CN104135448B - Include the interchanger of polymorphic type Ethernet coffret - Google Patents
Include the interchanger of polymorphic type Ethernet coffret Download PDFInfo
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- CN104135448B CN104135448B CN201410320398.7A CN201410320398A CN104135448B CN 104135448 B CN104135448 B CN 104135448B CN 201410320398 A CN201410320398 A CN 201410320398A CN 104135448 B CN104135448 B CN 104135448B
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- 239000013307 optical fiber Substances 0.000 claims abstract description 50
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052802 copper Inorganic materials 0.000 claims abstract description 27
- 239000010949 copper Substances 0.000 claims abstract description 27
- 230000008054 signal transmission Effects 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 description 9
- 239000000835 fiber Substances 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
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- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Optical Communication System (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Abstract
The invention discloses a kind of interchanger for including polymorphic type Ethernet coffret.The interchanger includes centralized control unit, first interface unit and second interface unit, wherein：First interface unit includes 24 100 m ethernet optical fiber interfaces；Second interface unit includes 2 gigabit Ethernet optical fiber interfaces and 6 gigabit Ethernet electrical interfaces；Centralized control unit connects first interface unit and second interface unit respectively, and first interface unit and second interface unit carry out signal transmission by centralized control unit.It is integrated with multiple 100 m ethernet optical fiber interfaces and gigabit Ethernet optical fiber interface, and gigabit Ethernet electrical interface.The setting of three types interface, disclosure satisfy that the interchanger while receiving the requirement of fiber-optic signal and copper signal, and the signal transmission route that can be connected simultaneously up to 32 tunnels, can meet the requirement that big Local Area Network information is exchanged.
Description
Technical field
The present invention relates to technical field of information transmission, more particularly to a kind of exchange for including polymorphic type Ethernet coffret
Machine.
Background technology
Fiber optic Ethernet interchanger is two layers of fiber optic Ethernet access switch of a high performance management type.User can
To select full optical port configuration or the configuration of photoelectricity port hybrid, the optional single-mode fiber of incoming fiber optic medium or multimode fibre.It can
Network remote management and local management is supported to realize the monitoring to port working condition and the setting of interchanger simultaneously.
Optical fiber interface be particularly suitable for information point access it is distant, need electromagnetism interference and need communication security etc.
The applicable field of occasion, such as：Residential quarters FTTH broadband access networks；Enterprise's high speed fibre LAN；Highly reliable industry is collecting and distributing
Control system (DCS)；Optical fiber and digital video surveillance network；Hospital's high speed fibre LAN；Campus network.
With continuing to develop for technology, the data volume transmitted by fiber optic Ethernet interchanger is continuously increased, simultaneously for
The interface quantity of single fiber optic Ethernet interchanger requires also more and more high.
The content of the invention
Based on this, it is necessary to for traditional exchange interface negligible amounts, limit the use scope of interchanger, and not
The problem of actual use demand being met, proposes a kind of optical interface and electrical interface mixing, and interface quantity it is sufficient include multiclass
The interchanger of type Ethernet coffret.
To realize a kind of interchanger for including polymorphic type Ethernet coffret that the object of the invention is provided, including center control
Unit processed, first interface unit and second interface unit, wherein：
The first interface unit includes 24 100 m ethernet optical fiber interfaces；The second interface unit includes 2 thousand
Mbit ethernet optical fiber interface and 6 gigabit Ethernet electrical interfaces；
The centralized control unit connects the first interface unit and the second interface unit respectively, and described first connects
Mouth unit and the second interface unit pass through the centralized control unit and carry out signal transmission.
It is used as a kind of embodiment of the interchanger comprising polymorphic type Ethernet coffret, the 100 m ethernet light
155M optic modules are accessed in fine interface.
It is used as a kind of embodiment of the interchanger comprising polymorphic type Ethernet coffret, the gigabit Ethernet light
1.25G optic modules are accessed in fine interface.
It is used as a kind of embodiment of the interchanger comprising polymorphic type Ethernet coffret, the 155M optic modules
For single mode single SC type 155M optic modules, single mode single FC type 155M optic modules, single-mode dual-core SC type 155M optic modules,
Multimode twin-core SC type 155M optic modules, single-mode dual-core SFP type 155M optic modules or multimode twin-core SFP type 155M optical fiber modes
Block.
It is used as a kind of embodiment of the interchanger comprising polymorphic type Ethernet coffret, the 1.25G optical fiber modes
Block is single mode single SC type 1.25G optic modules, single mode single FC type 1.25G optic modules, single-mode dual-core SC type 1.25G optical fiber
Module, multimode twin-core SC type 1.25G optic modules, single-mode dual-core SFP type 1.25G optic modules or multimode twin-core SFP types 1.25G
Optic module.
It is used as a kind of embodiment of the interchanger comprising polymorphic type Ethernet coffret, the gigabit Ethernet electricity
Interface is copper interfaces.
It is used as a kind of embodiment of the interchanger comprising polymorphic type Ethernet coffret, the centralized control unit
It is connected by SS-SMII interfaces with the first interface unit communication.
It is used as a kind of embodiment of the interchanger comprising polymorphic type Ethernet coffret, the centralized control unit
Two 1000M copper interfaces polymerize to form first passage interface；
Two 1000M copper interfaces of the second interface unit polymerize to form second channel interface；
The first passage interface is connected with the second channel interface communication, realizes the second interface unit and described
Information transfer between centralized control unit.
It is used as a kind of embodiment of the interchanger comprising polymorphic type Ethernet coffret, the first interface unit
Including three interface chips, each interface chip connects 8 100 m ethernet optical fiber interfaces respectively, and each described
Interface chip is connected with centralized control unit communication respectively.
It is used as a kind of embodiment of the interchanger comprising polymorphic type Ethernet coffret, the centralized control unit
Including an IP1826 chip and two IP1001 chips；
The IP1826 chips connect two IP1001 chips respectively by two RGMII interfaces connections；
Each IP1001 chips provide a 1000M copper interfaces, two of two IP1001 chips offers
1000M copper interfaces polymerize to form first passage interface.
Beneficial effects of the present invention include：The interchanger for including polymorphic type Ethernet coffret of the present invention, is integrated with
24 100 m ethernet optical fiber interfaces, 2 gigabit Ethernet optical fiber interfaces, and 6 gigabit Ethernet electrical interfaces.Wherein 100,000,000
Ethernet net optical fiber interface can be used for transmission 100M Ethernet fiber-optic signals, and gigabit Ethernet optical fiber interface can be used for transmitting
1000M Ethernet fiber-optic signals, gigabit Ethernet electrical interface is used to transmit 1000M Ethernet copper signals.Three types interface
Setting, can meet while receiving the requirement of fiber-optic signal and copper signal, application is more extensive, and can be simultaneously
The signal transmission route of connection up to 32 tunnels, can meet the requirement that big Local Area Network information is exchanged.
Brief description of the drawings
Fig. 1 shows for a kind of composition of a specific embodiment of the interchanger comprising polymorphic type Ethernet coffret of the present invention
It is intended to；
Fig. 2 is a kind of composition of the another specific embodiment of the interchanger comprising polymorphic type Ethernet coffret of the present invention
Schematic diagram.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing to the present invention's
A kind of embodiment of the interchanger comprising polymorphic type Ethernet coffret is illustrated.It should be appreciated that this place is retouched
The specific embodiment stated only to explain the present invention, is not intended to limit the present invention.
The interchanger for including polymorphic type Ethernet coffret of a wherein embodiment, as shown in figure 1, including center control
Unit 300, first interface unit 100 and second interface unit 200.Wherein：First interface unit 100 includes 24 100,000,000 ether
Net optical fiber interface 001；Second interface unit 200 includes 2 gigabit Ethernet optical fiber interfaces 002 and 6 gigabit Ethernet electricity connect
Mouth 003.And centralized control unit 300 connects first interface unit 100 and second interface unit 200, the first interface respectively
Unit and the second interface unit carry out signal transmission by the centralized control unit.
The interchanger for including polymorphic type Ethernet coffret of the embodiment of the present invention, it is integrated with 24 100 m ethernets
Optical fiber interface, 2 gigabit Ethernet optical fiber interfaces, and 6 gigabit Ethernet electrical interfaces.Wherein 100 m ethernet net optical fiber connects
Mouth can be used for transmission 100M Ethernet fiber-optic signals, and gigabit Ethernet optical fiber interface can be used for transmission 1000M Ethernets optical fiber to believe
Number, gigabit Ethernet electrical interface is used to transmit 1000M Ethernet copper signals.The setting of three types interface, can expire
Foot receives the requirement of fiber-optic signal and copper signal simultaneously, and application is more extensive, and the signal transmission road that can be connected simultaneously
Line up to 32 tunnels, can meet the requirement that big Local Area Network information is exchanged.
Wherein, 155M optic modules are accessed in 100 m ethernet optical fiber interface 001.The 155M optic modules can be single
Mould single SC type 155M optic modules, single mode single FC type 155M optic modules, single-mode dual-core SC type 155M optic modules, multimode
Twin-core SC type 155M optic modules, single-mode dual-core SFP type 155M optic modules or multimode twin-core SFP type 155M optic modules.24
The particular type of the optic module accessed in individual 100 m ethernet optical fiber interface can be configured according to the actual requirements, can be set
For same optic module, in also can including two simultaneously or two or more optic modules.When 24 100 m ethernet optical fiber
When interface all selects same optic module, then all 100 m ethernet optical fiber interfaces are identical, in this way, that it goes without doing when in use is special
Do not distinguish, it is easy to use., when in use can root when 24 100 m ethernet optical fiber interfaces include a variety of optic modules
Corresponding interface is connected according to use demand, efficiency of transmission is improved, meets different demands.And 24 100 m ethernet optical fiber interfaces can
Concurrent full-duplex mode work or individually full-duplex mode work.
Similar, 1.25G optic modules are accessed in gigabit Ethernet optical fiber interface 002.With 100 m ethernet optical fiber interface
The 155M optic modules accessed in 001 are the same, and the 1.25G optic modules can also be single mode single SC type 1.25G optical fiber modes
Block, single mode single FC type 1.25G optic modules, single-mode dual-core SC type 1.25G optic modules, multimode twin-core SC type 1.25G optical fiber
Module, single-mode dual-core SFP type 1.25G optic modules or multimode twin-core SFP type 1.25G optic modules.Allow simultaneously access 2 or
Person is independently accessed 1 1000M Ethernet fiber-optic signal
Wherein, the gigabit Ethernet electrical interface 003 is copper interfaces.It can be transmitted by 1000M RJ-45 power ports
1000M Ethernet copper signals.
For the function of centralized control unit 300, first interface unit 100 and second interface unit 200, selection can be passed through
Different chips is realized.
Specifically, as shown in Fig. 2 may be selected 3 IP108A chips as 100M Ethernet fiber-optic signals interface chip,
It is used as the major part of first interface unit 100.The chip can provide the optical fiber interface signal wire of 8 groups of 100M Ethernet protocols,
Each IP108A is by connecting 8 155M optic modules, it is possible to achieve 8 100 m ethernet optical fiber interfaces.3 IP108A, lead to
24 155M optic modules of connection are crossed, 24 100 m ethernet optical fiber interfaces can be achieved.Meanwhile, each IP108A has SS-
SMII interfaces (one kind of Ethernet coffret) provide a 1.2Gbps transmission bandwidth interface, for centralized control unit
Chip in 300 is called, and the long configured transmission of bag of IP108A chips can reach 1536Bytes.
VSC7424 chips may be selected as the interface chip of 1000M Ethernet copper cash+1000M Ethernet fiber-optic signals, make
For the major part of second interface unit 200.The chip provides the copper interfaces of 8 1000M Ethernet protocols, it is possible to achieve 8
Individual 1000M Ethernets RJ45 transmission.Simultaneously there is provided 2 groups of SGMII signal wires, two 1.25G optic modules can be connected, 2 are realized
Individual gigabit Ethernet optical fiber interface.And the chip supports software management capability.Using software management capability, it can be from 8
2 1000M copper interfaces are selected out in the copper interfaces of 1000M Ethernet protocols and do polymerizable functional, make its can be by polymerization after
Passage and centralized control unit enter the transmission of row information.To sum up, VSC7424 chip functions divide as follows：6 1000M ether
Net copper interfaces are used as gigabit Ethernet optical fiber as 6 gigabit Ethernet electrical interfaces, 003,2 1000M Ethernets optical fiber interfaces
002,2 1000M Ethernet copper interfaces of interface polymerize to form communication interface.
IP1826 chips connection IP108A chips and VSC7424 chips are selected, the main portion of centralized control unit 300 is used as
Point.The chip is provided 010 in 3 groups of SS-SMII interfaces, respectively Fig. 2, shown in 020,030, and 3 IP108A chips are connected respectively.
Simultaneously there is provided 2 groups of RGMII interfaces, respectively 040 in figure, shown in 050, for connecting 2 physical interface chip IP1001 cores
Piece, is realized 060 in 2 1000M Ethernet copper interfaces of connection, respectively Fig. 2, shown in 070.It is similar with VSC7424 chips,
IP1826 chips also support software management capability, using software management capability, and the chip selects 2 1000M copper interfaces and does poly-
Close function.Specifically, 2 groups of 1000M copper interfaces of IP1826 chips, as shown in Fig. 2 060 and 070, polymerization forms first and led to
Pipeline joint 101；Corresponding, 2 groups of 1000M copper interfaces of VSC7424 chips as shown in 080 in Fig. 2 and 090, polymerize shape
Into second channel interface 102, by connecting first passage interface and second channel interface, realize that centralized control unit connects with second
The communication connection of mouth unit.
Communication connection between selection and chip by chip above, realizes 24 100 m ethernet optical fiber interfaces
With 6 gigabit Ethernet power ports and 2 gigabit Ethernet optical fiber interface cooperations, the common purpose for exchanging data.Meanwhile, by
The connection of the first passage interface and second channel interface that are formed in polymerization, has also fully met the demand for exchanging bandwidth.
Selected by foregoing chip it is recognised that first interface unit 100 includes three interface chips, IP108A cores
Piece, each interface chip connects 8 100 m ethernet optical fiber interfaces respectively, and each interface chip respectively with it is described
Centralized control unit communication connection.It realizes that the function between multiple chips cooperates by combining multiple chips, so that
The interface of interchanger can be at double increase, improve interchanger performance.
Herein it should be noted that herein pointed 100 m ethernet optical fiber interface for 24, certainly, only connecting
When two IP108A chips, the 100 m ethernet optical fiber interface in interchanger is 16, annexation, and can realize
Function is identical with the interchanger of 24 100 m ethernet optical fiber interfaces above in addition to interface is reduced.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of interchanger for including polymorphic type Ethernet coffret, it is characterised in that connect including centralized control unit, first
Mouth unit and second interface unit, wherein：
The first interface unit includes 24 100 m ethernet optical fiber interfaces；The second interface unit include 2 gigabits with
Too net optical fiber interface and 6 gigabit Ethernet electrical interfaces, the gigabit Ethernet electrical interface are copper interfaces；
The centralized control unit connects the first interface unit and the second interface unit, the first interface list respectively
First and described second interface unit carries out signal transmission by the centralized control unit, wherein utilizing software management capability, institute
Two 1000M copper interfaces for stating centralized control unit polymerize to form first passage interface；
Two 1000M copper interfaces of the second interface unit polymerize to form second channel interface；
The first passage interface is connected with the second channel interface communication, realizes the second interface unit and the center
Information transfer between control unit.
2. the interchanger according to claim 1 for including polymorphic type Ethernet coffret, it is characterised in that described 100,000,000
155M optic modules are accessed in Ethernet optical fiber interface.
3. the interchanger according to claim 1 for including polymorphic type Ethernet coffret, it is characterised in that the gigabit
1.25G optic modules are accessed in Ethernet optical fiber interface.
4. the interchanger according to claim 2 for including polymorphic type Ethernet coffret, it is characterised in that the 155M
Optic module is single mode single SC type 155M optic modules, single mode single FC type 155M optic modules, single-mode dual-core SC types 155M
Optic module, multimode twin-core SC type 155M optic modules, single-mode dual-core SFP type 155M optic modules or multimode twin-core SFP types
155M optic modules.
5. the interchanger according to claim 3 for including polymorphic type Ethernet coffret, it is characterised in that described
1.25G optic modules are single mode single SC type 1.25G optic modules, single mode single FC type 1.25G optic modules, single-mode dual-core SC
Type 1.25G optic modules, multimode twin-core SC type 1.25G optic modules, single-mode dual-core SFP type 1.25G optic modules or multimode are double
Core SFP type 1.25G optic modules.
6. the interchanger according to claim 1 for including polymorphic type Ethernet coffret, it is characterised in that the center
Control unit is connected by SS-SMII interfaces with the first interface unit communication.
7. the interchanger according to claim 1 for including polymorphic type Ethernet coffret, it is characterised in that described first
Interface unit includes three interface chips, and each interface chip connects 8 100 m ethernet optical fiber interfaces respectively, and
Each interface chip is connected with centralized control unit communication respectively.
8. the interchanger according to claim 1 for including polymorphic type Ethernet coffret, it is characterised in that the center
Control unit includes an IP1826 chip and two IP1001 chips；
The IP1826 chips connect two IP1001 chips respectively by two RGMII interfaces connections；
Each IP1001 chips provide a 1000M copper interfaces, two 1000M that two IP1001 chips are provided
Copper interfaces polymerize to form the first passage interface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410320398.7A CN104135448B (en) | 2014-07-07 | 2014-07-07 | Include the interchanger of polymorphic type Ethernet coffret |
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| CN201410320398.7A CN104135448B (en) | 2014-07-07 | 2014-07-07 | Include the interchanger of polymorphic type Ethernet coffret |
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| CN104135448B true CN104135448B (en) | 2017-10-03 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104796357A (en) * | 2015-04-27 | 2015-07-22 | 重庆世纪之光科技实业有限公司 | Optical fiber switch |
| US10645027B2 (en) * | 2016-09-30 | 2020-05-05 | Facebook, Inc. | Network switches configured to employ optical or electrical interfaces |
| CN106506406A (en) * | 2017-01-11 | 2017-03-15 | 深圳市立全鼎盛科技有限公司 | The 24 port optical switch that a kind of 100,000,000 light and gigabit light are supported simultaneously |
| CN115225590B (en) * | 2022-05-25 | 2023-08-04 | 西安电子科技大学 | Dual-mode hundred-mega network switch system |
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| CN201682515U (en) * | 2010-04-02 | 2010-12-22 | 上海兆越通讯技术有限公司 | Photoelectric mixed Ethernet switch capable of providing 48 ports |
| CN202231820U (en) * | 2011-10-09 | 2012-05-23 | 山东泰信电子有限公司 | Set top box with fiber interface and network interface |
| CN203984454U (en) * | 2014-07-07 | 2014-12-03 | 美国惠智科技（香港）有限公司 | The switch that comprises polymorphic type Ethernet coffret |
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Effective date of registration: 20181106 Address after: A-706, building 8, 13 Huayuan Road Jia, Haidian District, Beijing. Patentee after: Beijing Huizhi Lidar Technology Co.,Ltd. Address before: Room 2001, 20 / F, Mong Kok commercial building, 16 Argyle Street, Mongkok, Kowloon, Hongkong, China Patentee before: North America E&W Technology (Hong Kong) Co.,Ltd. |
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Address after: Room 603, 6th Floor, Building 46, Brick Factory South Lane, Tongzhou District, Beijing, 100088 Patentee after: Beijing Huizhi Lidar Technology Co.,Ltd. Country or region after: China Address before: No. A-706, Building 8, No.13 Huayuan Road, Haidian District, Beijing, 100088 Patentee before: Beijing Huizhi Lidar Technology Co.,Ltd. Country or region before: China |