end machine
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Abstract
A multi-network integration access system belongs to the technical field of a multiplex system. The utility model especially relates to and provides the multi-network integration access system that is convenient for transmission of a plurality of signals, is high in integration, and supports multi-network standards and various services. The multi-network integration access system comprises a near-end machine, a cover host and a cover slave computer. The multi-network integration access system is characterized in that the near-end machine, the cover host and the cover slave computer are connected in order, and signals are transmitted between the cover host and the cover slave computer via a cat-5 cable.
Description
Technical field
the utility model belongs to the multiplex system technical field, relates in particular to a kind of many nets and merges connecting system.
Background technology
Along with the fast development of mobile communications industry, the covering of mobile communications network reaches its maturity
.The network coverage covers from public wide area network gradually, and local area network (LAN) covers in the reversal chamber.Indoor communications is professional constantly to be increased, and the covering demand of registering one's residence is obvious.
on the other hand, along with the professional continuous development of 3G, the present diversification of network application trend, multi-serviceization; And every kind of equipment of traditional coverage mode can only be supported a kind of network formats, can't realize the transmission and the covering in 2G, 3G, broadband etc. with a set of equipment, and the connecting system construction of repetition has increased construction cost and difficulty.
Summary of the invention
the utility model is intended to overcome the weak point of prior art, and a kind of many nets fusion connecting systems of being convenient to transmit multiple signal, integrated degree height, the many network formats of support and multiple business are provided.
for solving the problems of the technologies described above, the utility model is achieved in that many nets merge connecting system, and it comprises the near-end machine, covers main frame and covers slave; Said near-end machine, covering main frame, covering slave link to each other successively; Pass through the category-5 cable transmission signals between said covering main frame and covering slave.
as a kind of preferred version, and the said near-end machine of the utility model links to each other through repeater with covering between the main frame.
adopt optical fiber to carry out the signal transmission as another kind of preferred version between the said near-end machine of the utility model, repeater, the covering main frame.
as another kind of preferred version, the said covering main frame of the utility model and covering between the slave through said category-5 cable direct current supply.
are as another kind of preferred version; The said near-end machine of the utility model comprises the dynamo-electric source module of near-end machine key light module, duplexer, near-end, near-end machine optical branching device, near-end machine monitoring module and MODEM module, and the port of near-end machine optical branching device and duplexer joins with the port of near-end machine key light module respectively; Said MODEM module and base station communication, near-end machine key light module is sent downstream signal through near-end machine optical branching device to repeater, and near-end machine key light module receives the upward signal that repeater sends.
are as another kind of preferred version; The said repeater of the utility model comprises repeater key light module, repeater from optical module, repeater optical branching device, compensation amplification module, repeater monitoring module, repeater power module, and the port of the port of said repeater optical branching device and repeater key light module joins; Said compensation amplification module prevention at radio-frequency port joins from the optical module prevention at radio-frequency port with repeater key light module, repeater respectively, and said repeater monitoring module FPDP joins from the optical module FPDP with repeater key light module, repeater respectively; Said repeater is communicated by letter with the near-end machine from optical module, and repeater key light module is sent downstream signal through the repeater optical branching device to covering main frame, and repeater key light module receives and covers the upward signal that main frame sends.
further, the said covering main frame of the utility model comprise cover main frame from optical module, frequency converter module, cover the host monitor module, cover the host power supply module; Said covering main frame joins from the prevention at radio-frequency port of optical module and the prevention at radio-frequency port of frequency converter module; The FPDP that covers the host monitor module joins from the optical module FPDP with the covering main frame.
further, the said frequency converter module of the utility model links to each other with Ethernet switch.
in addition; The said covering slave of the utility model comprises frequency conversion amplification module, wireless router module and terminal antenna; The ethernet port of the ethernet port of frequency conversion amplification module and wireless router module joins, and terminal antenna joins with frequency conversion amplification module and wireless router module; Said frequency conversion amplification module and covering main-machine communication, the wireless router module links to each other with Ethernet interface.
secondly, near-end machine of the utility model links to each other with at least two repeaters, a repeater links to each other with at least two covering main frames, a covering main frame links to each other with at least two covering slaves.
the utility model covers main frame and covers and adopts the category-5 cable transmission signals between slave, and services such as 2G, 3G mobile communication service, wireless broadband business can be provided; Merge a plurality of network formats, difficulty of construction low, avoided repeating construction.In addition, the integrated degree of the utility model is high, the equipment volume of registering one's residence is small and exquisite, the convenience of registering one's residence, and the owner is acceptant.
Description of drawings
are described further the utility model below in conjunction with accompanying drawing and embodiment.The protection range of the utility model not only is confined to the statement of following content.
Fig. 1 is the utility model system block diagram.
Fig. 2 is the utility model near-end machine theory diagram.
Fig. 3 is the utility model repeater theory diagram.
Fig. 4 covers the main frame theory diagram for the utility model.
Fig. 5 covers the slave theory diagram for the utility model.
The key technical indexes chart of
Fig. 6 the utility model.
Embodiment
are as shown in Figure 1, and the utility model comprises the near-end machine, covers main frame and covers slave; The said near-end machine of its structural feature, covering main frame, covering slave link to each other successively; Pass through the category-5 cable transmission signals between said covering main frame and covering slave.But category-5 cable transmit communications signals, pilot signal, ethernet signal etc.
said near-end machine links to each other through repeater with covering between the main frame.
Adopt optical fiber to carry out the signal transmission between
said near-end machine, repeater, the covering main frame.Adopting optical fiber to carry out the signal transmission can avoid influencing coverage effect because of the poor stability of radio frequency cable, radio-frequency devices.
said covering main frame and covering between the slave through said category-5 cable direct current supply.Adopt category-5 cable remote feeding electricity mode, be convenient to centrally connected power supply.
are as shown in Figure 2; Said near-end machine comprises the dynamo-electric source module of near-end machine key light module, duplexer, near-end, near-end machine optical branching device, near-end machine monitoring module and MODEM module, and the port of near-end machine optical branching device and duplexer joins with the port of near-end machine key light module respectively; Said MODEM module and base station communication, near-end machine key light module is sent downstream signal through near-end machine optical branching device to repeater, and near-end machine key light module receives the upward signal that repeater sends.
are as shown in Figure 3; Said repeater comprises repeater key light module, repeater from optical module, repeater optical branching device, compensation amplification module, repeater monitoring module, repeater power module, and the port of the port of said repeater optical branching device and repeater key light module joins; Said compensation amplification module prevention at radio-frequency port joins from the optical module prevention at radio-frequency port with repeater key light module, repeater respectively, and said repeater monitoring module FPDP joins from the optical module FPDP with repeater key light module, repeater respectively; Said repeater is communicated by letter with the near-end machine from optical module, and repeater key light module is sent downstream signal through the repeater optical branching device to covering main frame, and repeater key light module receives and covers the upward signal that main frame sends.
are as shown in Figure 4, and said covering main frame comprises the covering main frame from optical module, frequency converter module, covering host monitor module, covering host power supply module; Said covering main frame joins from the prevention at radio-frequency port of optical module and the prevention at radio-frequency port of frequency converter module; The FPDP that covers the host monitor module joins from the optical module FPDP with the covering main frame.
said frequency converter module links to each other with Ethernet switch; Can transmit ethernet signal.
said near-end machine key light module, repeater key light module can adopt Shenzhen state to raise the OT02-1310Z type optical module product that communication limited company produces.Said repeater can adopt Shenzhen state to raise the OT02-1310C type optical module product that communication limited company produces from optical module, covering main frame from optical module.
are as shown in Figure 5; Said covering slave comprises frequency conversion amplification module, wireless router module and terminal antenna; The ethernet port of the ethernet port of frequency conversion amplification module and wireless router module joins, and terminal antenna joins with frequency conversion amplification module and wireless router module; Said frequency conversion amplification module and covering main-machine communication, the wireless router module links to each other with Ethernet interface.
Frequency converter module and frequency conversion amplification module product that
said frequency converter module, frequency conversion amplification module can adopt Allwin Telecommunication Co., Ltd. to produce.
Near-end machine of
the utility model links to each other with at least two repeaters, and a repeater links to each other with at least two covering main frames, and a covering main frame links to each other with at least two covering slaves.
are as shown in Figure 1, and the utility model networking mode can be star net forming; A near-end machine is transferred to repeater one, repeater two, repeater three, repeater four, repeater five, repeater six, repeater seven, repeater eight through the transmission of 8 road optical cables.A repeater is transferred to and covers main frame one, covers main frame two, covers main frame three, covers main frame four, covers main frame five, covers main frame six, covers main frame seven, covers main frame eight through the transmission of 8 road optical cables.A covering main frame is transferred to and covers slave 1, covers slave 2, covers slave 3, covers slave 4, covers slave 5, covers slave 6, covers slave 7, covers slave 8 through the transmission of 8 road category-5 cables.Maximum can topology cover 512 of slaves.
are below in conjunction with the working method of description of drawings the utility model: at down link; The near-end machine inserts information source by the base station; Receive and dispatch and carry out light modulation after separation and multifrequency are closed the road; Light modulating signal transmits through optical fiber distribution network, carries out light path expansion back through repeater and gets into the covering main frame.The covering main frame is demodulated into radiofrequency signal with light modulating signal and carries out frequency translation again, synthesizes intermediate-freuqncy signal, transfers to the covering slave through category-5 cable again.Covering slave is radiofrequency signal with the intermediate-freuqncy signal frequency conversion, is amplified to power demand and launches to the area of coverage.
are in up link; The upward signal of user terminal emission receives after the frequency conversion amplification module is sent to the covering main frame through category-5 cable after amplifying, down-convert to intermediate frequency in advance by covering slave; The covering main frame carries out power with intermediate-freuqncy signal and closes the road after the frequency conversion of frequency converter module is radiofrequency signal; Signal carries out light modulation entering optical distributed network after closing the road, carries out the synthetic near-end machine that gets into of multiple signals through repeater.The near-end machine is sent to the base station after separating dim signal.
near-end machine theory structure is referring to Fig. 2, and the near-end machine is modulated into light signal with the downstream signal that receives through near-end machine key light module, and is divided into 8 light paths and transmits; Simultaneously the uplink optical signal of repeater or the transmission of covering main frame is separated to be in harmonious proportion to compensate and amplify, filtering exports corresponding standard base station to.
repeater theory structure block diagram is as shown in Figure 3, and repeater is realized the function of the quantity of the configurable covering slave of increase near-end machine, the conversion that communicates simultaneously as the node of network.At down link; The downlink optical signal that repeater receives optical fiber carries out the transition of communications of FSK (Frequency-shift keying, i.e. frequency shift keying) after repeater carries out demodulation from optical module; Amplify the signal of communication of demodulation through the compensation amplification module simultaneously, and compensate; Being divided into 8 passages through the repeater optical branching device again transmits.In up link; 8 passage uplink optical signals that repeater will receive are separated mediation FSK transition of communications through repeater key light module; Carry out gain compensation after up radiofrequency signal closed the road, be modulated into the single channel light signal and transmit, thereby realize increasing the function that covers slave quantity.
It is as shown in Figure 4 that
cover the main frame theory diagram; Downlink optical signal is demodulated into radiofrequency signal through covering main frame from optical module; Be descending intermediate-freuqncy signal through the frequency converter module with the downlink radio-frequency signal frequency conversion again; Transfer to the covering slave through the interface equilibrium treatment by category-5 cable, the frequency converter module can link to each other with Ethernet switch simultaneously, and ethernet signal is transferred to the covering slave through category-5 cable.
It is as shown in Figure 5 that
cover the slave theory diagram, and after being transferred to the descending intermediate-freuqncy signal that covers slave and handling through the frequency conversion amplification module, frequency conversion is a downlink radio-frequency signal, realizes that through terminal antenna signal covers.The up radiofrequency signal that terminal antenna receives becomes intermediate-freuqncy signal after the frequency conversion amplification module is handled, transfer to the covering main frame through category-5 cable.Simultaneously, cover slave the ethernet signal that receives is realized the ethernet signal wireless coverage through the wireless router module.
are with being appreciated that; More than about the specific descriptions of the utility model; Only be used to the utility model is described and be not to be subject to the described technical scheme of the utility model embodiment; Those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model, to reach identical technique effect; As long as satisfy the use needs, all within the protection range of the utility model.
Claims (10)
1. many nets merge connecting system, comprise the near-end machine, cover main frame and cover slave; It is characterized in that said near-end machine, covering main frame, covering slave link to each other successively; Pass through the category-5 cable transmission signals between said covering main frame and covering slave.
2. merge connecting systems according to the said many nets of claim 1, it is characterized in that said near-end machine links to each other through repeater with covering between the main frame.
3. merge connecting system according to the said many nets of claim 2, it is characterized in that adopting between said near-end machine, repeater, the covering main frame optical fiber to carry out the signal transmission.
4. merge connecting system according to the said many nets of claim 1, it is characterized in that between said covering main frame and the covering slave through said category-5 cable direct current supply.
5. merge connecting system according to the said many nets of claim 2; It is characterized in that said near-end machine comprises the dynamo-electric source module of near-end machine key light module, duplexer, near-end, near-end machine optical branching device, near-end machine monitoring module and MODEM module, the port of near-end machine optical branching device and duplexer joins with the port of near-end machine key light module respectively; Said MODEM module and base station communication, near-end machine key light module is sent downstream signal through near-end machine optical branching device to repeater, and near-end machine key light module receives the upward signal that repeater sends.
6. merge connecting system according to the said many nets of claim 2; It is characterized in that said repeater comprises repeater key light module, repeater from optical module, repeater optical branching device, compensation amplification module, repeater monitoring module, repeater power module, the port of the port of said repeater optical branching device and repeater key light module joins; Said compensation amplification module prevention at radio-frequency port joins from the optical module prevention at radio-frequency port with repeater key light module, repeater respectively, and said repeater monitoring module FPDP joins from the optical module FPDP with repeater key light module, repeater respectively; Said repeater is communicated by letter with the near-end machine from optical module, and repeater key light module is sent downstream signal through the repeater optical branching device to covering main frame, and repeater key light module receives and covers the upward signal that main frame sends.
7. merge connecting systems according to said net of claim 1 more, it is characterized in that said covering main frame comprises the covering main frame from optical module, frequency converter module, covering host monitor module, covering host power supply module; Said covering main frame joins from the prevention at radio-frequency port of optical module and the prevention at radio-frequency port of frequency converter module; The FPDP that covers the host monitor module joins from the optical module FPDP with the covering main frame.
8. merge connecting system according to the said many nets of claim 7, it is characterized in that said frequency converter module links to each other with Ethernet switch.
9. merge connecting system according to the said many nets of claim 1; It is characterized in that said covering slave comprises frequency conversion amplification module, wireless router module and terminal antenna; The ethernet port of the ethernet port of frequency conversion amplification module and wireless router module joins, and terminal antenna joins with frequency conversion amplification module and wireless router module; Said frequency conversion amplification module and covering main-machine communication, the wireless router module links to each other with Ethernet interface.
10. merge connecting system according to the said many nets of claim 2, it is characterized in that a near-end machine links to each other with at least two repeaters, a repeater links to each other with at least two covering main frames, and a covering main frame links to each other with at least two covering slaves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200087995U CN202488726U (en) | 2012-01-11 | 2012-01-11 | Multi-network integration access system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200087995U CN202488726U (en) | 2012-01-11 | 2012-01-11 | Multi-network integration access system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202488726U true CN202488726U (en) | 2012-10-10 |
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ID=46963109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200087995U Expired - Lifetime CN202488726U (en) | 2012-01-11 | 2012-01-11 | Multi-network integration access system |
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| Country | Link |
|---|---|
| CN (1) | CN202488726U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103079216A (en) * | 2013-01-16 | 2013-05-01 | 奥维通信股份有限公司 | Multi-network fusion access indoor signal coverage system |
| CN103220687A (en) * | 2013-04-11 | 2013-07-24 | 四川邮科通信技术有限公司 | Multi-standard type category 5 cable home-entry covering system |
| CN103491004A (en) * | 2013-09-02 | 2014-01-01 | 奥维通信股份有限公司 | Method for Ethernet exchange based on MIAS system |
-
2012
- 2012-01-11 CN CN2012200087995U patent/CN202488726U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103079216A (en) * | 2013-01-16 | 2013-05-01 | 奥维通信股份有限公司 | Multi-network fusion access indoor signal coverage system |
| CN103079216B (en) * | 2013-01-16 | 2015-06-03 | 奥维通信股份有限公司 | Multi-network fusion access indoor signal coverage system |
| CN103220687A (en) * | 2013-04-11 | 2013-07-24 | 四川邮科通信技术有限公司 | Multi-standard type category 5 cable home-entry covering system |
| CN103491004A (en) * | 2013-09-02 | 2014-01-01 | 奥维通信股份有限公司 | Method for Ethernet exchange based on MIAS system |
| CN103491004B (en) * | 2013-09-02 | 2016-07-20 | 奥维通信股份有限公司 | A kind of Ethernet exchanging method based on MIAS system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Du Fang Inventor after: Gao Peng Inventor after: You Qiang Inventor after: Lv Qi Inventor after: Chen Suxian Inventor after: Hu Ying Inventor after: Zhang Xiaoao Inventor after: Zhang Jian Inventor after: Liu Haiyang Inventor after: Xu Yong Inventor after: Du Ling Inventor after: Tao Lin Inventor after: Sui Xiaoxu Inventor before: Du Fang Inventor before: Hu Ying Inventor before: Zhang Xiaoao Inventor before: Zhang Jian Inventor before: Liu Haiyang Inventor before: Xu Yong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DU FANG HU YING ZHANG XIAOAO ZHANG JIAN LIU HAIYANG XU YONG TO: DU FANG HU YING ZHANG XIAOAO ZHANG JIAN LIU HAIYANG XU YONG DU LING TAO LIN SUI XIAOXU GAO PENG YOU QIANG LV QI CHEN SUXIAN |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |