CN206922775U - A kind of Integrated access and switching equipment system - Google Patents
A kind of Integrated access and switching equipment system Download PDFInfo
- Publication number
- CN206922775U CN206922775U CN201720744578.7U CN201720744578U CN206922775U CN 206922775 U CN206922775 U CN 206922775U CN 201720744578 U CN201720744578 U CN 201720744578U CN 206922775 U CN206922775 U CN 206922775U
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- radio
- interface
- access
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- equipment
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- 238000004891 communication Methods 0.000 claims abstract description 16
- 230000011664 signaling Effects 0.000 claims abstract description 14
- 239000013307 optical fiber Substances 0.000 claims abstract description 13
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010295 mobile communication Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 4
- 230000006855 networking Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
The utility model provides a kind of Integrated access and switching equipment system, it is intended to solves the problems, such as that radio station of prior art China can not be linked into wireline communication network.A kind of Integrated access and switching equipment system, including at least two core switching devices, pass through wan interface, E1 interfaces or optical fiber interface between core switching device and form repeated link；Radio reception device and access in radio equipment are connected with by LAN interface on each core switching device.Core switching device is provided with LAN interface, wan interface, E1 interfaces and optical fiber interface；Radio reception device is provided with radio interface and LAN interface；Access in radio equipment is provided with telephone interface, LAN interface and No.7 signaling E1 interfaces；Core switching device, radio reception device and access in radio equipment are connected with power-supply device.The equipment that can access the access device of wireless device and wireline equipment, which is realized, to communicate.
Description
Technical field
It the utility model is related to a kind of switching system that wired, the wireless communication system of various standards are interconnected
System, more particularly to a kind of Integrated access and switching equipment system.
Background technology
With the development of science and technology and the communication technology, single communication network can not meet demand.Such as conventional nothing
Line radio station can only point-to-point communication；Even if there is networking use, radio station networking is also only limited to.But in some occasions, it is such as military, go out
Sea, special occasions, the radio station such as speedily carry out rescue work, rescue can not be linked into wireline communication network, be restricted communication.
Utility model content
The utility model provides a kind of Integrated access and switching equipment system, it is intended to solves prior art China radio
The problem of platform can not be linked into wireline communication network.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：
A kind of Integrated access and switching equipment system, including at least two core switching devices, set on core switching device
There are LAN interface, wan interface, E1 interfaces and optical fiber interface；Connect between core switching device by wan interface, E1 interfaces or optical fiber
Mouth forms repeated link；Power-supply device, radio reception device and access in radio equipment are connected with each core switching device；Nothing
Line access device is provided with radio interface and LAN interface；Access in radio equipment is provided with telephone interface, LAN interface
With No.7 signaling E1 interfaces；Radio reception device and access in radio equipment are connected with power-supply device；Radio reception device passes through
LAN interface is connected with core switching device, and access in radio equipment is connected by LAN interface with core switching device.
Further, core switching device connects provided with 12 road LAN interface, 2 road wan interfaces, 4 road E1 interfaces and 2 road optical fiber
Mouthful.Radio reception device is provided with 10 tunnel radio interfaces and 2 road LAN interface.Access in radio equipment is provided with 20 tunnels
Telephone interface, 2 road LAN interface and 1 road No.7 signaling E1 interfaces.Node interconnecting interface enriches, and has 4 road E1 interfaces, 2 road light
Fine interface, 2 road wan interfaces, is used equally for node to interconnect.
Further, radio interface is K interfaces, is connected with K interface adapters on K interfaces, is connected with K interface adapters
Near-end radio station, near-end radio station are connected with dialer by being wirelessly connected with distal end radio station, distal end radio station.
Further, near-end radio station and distal end radio station are HF radio station, or near-end radio station and distal end radio station are VHF radio station.
Further, access in radio equipment is connected with programme-controlled exchange by No.7 signaling E1 interfaces, programme-controlled exchange with
DTMF phones are connected.
Further, access in radio equipment is connected with DTMF phones and/or magnetic telephone by telephone interface.
Further, analog junction link is formed between access in radio equipment and PSTN network；Access in radio equipment passes through
PSTN network is connected with DTMF telephone communications；Access in radio equipment first passes through PSTN network, then passes through GSM, 3G or 4G and hand
Machine communicates to connect.
Compared with prior art the utility model has the advantages that：
The utility model includes power-supply device, core switching device, radio reception device and access in radio equipment.Power supply is set
It is ready for use on and is powered to core switching device, radio reception device and access in radio equipment.Radio reception device and core, which exchange, to be set
It is standby that data transfer is realized by core switching device, the access device of wireless device and the equipment of wireline equipment access can be made real
Now communicate；So as to so that radio station is linked into wireline communication network.
Core switching device is provided with LAN interface, wan interface, E1 interfaces and optical fiber interface.Radio reception device is provided with
Radio interface and LAN interface.Access in radio equipment is provided with telephone interface, LAN interface and No.7 signaling E1 interfaces.
One core switching device can access multiple radio reception device and access in radio equipment, facilitate user to configure on demand.Wirelessly connect
Enter equipment and use digital access technology, not only drastically increase the antijamming capability of whole system, can also be by near-end electricity
The distance of platform and main equipment zooms out more than 3.5Km, extends the territorial scope of system laying.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not see
Work is the restriction to scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other related accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
In description of the present utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect ", the term such as " fixation " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；
Can be mechanical connection or electrical connection；Can be directly connected to or be indirectly connected by intermediary, can
To be connection or the interaction relationship of two elements of two element internals.For those of ordinary skills, may be used
To understand concrete meaning of the above-mentioned term in the utility model as the case may be.
Refering to Fig. 1, a kind of Integrated access and switching equipment system, including at least two core switching devices, core exchange
Repeated link is formed by wan interface, E1 interfaces or optical fiber interface between equipment；Power supply is connected with each core switching device
Equipment, radio reception device and access in radio equipment.
Core switching device is provided with 12 road LAN interface, 2 road wan interfaces, 4 road E1 interfaces and 2 road optical fiber interfaces.12 tunnels
LAN interface, the interconnection being mainly used between the access of sip terminal (such as IP phones) and internal system equipment.2 road wan interfaces, it is main
It is used for outer net interconnection, is interconnected between node.4 road E1 interfaces, the interconnection being mainly used between node.2 road optical fiber interfaces, mainly
For the interconnection between node.
IP phone is connected with by LAN interface on core switching device.
Radio reception device is provided with 10 tunnel radio interfaces and 2 road LAN interface.10 tunnel radio interfaces, mainly
Access for all kinds of radio station.2 road LAN interface, the interconnection being mainly used between internal system equipment.
Radio interface is K interfaces, and K interface adapters are connected with K interfaces, and near-end electricity is connected with K interface adapters
Platform, near-end radio station are connected with dialer by being wirelessly connected with distal end radio station, distal end radio station.Near-end radio station and distal end radio station are
HF radio station, or near-end radio station and distal end radio station are VHF radio station.
Access in radio equipment is provided with No. 20 telephone interfaces, 2 road LAN interface and 1 road No.7 signaling E1 interfaces.20 tunnels
Telephone interface, it is mainly used in the access of DTMF phones；Wherein 8 tunnels can be set to analog junction or magnetic telephone interface.2 tunnels
LAN interface, the interconnection being mainly used between internal system equipment.1 road No.7 signalings, are mainly used in PSTN network or other program control
The interconnection of exchange network.
Access in radio equipment is connected with programme-controlled exchange, programme-controlled exchange and DTMF phone phases by No.7 signaling E1 interfaces
Even.Access in radio equipment is connected with DTMF phones and/or magnetic telephone by telephone interface.Access in radio equipment and PSTN
Analog junction link is formed between network；Access in radio equipment is connected by PSTN network with DTMF telephone communications；Access in radio
Equipment first passes through PSTN network, is then connected by GSM, 3G or 4G with mobile communication.
Radio reception device is connected by LAN interface with core switching device, and access in radio equipment passes through LAN interface and core
Heart switching equipment is connected.
Each equipment is described further below：
Core switching device：It is main to realize IP exchanges and IP wire users (PC terminals/SIP phone etc.) access function, carry
For 2 road WAN, 4 road E1 and 2 road Optical fiber relay links, multiple Integrated access can be mutual by these repeated links with switching equipment
Join networking, realize a wide range of, network communications capability of various ways, high flexible.
Access in radio equipment：It is main to realize ordinary telephone subscriber (DTMF/ magnetic telephones etc.) access function and realize simulation
Trunking scheme is linked into the public network such as PSTN and movement, and provides the E1 access link that No.7 signalings are supported on 1 tunnel.
Radio reception device：Mainly realize that all kinds of radio station users access through K interface modes, and to wireless communications mode
It control effectively.
Power-supply device：Direct current 24V is provided, is that whole equipment and other parts equipment are powered.
K interface adapters：Attach troops to a unit near-end radio station use, for Digital Transmission signal, extend the access in near-end radio station
Distance (3km), improving radio communication battery context ensures communication quality.
Dialer：Dispensing distal end radio station uses, for voice call and call control.Exhaled using FSK modulation mode transmission
Signaling information is, the serious forgiveness of signaling information is improved using modes such as Bose-Chaudhuri-Hocquenghem Codes, improves the access success under the conditions of weaker signal
Rate.
IP phone：System of attaching troops to a unit local user uses, and calls and converses for ip voice.IP phone is based on Session Initiation Protocol simultaneously
Choosing multiple speech encoding standard (G.729/G.711/GSM etc.).
Radio station：Receive and send voice, data etc..
Specific embodiment of the utility model is the foregoing is only, but the technical characteristics of the utility model is not limited to
This, any those skilled in the art in field of the present utility model, all cover in this practicality newly by the change or modification made
Among the scope of the claims of type.
Claims (8)
1. a kind of Integrated access and switching equipment system, it is characterized in that：Including at least two core switching devices, core is exchanged and set
It is standby to be provided with LAN interface, wan interface, E1 interfaces and optical fiber interface；Between core switching device by wan interface, E1 interfaces or
Optical fiber interface forms repeated link；Power-supply device, radio reception device and access in radio are connected with each core switching device
Equipment；
Radio reception device is provided with radio interface and LAN interface；
Access in radio equipment is provided with telephone interface, LAN interface and No.7 signaling E1 interfaces；
Radio reception device and access in radio equipment are connected with power-supply device；
Radio reception device is connected by LAN interface with core switching device, and access in radio equipment is handed over by LAN interface and core
Exchange device is connected.
2. a kind of Integrated access according to claim 1 and switching equipment system, it is characterized in that：Set on core switching device
There are 12 road LAN interface, 2 road wan interfaces, 4 road E1 interfaces and 2 road optical fiber interfaces；
Radio reception device is provided with 10 tunnel radio interfaces and 2 road LAN interface；
Access in radio equipment is provided with No. 20 telephone interfaces, 2 road LAN interface and 1 road No.7 signaling E1 interfaces.
3. a kind of Integrated access according to claim 1 or 2 and switching equipment system, it is characterized in that：Radio interface
For K interfaces, K interface adapters are connected with K interfaces, near-end radio station are connected with K interface adapters, near-end radio station is by wirelessly connecting
Distal end radio station is connected to, distal end radio station is connected with dialer.
4. a kind of Integrated access according to claim 3 and switching equipment system, it is characterized in that：Near-end radio station and distal end electricity
Platform is HF radio station, or near-end radio station and distal end radio station are VHF radio station.
5. a kind of Integrated access according to claim 1 or 2 and switching equipment system, it is characterized in that：Access in radio equipment
Programme-controlled exchange is connected with by No.7 signaling E1 interfaces, programme-controlled exchange is connected with DTMF phones.
6. a kind of Integrated access according to claim 1 or 2 and switching equipment system, it is characterized in that：Access in radio equipment
DTMF phones and/or magnetic telephone are connected with by telephone interface.
7. a kind of Integrated access according to claim 1 or 2 and switching equipment system, it is characterized in that：Access in radio equipment
Analog junction link is formed between PSTN network；Access in radio equipment is connected by PSTN network with DTMF telephone communications；Have
Line access device first passes through PSTN network, is then connected by GSM, 3G or 4G with mobile communication.
8. a kind of Integrated access according to claim 1 or 2 and switching equipment system, it is characterized in that：Core switching device
On be connected with IP phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744578.7U CN206922775U (en) | 2017-06-23 | 2017-06-23 | A kind of Integrated access and switching equipment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744578.7U CN206922775U (en) | 2017-06-23 | 2017-06-23 | A kind of Integrated access and switching equipment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206922775U true CN206922775U (en) | 2018-01-23 |
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ID=61322832
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720744578.7U Expired - Fee Related CN206922775U (en) | 2017-06-23 | 2017-06-23 | A kind of Integrated access and switching equipment system |
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| CN (1) | CN206922775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418733A (en) * | 2018-03-27 | 2018-08-17 | 北京瑞光极远数码科技有限公司 | A kind of multi-functional communications all-in-one machine |
-
2017
- 2017-06-23 CN CN201720744578.7U patent/CN206922775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418733A (en) * | 2018-03-27 | 2018-08-17 | 北京瑞光极远数码科技有限公司 | A kind of multi-functional communications all-in-one machine |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 |