CN208971706U - A kind of convergent type Bypass breakpoint transmission industrial switch - Google Patents
A kind of convergent type Bypass breakpoint transmission industrial switch Download PDFInfo
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- CN208971706U CN208971706U CN201822046859.2U CN201822046859U CN208971706U CN 208971706 U CN208971706 U CN 208971706U CN 201822046859 U CN201822046859 U CN 201822046859U CN 208971706 U CN208971706 U CN 208971706U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 26
- 239000013307 optical fiber Substances 0.000 claims abstract description 62
- 238000006243 chemical reaction Methods 0.000 claims description 45
- 238000009434 installation Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000000835 fiber Substances 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 7
- 230000008054 signal transmission Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 239000000382 optic material Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model relates to a kind of convergent type Bypass breakpoint transmission industrial switch.The utility model provides that a kind of fiber utilization is high, data transmission stability is good, have management function, can be realized convergence and a kind of convergent type Bypass breakpoint transmission industrial switch of breakpoint transmission.The utility model includes cabinet, the chip being arranged in cabinet, photoswitch and the power interface being separately positioned on cabinet, Bypass optical fiber interface A1, Bypass optical fiber interface A2, Console port, RS-232 input interface, multiple ethernet signal input interfaces, multiple optical fiber interface B1, multiple optical fiber interface B2, and forms breakpoint transmission circuit by photoswitch and Bypass laser signal transmitting element.
Description
Technical field
The utility model relates to a kind of convergent type Bypass breakpoint transmission industrial switch.
Background technique
Ethernet switch, the hair that each monitoring point passes through Ethernet switch are largely used in field of video monitoring at present
It penetrates machine and signal is converted into optical signal by photoelectric conversion module, pass through Ethernet switch receiver again for light in monitoring center
For signals revivification at digital electric signal, such networking mode makes each monitoring point use an optical cable to pass to monitoring center
Defeated, the damage of any one equipment, can all cause the signal interruption of whole link to be transmitted, monitoring center can not in transmission process
Data, while being continuously increased with monitoring device quantity are obtained, original fibre circuit resource is more and more nervous, if necessary
Increase number of fibers, then increased fiber optic materials and laying cost are all high.Traditional Ethernet switch does not have industry
Characteristic and management function can not form looped network work, meanwhile, when one core optical cable of equipment breaks down, all signals of transmission
Will breakpoint lose, to make monitoring center that can not obtain total data information, whole network data is caused to paralyse, detection,
Maintenance, after cost are high.
Summary of the invention
In view of the above-mentioned problems, the utility model provides, a kind of fiber utilization is high, data transmission stability is good, has management
Function, a kind of convergent type Bypass breakpoint transmission industrial switch that can be realized convergence and breakpoint transmission.
To solve the above problems, technical solution provided by the utility model is: a kind of convergent type Bypass breakpoint transmission work
Industry interchanger, including cabinet, the chip being arranged in cabinet, photoswitch, the power interface being separately positioned on cabinet, Bypass
Optical fiber interface A1, Bypass optical fiber interface A2, Console port, RS-232 input interface, multiple ethernet signal input interfaces,
Multiple optical fiber interface B1, multiple optical fiber interface B2；Chip include for digital signal decoding and compound CPU element, respectively with
CPU element input terminal connected RS-232 signal conversion unit, multiple ethernet signal conversion units and multiple laser signals turn
Change unit B 1, the ground connection conversion unit being connected respectively with CPU element output end and multiple laser signal conversion unit B2, laser letter
The input terminal of number conversion unit B1 is connected separately with laser pickoff B1, and the output end of laser signal conversion unit B2 is separately connected
There is laser emitter B2；Bypass optical fiber interface A1 passes through laser pickoff A1, Bypass laser signal conversion unit A1 and light
Switch is connected with CPU element；Bypass optical fiber interface A2 by laser emitter A2, Bypass laser signal conversion unit A2 and
Photoswitch is connected with CPU element；Console port is connected with CPU element, RS-232 input interface, ethernet signal input interface,
Optical fiber interface B1, optical fiber interface B2 respectively with RS-232 signal conversion unit, ethernet signal conversion unit, laser pickoff
B1, laser emitter B2 are connected.
Power interface includes AC/DC12-36V power interface and AC220V aviation head power interface, AC220V power interface
It is connected by the power module being arranged in cabinet with the CPU element input terminal of chip, AC/DC12-36V power interface and CPU
The input terminal of unit is connected.
It is provided with the multiple LED lights being connected respectively with CPU unit on cabinet, shows power supply, optical fiber connection shape respectively
State and network operation state.
Interface of the ground wire is provided on cabinet, interface of the ground wire is connected by being grounded conversion unit with the output end of CPU.
Installation guide rail is provided on the outside of cabinet；Improve the mounting stability of the utility model.
Chip is technical grade chip；Data exchange may be implemented while being resistant to high/low temperature, in the presence of a harsh environment may be used
To work normally.
The beneficial effect of utility model
More playscript with stage directions utility models are installed in multiple places that monitoring point is concentrated in monitoring area, pass through above-mentioned each utility model
The Console port computer that is equipped with management software with one be connected；Pass through multiple optical fiber interface B1 of every playscript with stage directions utility model
Receive the various data-signals that the multiple Ethernet switch transmitters being distributed in its monitoring area transmit；Pass through each
BypassA2 optical fiber interface and BypassA1 optical fiber interface respectively with previous BypassA1 optical fiber interface and latter
BypassA2 optical fiber interface is connected, and first BypassA1 optical fiber interface is connect with last BypassA2 optical fiber interface,
More connections are realized in repetitive operation, for forming the loop network link of signal transmission, are transferred to monitoring by the multiple B2 of optical fiber interface
Center realizes simulation, digital signal conversion and synchronous transfer, looped network can be formed between optical fiber interface B1, optical fiber interface B2
And network management is set, improve the stability of link transmission.The utility model has breakpoint transmission function, when wherein any one
When breaking down, circuit can be formed with automatic switching on BypassA1 optical fiber interface, BypassA2 optical fiber interface, it can be direct
Faulty equipment is crossed, automatic switching on optical fiber link guarantees that the transmission of other data of link is not disrupted to compare with traditional approach and saves
About equipment installation cost and because single equipment goes wrong the problem that causes all data-signals that can not be transferred to monitoring center.
The utility model, which has, to be improved link transmission stability, installation and debugging convenience, can reduce optical cable laying expense, and has saved maintenance
Cost.If there are two power interfaces, it ensure that equipment can work under alternating current and direct current state.By being equipped with management software
Computer to more playscript with stage directions utility models simultaneously realize system mode, serial ports configuration, port configuration, VIAN setting, QoS management, chain
Road management, port security, network management, network statistics, system administration etc. are managed for configuration, and realize remote-control.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the principles of the present invention figure.
Appended drawing reference: 1, cabinet；2, power module；3, photoswitch；4, chip；5, guide rail；6, RS-232 interface；7,
Console port；8, interface of the ground wire；9, AC220V aviation head power interface；10, AC/DC 12-36V power interface；11, LED refers to
Show lamp；12, ethernet signal input interface；13, Bypass optical fiber interface A1；14, Bypass optical fiber interface A2；15, optical fiber connects
Mouth B2；16, optical fiber interface B1；17, ethernet signal conversion unit；18, it is grounded conversion unit；19, CPU element；20, laser is believed
Number conversion unit B1；21, laser pickoff B1；22, laser pickoff A1；23, Bypass laser signal conversion unit A1；24,
Laser emitter A2；25, Bypass laser signal conversion unit A2；26, RS-232 signal conversion unit；27, computer；28, swash
Optical signal conversion unit B2；29, laser emitter B2.
Specific embodiment
The utility model includes cabinet 1, the chip being arranged in cabinet 4, photoswitch 3, the electricity being separately positioned on cabinet 1
It is source interface, Bypass optical fiber interface A1 13, Bypass optical fiber interface A2 14, Console port 7, RS-232 input interface 6, more
A ethernet signal input interface 12, multiple optical fiber interface B1 16, multiple optical fiber interface B2 15.Chip 4 includes for number
Signal decoding and compound CPU element 19, the RS-232 signal conversion unit 26, more being connected respectively with 19 input terminal of CPU element
A ethernet signal conversion unit 17 and multiple laser signal conversion unit B1 20, are connected with 19 output end of CPU element respectively
It is grounded a laser signal conversion unit B2 29 of conversion unit more than 18, the input terminal of laser signal conversion unit B1 20 is separately connected
There is laser pickoff B1 21, the output end of laser signal conversion unit B2 28 is connected separately with laser emitter B2 29；
Bypass optical fiber interface A1 13 and Bypass optical fiber interface A2 14 is believed by laser pickoff A1 22, Bypass laser respectively
Number conversion unit A1 23 and laser emitter laser emitter A2 24, Bypass laser signal conversion unit A2 25 are opened with light
It closes 3 to be connected, forms an optical path when photoswitch closure.Photoswitch 3 is connected with CPU element 19.Power interface includes AC220V
Aviation head power interface 9, AC/DC12-36V power interface 10, AC220V aviation head power interface 9 is by being arranged in cabinet
Power module 2 is connected with CPU element input terminal, the direct phase of input terminal of AC/DC12-36V power interface 10 and CPU element 19
Even.Console port 7 is connected with CPU element 19, RS-232 input interface 6, multiple ethernet signal input interfaces 12, Duo Geguang
Fine interface B1 16, multiple optical fiber interface B2 15 turn with multiple RS-232 signal conversion units 26, multiple ethernet signals respectively
Change unit 17, multiple laser pickoff B1 21, multiple laser emitter B2 29 to be connected.It is provided on cabinet 1 and CPU unit
19 connected multiple LED lights 11, for showing power supply, optical fiber connection status and network operation state respectively.It is set on cabinet 1
It is equipped with interface of the ground wire 8, interface of the ground wire 8 is connected by being grounded conversion unit 18 with the output end of CPU element 19.It is set on the outside of cabinet 1
It is equipped with the guide rail 5 of installation.
Before use, cabinet 1 is fixed in the monitoring box of each each monitored space by a playscript with stage directions utility model by guide rail 5,
It is connected by multiple optical fiber interface B1 16 with multiple Ethernet switch transmitters in monitoring area, passes through optical fiber interface B2
15 are connected with the receiver optical port of monitoring center, and a playscript with stage directions utility model Bypass optical fiber interface A1 13 is for connecting one
Bypass optical fiber interface A2 14；Bypass optical fiber interface A2 14 is used to connect the Bypass of next the utility model device
The optical fiber output interface B2 15 of optical fiber interface A1 13, every playscript with stage directions utility model can be with the optical fiber interface B1 of next machine
16 connections, the loop network link of composition signal transmission, guarantee the backup of signal transmitting redundancy, when a core link fails directly switch
Guarantee that transmission is not interrupted to another link.RS-232 input interface is for connecting RS-232 flow control signal etc. in monitored space
Equipment.Multiple ethernet signal input interfaces 12 are for connecting the network equipments such as front-end camera.Ground line connects with interface of the ground wire 8
It connects.More playscript with stage directions utility models are connected by Console port 7 with a computer 27 for being equipped with management software.
In use, analog signal and digital signal are mono- into CPU after through respective signaling interface and its conversion unit
Member 19 carries out digital signal decoding and digital signal is compound, inputs management address by the IE browser of computer 27
192.168.19.16, into input account, password after the page, web management interface can be entered, it can be to system shape in the page
State, serial ports configure, port configuration, VIAN setting, QoS management, link management, port security, network management, network statistics, are
Reason under the overall leadership etc. is managed for configuration, then converts through laser signal conversion unit B2 28, by optical fiber after laser emitter B2 29
Interface B2 15 is issued, and is transferred in the receiving device of monitoring center by optical fiber.When the utility model breaks down, this
The photoswitch turn on automatically of equipment is connected to its Bypass optical fiber interface A1 13 with Bypass optical fiber interface A2 14, no longer passes through
Faulty equipment CPU element 19 is crossed, the optical fibre channel newly formed avoids the equipment to break down, realizes that light protects breakpoint transmission, guarantees
Optical fiber is normally connected to, and the signal transmission on other optical fiber links continues to be transferred to monitoring center with being not disrupted.
Claims (6)
1. a kind of convergent type Bypass breakpoint transmission industrial switch, it is characterised in that including cabinet, the core being arranged in cabinet
Piece, photoswitch, the power interface being separately positioned on cabinet, Bypass optical fiber interface A1, Bypass optical fiber interface A2,
Console port, RS-232 input interface, multiple ethernet signal input interfaces, multiple optical fiber interface B1, multiple optical fiber interfaces
B2；Chip includes the RS-232 letter being connected for digital signal decoding and compound CPU element, respectively with CPU element input terminal
Number conversion unit, multiple ethernet signal conversion units and multiple laser signal conversion unit B1, respectively with CPU element output end
Connected ground connection conversion unit and multiple laser signal conversion unit B2, the input terminal of laser signal conversion unit B1 are separately connected
There is laser pickoff B1, the output end of laser signal conversion unit B2 is connected separately with laser emitter B2；Bypass optical fiber connects
Mouth A1 is connected by laser pickoff A1, Bypass laser signal conversion unit A1 and photoswitch with CPU element；Bypass optical fiber
Interface A2 is connected by laser emitter A2, Bypass laser signal conversion unit A2 and photoswitch with CPU element；Console
Mouthful be connected with CPU element, RS-232 input interface, ethernet signal input interface, optical fiber interface B1, optical fiber interface B2 respectively with
RS-232 signal conversion unit, ethernet signal conversion unit, laser pickoff B1, laser sending and receiving emitter B2 are connected.
2. a kind of convergent type Bypass breakpoint transmission industrial switch as described in claim 1, it is characterised in that power interface
Including AC/DC12-36V power interface and AC220V aviation head power interface, AC220V power interface is by being arranged in cabinet
Power module be connected with the CPU element input terminal of chip, AC/DC12-36V power interface is connected with the input terminal of CPU element.
3. a kind of convergent type Bypass breakpoint transmission industrial switch as described in claim 1, it is characterised in that chip is work
Industry grade chip.
4. a kind of convergent type Bypass breakpoint transmission industrial switch as described in claim 1, it is characterised in that set on cabinet
The multiple LED lights being connected respectively with CPU unit are equipped with, show power supply, optical fiber connection status and network operation shape respectively
State.
5. a kind of convergent type Bypass breakpoint transmission industrial switch as claimed in claim 4, it is characterised in that set on cabinet
It is equipped with interface of the ground wire, interface of the ground wire is connected by being grounded conversion unit with the output end of CPU.
6. a kind of convergent type Bypass breakpoint transmission industrial switch as claimed in claim 5, it is characterised in that on the outside of cabinet
It is provided with installation guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822046859.2U CN208971706U (en) | 2018-12-07 | 2018-12-07 | A kind of convergent type Bypass breakpoint transmission industrial switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822046859.2U CN208971706U (en) | 2018-12-07 | 2018-12-07 | A kind of convergent type Bypass breakpoint transmission industrial switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208971706U true CN208971706U (en) | 2019-06-11 |
Family
ID=66766221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822046859.2U Active CN208971706U (en) | 2018-12-07 | 2018-12-07 | A kind of convergent type Bypass breakpoint transmission industrial switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208971706U (en) |
-
2018
- 2018-12-07 CN CN201822046859.2U patent/CN208971706U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190730 Address after: 110 000 No. 42 Shashan Street, Heping District, Shenyang City, Liaoning Province Co-patentee after: Suo Zhengyang Patentee after: Zhang Yi Address before: 110 000 No. 42 Shashan Street, Heping District, Shenyang City, Liaoning Province Patentee before: Zhang Yi |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191022 Address after: 110 000 No. 42 Shashan Street, Heping District, Shenyang City, Liaoning Province Co-patentee after: Suo Zhengyang Patentee after: Zhang Yi Co-patentee after: Shenyang Aopu Taiguang Communication Co., Ltd Address before: 110 000 No. 42 Shashan Street, Heping District, Shenyang City, Liaoning Province Co-patentee before: Suo Zhengyang Patentee before: Zhang Yi |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 110000 42 Shashan street, Heping District, Shenyang, Liaoning Province Patentee after: Zhang Yi Patentee after: Suo Zhengyang Patentee after: Liaoning aoputai Communication Co.,Ltd. Address before: 110000 42 Shashan street, Heping District, Shenyang, Liaoning Province Patentee before: Zhang Yi Patentee before: Suo Zhengyang Patentee before: SHENYANG AOPU TAIGUANG COMMUNICATION Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |