CN104363043A - Automatic recognition method for pluggable module - Google Patents
Automatic recognition method for pluggable module Download PDFInfo
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- CN104363043A CN104363043A CN201410608011.8A CN201410608011A CN104363043A CN 104363043 A CN104363043 A CN 104363043A CN 201410608011 A CN201410608011 A CN 201410608011A CN 104363043 A CN104363043 A CN 104363043A
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- pluggable module
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Abstract
The invention provides an automatic recognition method for a pluggable module. The method includes plugging a pluggable module into a device adopting the pluggable module; connecting a physical interface transceiver chip of the device to a register of the pluggable module, and mapping the information of the register of the pluggable module to a register of the physical interface transceiver chip; allowing the CPU of the device to read the information of the register of the physical interface transceiver chip; converting the read information of the register of the physical interface transceiver chip into human-understood character strings, and displaying the character strings through a man-machine interface. An operator can grasping the information of the currently-used pluggable module conveniently, usage and maintenance are facilitated for operators, and the operating efficiency is provided.
Description
Technical field
The present invention relates to a kind of mechanics of communication, especially a kind of automatic identifying method of pluggable module.
Background technology
Current Optical Communication Market is in the stage of develop rapidly, and along with the maturation of technology and market are to the demand of bandwidth, optical fiber telecommunications system has started by application on a large scale and progressively entered huge numbers of families.
In communication apparatus, a large amount of medium using optical fiber to carry out transfer of data, can't do without the use of optical module naturally.In early days in equipment, employing be all mode optical module is directly welded on veneer, if optical module breaks down, need to replace whole for veneer.Along with the development of technology, the pluggable optical module of a large amount of employing on current communication apparatus, equipment leaves corresponding optical module slot, and only needing optical module to be inserted slot in actual use can use.
But in actual use, operating personnel are easy to various types of pluggable module to obscure, as used as 10,000,000,000 optical modules by gigabit optical module, thus too increase the work difficulty of plant maintenance personnel.
Summary of the invention
The object of the present invention is to provide a kind of automatic identifying method of pluggable module, to solve the problem that pluggable module obscures use.
In order to achieve the above object, the invention provides a kind of automatic identifying method of pluggable module, comprise the steps:
One pluggable module is inserted the equipment using this pluggable module;
The physical interface transponder chip of described equipment is connected with the register of described pluggable module, by the information MAP on described pluggable module register on the register of described physical interface transponder chip;
The CPU of described equipment reads the information on described physical interface transponder chip register; And
Information on the described physical interface transponder chip register read is changed the understandable character string of adult, and by a human-computer interaction interface display.
Preferably, in the automatic identifying method of above-mentioned pluggable module, described physical interface transponder chip is 10,000,000,000 physical interface transponder chips, realizes according to MSA standard criterion.
Preferably, in the automatic identifying method of above-mentioned pluggable module, the physical interface transponder chip of described equipment is connected by I2C bus with the register of described pluggable module.
Preferably, in the automatic identifying method of above-mentioned pluggable module, the CPU of described equipment reads the information on described physical interface transponder chip register by MDIO bus.
Whether, preferably, in the automatic identifying method of above-mentioned pluggable module, described information comprises: insert, be optical module or electric module and equipment vendor's information.
Preferably, in the automatic identifying method of above-mentioned pluggable module, described pluggable module comprises: 10,000,000,000 optical modules, gigabit optical module, gigabit electricity module.
Preferably, in the automatic identifying method of above-mentioned pluggable module, described physical interface transponder chip is more than 10,000,000,000 physical interface transponder chips.
Preferably, in the automatic identifying method of above-mentioned pluggable module, described pluggable module also comprises more than 10,000,000,000 optical modules.
Preferably, in the automatic identifying method of above-mentioned pluggable module, the physical interface transponder chip of described equipment is connected by I2C bus and other interface modes with the register of described pluggable module.
Preferably, in the automatic identifying method of above-mentioned pluggable module, described 10,000,000,000 and above optical module, gigabit optical module and gigabit electricity module realize according to MSA standard criterion.
Preferably, in the automatic identifying method of above-mentioned pluggable module, the information on the described physical interface transponder chip register read is changed the understandable character string of adult by the software layer of described equipment.
In the automatic identifying method of pluggable module provided by the invention, by information MAP that pluggable module register stores to use this pluggable module equipment physical interface transponder chip register on, the CPU of described equipment reads the information on the register of described physical interface transponder chip, convert thereof into the understandable character string of people, and shown by human-computer interaction interface, operating personnel can understand the information of the pluggable module of current use easily, the use and maintenance of convenient operation personnel, provides operating efficiency.
Accompanying drawing explanation
Fig. 1 is the bus connection diagram that in the invention process, CPU connects pluggable module internal register by 10,000,000,000 physical interface transponder chips;
Fig. 2 is the step schematic diagram of the automatic identifying method of pluggable module in the invention process;
In figure: 101-CPU; 102-10,000,000,000 PHY chip; 103-pluggable module; 104-MDIO bus; 105-I2C bus.
Embodiment
Inventor studies discovery, and according to MSA (SFP MultiSource Agreement) standard, the register of pluggable module inside all stores some information, and some critical fielies of described information are as shown in table 1:
The information list of the register memory storage of table 1 pluggable module
As shown in table 1, if the value of Data Address0 is 0, then show that pluggable module is not inserted; Otherwise pluggable module is insert state.
If the value of Data Address2 is 0, then show that this pluggable module is electric module; Otherwise be optical module.
The value of Data Address20 ~ 59, then can obtain equipment vendor's information of pluggable module, and described equipment vendor packets of information is 10,000,000,000 optical modules or gigabit optical module containing described pluggable module.Inventor, according to above-mentioned research, finds that the register of different address field comprises different information, then only need from the register of pluggable module, read the automatic identification that its information stored just can realize pluggable module, thus proposes the present invention.
Below in conjunction with schematic diagram, the specific embodiment of the present invention is described in more detail.According to following description and claims, advantages and features of the invention will be clearer.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, the aid illustration embodiment of the present invention lucidly.
The invention provides a kind of automatic identifying method of pluggable module, as shown in Figure 2, comprise the steps:
First, first step S1 is carried out: a pluggable module is inserted the equipment using this pluggable module.
Then, carry out second step S2: the physical interface transponder chip of described equipment is connected with the register of described pluggable module, by the information MAP on described pluggable module register on the register of described physical interface transponder chip.
Concrete, in the present embodiment, described physical interface transponder chip (PHY, Physical Layer) is 10,000,000,000 physical interface transponder chips 102, realize according to MSA standard criterion, described 10,000,000,000 physical interface transponder chips are 10,000,000,000 PHY chip.
Further, as shown in Figure 1,10,000,000,000 PHY chip 102 of described equipment are connected by I2C (Inter-Integrated Circuit) bus 105 with the register of described pluggable module 103.By information MAP that the register of described pluggable module 103 stores on the register of described 10,000,000,000 PHY chip 102.
More excellent, described physical interface transponder chip also can be that more than 10,000,000,000 PHY, more than 10,000,000,000 PHY not only can be connected by I2C bus 105 with the register of described pluggable module 103, can also be connected by other interfaces.
Then, the 3rd step S3 is carried out: the CPU101 of described equipment reads the information on described physical interface transponder chip register.
Concrete, the CPU101 of described equipment reads the information on described physical interface transponder chip register by MDIO bus 104, wherein MDIO (Management Data Input/Output) refers to management data input and output.
Finally, carry out the 4th step S4: understandable character string of the information conversion on the described physical interface transponder chip register read being grown up, and by human-computer interaction interface (UI, User Interface) display.
Specifically, the information that the software layer of described equipment will read changes the understandable character string of behaviour, and the information that namely operating personnel will be able to read according to the software write changes the understandable character string of behaviour, and is shown by UI.
Whether in the present embodiment, described pluggable module 103 comprises: 10,000,000,000 optical modules, gigabit optical module, gigabit electricity module, and described information comprises: insert, be optical module or electric module and equipment vendor's information.
Concrete, if the value of physical address Data Address0 is 0, then show that pluggable module 103 is not inserted; Otherwise pluggable module is insert state.
If the value of physical address Data Address2 is 0, then show that this pluggable module 103 is electric module; Otherwise be optical module.
The value of physical address Data Address20 ~ 59, then can obtain equipment vendor's information of pluggable module 103, and described equipment vendor packets of information is 10,000,000,000 optical modules or gigabit optical module containing described pluggable module 103.
Further, if described pluggable module 103 is more than 10,000,000,000 optical modules, the meeting of the physical address corresponding to the information that its register stores and 10,000,000,000 optical modules is different, is the common practise of this area, does not repeat them here.
Described 10,000,000,000 and above optical module, gigabit optical module and gigabit electricity module realize according to MSA standard criterion.
To sum up, in the automatic identifying method of pluggable module provided by the invention, by information MAP that pluggable module register stores to use this pluggable module equipment physical interface transponder chip register on, the CPU of described equipment reads the information on the register of described physical interface transponder chip, convert thereof into the understandable character string of people, and shown by human-computer interaction interface, operating personnel can understand the information of the pluggable module of current use easily, the use and maintenance of convenient operation personnel, provides operating efficiency.
Above are only the preferred embodiments of the present invention, any restriction is not played to the present invention.Any person of ordinary skill in the field; in the scope not departing from technical scheme of the present invention; the technical scheme disclose the present invention and technology contents make the variations such as any type of equivalent replacement or amendment; all belong to the content not departing from technical scheme of the present invention, still belong within protection scope of the present invention.
Claims (11)
1. an automatic identifying method for pluggable module, is characterized in that, comprises the steps:
One pluggable module is inserted the equipment using this pluggable module;
The physical interface transponder chip of described equipment is connected with the register of described pluggable module, by the information MAP on described pluggable module register on the register of described physical interface transponder chip;
The CPU of described equipment reads the information on described physical interface transponder chip register; And
Information on the described physical interface transponder chip register read is changed the understandable character string of adult, and by a human-computer interaction interface display.
2. the automatic identifying method of pluggable module as claimed in claim 1, it is characterized in that, described physical interface transponder chip is 10,000,000,000 physical interface transponder chips, realizes according to MSA standard criterion.
3. the automatic identifying method of pluggable module as claimed in claim 2, it is characterized in that, the physical interface transponder chip of described equipment is connected by I2C bus with the register of described pluggable module.
4. the automatic identifying method of pluggable module as claimed in claim 3, it is characterized in that, the CPU of described equipment reads the information on described physical interface transponder chip register by MDIO bus.
5. the automatic identifying method of pluggable module as claimed in claim 4, whether it is characterized in that, described information comprises: insert, be optical module or electric module and equipment vendor's information.
6. the automatic identifying method of pluggable module as claimed in claim 5, it is characterized in that, described pluggable module comprises: 10,000,000,000 optical modules, gigabit optical module, gigabit electricity module.
7. the automatic identifying method of pluggable module as claimed in claim 1, it is characterized in that, described physical interface transponder chip is more than 10,000,000,000 physical interface transponder chips.
8. the automatic identifying method of pluggable module as claimed in claim 7, it is characterized in that, described pluggable module also comprises more than 10,000,000,000 optical modules.
9. the automatic identifying method of pluggable module as claimed in claim 8, it is characterized in that, the physical interface transponder chip of described equipment is connected by I2C bus and other interface modes with the register of described pluggable module.
10. the automatic identifying method of the pluggable module as described in claim 6 or 8, is characterized in that, described 10,000,000,000 and above optical module, gigabit optical module and gigabit electricity module realize according to MSA standard criterion.
The automatic identifying method of 11. pluggable modules as claimed in claim 1, is characterized in that, the information on the described physical interface transponder chip register read is changed the understandable character string of adult by the software layer of described equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410608011.8A CN104363043A (en) | 2014-10-31 | 2014-10-31 | Automatic recognition method for pluggable module |
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| CN201410608011.8A CN104363043A (en) | 2014-10-31 | 2014-10-31 | Automatic recognition method for pluggable module |
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| CN104363043A true CN104363043A (en) | 2015-02-18 |
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Citations (7)
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| CN1645957A (en) * | 2005-01-12 | 2005-07-27 | 宁波大学 | Modular mobile phone and module automatic identifying method |
| WO2007077451A1 (en) * | 2006-01-05 | 2007-07-12 | Zinwave Limited | Communications device |
| CN101136699A (en) * | 2006-09-01 | 2008-03-05 | 中兴通讯股份有限公司 | Automatic recognition method and encryption method of pluggable optical module |
| CN102622312A (en) * | 2011-12-19 | 2012-08-01 | 广东步步高电子工业有限公司 | Method for automatically identifying driving devices |
| CN103677671A (en) * | 2013-12-12 | 2014-03-26 | 青岛海信宽带多媒体技术有限公司 | Data reading-writing method and system of electrical port module |
| CN103701724A (en) * | 2013-12-19 | 2014-04-02 | 上海斐讯数据通信技术有限公司 | Self-adaptive method and system of upper connection port photoelectric module on OLT (optical line terminal) equipment |
| CN103747113A (en) * | 2013-12-27 | 2014-04-23 | 珠海全志科技股份有限公司 | Method for automatically recognizing MII (Media Independent Interface) address of PHY (Physical Layer) chip of Ethernet controller |
-
2014
- 2014-10-31 CN CN201410608011.8A patent/CN104363043A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1645957A (en) * | 2005-01-12 | 2005-07-27 | 宁波大学 | Modular mobile phone and module automatic identifying method |
| WO2007077451A1 (en) * | 2006-01-05 | 2007-07-12 | Zinwave Limited | Communications device |
| CN101136699A (en) * | 2006-09-01 | 2008-03-05 | 中兴通讯股份有限公司 | Automatic recognition method and encryption method of pluggable optical module |
| CN102622312A (en) * | 2011-12-19 | 2012-08-01 | 广东步步高电子工业有限公司 | Method for automatically identifying driving devices |
| CN103677671A (en) * | 2013-12-12 | 2014-03-26 | 青岛海信宽带多媒体技术有限公司 | Data reading-writing method and system of electrical port module |
| CN103701724A (en) * | 2013-12-19 | 2014-04-02 | 上海斐讯数据通信技术有限公司 | Self-adaptive method and system of upper connection port photoelectric module on OLT (optical line terminal) equipment |
| CN103747113A (en) * | 2013-12-27 | 2014-04-23 | 珠海全志科技股份有限公司 | Method for automatically recognizing MII (Media Independent Interface) address of PHY (Physical Layer) chip of Ethernet controller |
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Application publication date: 20150218 |