CN107517083A - A kind of method and device of data transfer - Google Patents
A kind of method and device of data transfer Download PDFInfo
- Publication number
- CN107517083A CN107517083A CN201610437392.7A CN201610437392A CN107517083A CN 107517083 A CN107517083 A CN 107517083A CN 201610437392 A CN201610437392 A CN 201610437392A CN 107517083 A CN107517083 A CN 107517083A
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- Prior art keywords
- optical modules
- data
- bob
- tables
- bob optical
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
Abstract
The present invention provides a kind of method and device of data transfer, including：The BOB optical modules obtain the configuration data of the storage device of the BOB optical modules；The BOB optical modules initialize the laser driver chip of the BOB optical modules according to the configuration data, and start the laser driver chip；The BOB optical modules build industrial standard multilateral agreement, and control data transfer of the laser driver chip according to industrial standard multilateral agreement progress optical module.So, it can realize that BOB optical modules carry out the functions such as transmission and the DDMI numerical diagnostics of data according to the agreements of SFF 8472, and MCU and EEPROM inside traditional SFP optical module hardwares is eliminated, and it is simple in construction effective, reduce the overlapping and waste of hardware configuration in BOB optical modules.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of method and device of data transfer.
Background technology
Fiber optic communication has become one of prevailing transmission means of present information network, and the integrated module of optical transceiver is that optical fiber leads to
Important device in letter system.The integrated module of optical transceiver includes optical device unit integrated setting in the same module, laser
Device drive circuit unit and optical signal receiving circuit unit and other control unit parts.Laser driving circuit unit includes light
The portions such as power control circuit, bias current supervisory circuit, bias drive circuit, backlight control circuit and light modulation drive circuit
Point.The CD-ROM drive streaming current of laser is made up of modulation electric current with bias current, and is controlled by shut-off control signal simultaneously and is realized soon
Speed is switched on or off.
Traditional SFP (SMALL FORM PLUGGABLE, abbreviation SFP) optical module (is hereafter referred to as SFP optical modes
Block) usage scenario in, veneer master central processor (CentralProcessingUnit, abbreviation CPU) passes through iic bus
Ancillary equipment SFP optical modules are accessed, pass through light transmit-receive integrated component (Bi-Directional inside SFP optical module hardwares
Optical Sub-Assembly, abbreviation BOSA) driving chip, micro-control unit (Microcontroller Unit, referred to as
) and EEPROM (Electrically Erasable Programmable Read-Only MCU
Memory, abbreviation EEPROM) combine mode realize industrial standard multilateral agreement-SFF-8472 agreements, there is provided numerical diagnostic light
The functions such as module-DDMI numerical diagnostic.
At present, integrated module of optical transceiver species required in various networks is more and more, it is desirable to also more and more higher.In order to
Meet system increasing need, light delivery module just constantly moves towards standardization, miniaturization, intelligent development.Wherein, it is based on
The light transmit-receive integrated component of BOB technologies is in plate (BOSA-On-Board, abbreviation BOB) optical module (hereinafter referred to as BOB optical modules)
Using more and more.
However, although BOB optical modules have been left out the pcb board of SFP optical modules, shell etc., directly SFP optical modules are set
In on the pcb board of system, but in usage scenario, be arranged at optical module on the pcb board of system still using the MCU of itself and
EEPROM realizes SFF-8472 agreements, could support the functions such as DDMI numerical diagnostics, thus causes hard in BOB optical modules
The overlapping and waste of part structure.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of method and device of data transfer, solved in BOB optical modules
The overlapping and waste of hardware configuration.
In order to achieve the above object, the embodiment of the present invention provides a kind of method of data transfer, and methods described is applied to BOB
In optical module, including：
The BOB optical modules obtain the configuration data of the storage device of the BOB optical modules；
The BOB optical modules initialize the laser driver chip of the BOB optical modules according to the configuration data, and open
Move the laser driver chip；
The BOB optical modules build industrial standard multilateral agreement, and control the laser driver chip according to the work
Industry standard multilateral agreement carries out the data transfer of optical module.
The embodiment of the present invention additionally provides a kind of device of data transfer, and described device is applied in the BOB optical modules,
Including：
Start unit, the configuration data of the storage device for controlling the BOB optical modules acquisition BOB optical modules；
Dispensing unit, for controlling the BOB optical modules to initialize swashing for the BOB optical modules according to the configuration data
CD-ROM driver chip, and start the laser driver chip；
Running unit, for controlling the BOB optical modules structure industrial standard multilateral agreement, and control the Laser Driven
Device chip carries out the data transfer of optical module according to the industrial standard multilateral agreement.
The embodiment of the present invention also provides a kind of computer-readable storage medium, and computer is stored with the computer-readable storage medium
Executable one or more programs, one or more of programs make the computer perform such as when being performed by the computer
A kind of method of data transfer of above-mentioned offer.
A technical scheme in above-mentioned technical proposal has the following advantages that or beneficial effect：
The embodiment of the present invention, the BOB optical modules obtain the configuration data of the storage device of the BOB optical modules；It is described
BOB optical modules initialize the laser driver chip of the BOB optical modules according to the configuration data, and start the laser and drive
Dynamic device chip；The BOB optical modules build industrial standard multilateral agreement, and control the laser driver chip according to the work
Industry standard multilateral agreement carries out data transmission.In this manner it is achieved that BOB optical modules carry out the biography of data according to SFF-8472 agreements
The functions such as defeated and DDMI numerical diagnostics, and MCU and EEPROM inside traditional SFP optical module hardwares is eliminated, it is simple in construction, subtract
The overlapping and waste of hardware configuration in BOB optical modules is lacked.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the method for data transfer provided in an embodiment of the present invention；
Fig. 2 is the flow chart of the method for another data transfer provided in an embodiment of the present invention；
Fig. 3 is a kind of structure chart of the device of data transfer provided in an embodiment of the present invention；
Embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment is described in detail.
The present invention is specifically to realize a kind of light transmit-receive integrated component in plate (BOSA-On-Board, abbreviation BOB) optical module
(being hereafter referred to as BOB optical modules) supporting industry standard multilateral agreement-SFF-8472 agreements (being hereafter referred to as SFF-8472 agreements)
Method.Due to the optical module part in the BOB optical modules of the present invention, the special microcontroller of its work is not controlled on circuit boards
Unit (Microcontroller Unit, abbreviation MCU) and the EEPROM for preserving configuration data
(Electrically Erasable Programmable Read-Only Memory, abbreviation EEPROM), while light is needed again
Module supports the SFF-8472 agreements of standard and keeps the compatibility with traditional SFP optical modules.Therefore, the present invention is based on advance
Write internal memory SFF-8472 agreements, in a program specifically with it is a kind of can dynamic load driver exist, make BOB optical modules
SFF-8472 agreements are supported, the driver loads automatically in single-board starting process.
First embodiment
As shown in figure 1, the embodiment of the present invention provides a kind of method of data transfer, methods described is applied to BOB optical modules
In, comprise the following steps：
Step S101, described BOB optical modules obtain the configuration data of the storage device of the BOB optical modules.
The storage device is flash memory (Flash EEPROM Memory, the letter of the circuit board itself of the BOB optical modules
Claim Flash) storage device, rather than traditional internally charged EPROM of SFP optical module hardwares
(Electrically Erasable Programmable Read-Only Memory, abbreviation EEPROM), herein, the present invention
In BOB optical modules in do not contain EEPROM inside traditional SFP optical module hardwares.
In this step, to system power supply, after activation system, start the driver of the BOB optical modules, the driving journey
Sequence calls control command, the BOB optical modules is obtained the configuration data of the storage device of the BOB optical modules.
Step S102, described BOB optical modules initialize the laser driver of the BOB optical modules according to the configuration data
Chip, and start the laser driver chip.
In this step, the driver of the BOB optical modules uses the configuration number after the configuration data is got
Configured according to the laser driver chip in BOB optical modules, complete the initialization of the laser driver chip, so that institute
Work can normally be started by stating BOB optical modules, then start the laser driver chip, so that the laser driver chip
Work to the laser works of BOB optical modules described in drive control, to carry out follow-up data transfer.
Step S103, described BOB optical modules structure industrial standard multilateral agreement, and control the laser driver chip to press
Carry out data transmission according to the industrial standard multilateral agreement.
In this step, the driver control of the BOB optical modules builds the industrial standard multilateral agreement, the industry
Standard multilateral agreement is built according to default rule, and carries out data biography according to the industrial standard multilateral agreement
It is defeated.Default rule uses industry Uniform provisions, will not be described here.
Wherein, the industrial standard multilateral agreement can be SFF-8472 agreements.
The BOB optical modules control starts the laser driver chip, and the laser driver chip drives the BOB
The luminous work of the laser of optical module, the industrial standard multilateral agreement carry out data transmission.
The embodiment of the present invention, the BOB optical modules obtain the configuration data of the storage device of the BOB optical modules；It is described
BOB optical modules initialize the laser driver chip of the BOB optical modules according to the configuration data, and start the laser and drive
Dynamic device chip；The BOB optical modules build the industrial standard multilateral agreement, and control the laser driver chip according to institute
Industrial standard multilateral agreement is stated to carry out data transmission.In this manner it is achieved that BOB optical modules carry out data according to SFF-8472 agreements
Transmission, and eliminate MCU and EEPROM inside traditional SFP optical module hardwares, it is simple in construction, reduce in BOB optical modules
The overlapping and waste of hardware configuration.
Second embodiment
As shown in Fig. 2 the method that the embodiment of the present invention provides another data transfer, methods described is applied to light transmitting-receiving one
Body component comprises the following steps in plate (BOB) optical module：
Step S201, the relevant laser driver in the storage device of the BOB optical modules acquisition BOB optical modules
The configuration data of chip.
The storage device is flash memory (Flash EEPROM Memory, the letter of the circuit board itself of the BOB optical modules
Claim Flash) storage device, rather than traditional internally charged EPROM of SFP optical module hardwares
(Electrically Erasable Programmable Read-Only Memory, abbreviation EEPROM), herein, the present invention
In BOB optical modules in do not contain EEPROM inside traditional SFP optical module hardwares.
Need what is illustrated, step S201 is interchangeable, i.e., step S201 can be understood as in the embodiment shown in Fig. 1
Step S101 restriction, but in embodiments of the present invention, step S101 is not limited to step S201 embodiment, may be used also
The configuration data in the part or part of configuration data can be provided to use to obtain other in the BOB optical modules.
In this step, to system power supply, after activation system, start the driver of the BOB optical modules, the driving journey
Sequence calls control command, the BOB optical modules is obtained the relevant laser driver in the storage device of the BOB optical modules
The configuration data of chip.
Step S202, described BOB optical modules initialize the laser driver of the BOB optical modules according to the configuration data
Chip；
Step S203, described BOB optical modules structure industrial standard multilateral agreement, and control the laser driver chip to press
Carry out data transmission according to the industrial standard multilateral agreement.
Step S202 and step S203 is identical with the step S102 in the first embodiment of the present invention and step S103 respectively,
It will not be described here.
Optionally, step S203 includes：
The industrial standard multilateral agreement is built in the internal memory of the driver of the BOB optical modules, and initializes institute
State industrial standard multilateral agreement.
In the embodiment, the internal memory of the driver refers to random access memory (Random Access Memory),
Not as data storage nand flash memory or be NAND Flash.The random access memory refers to typically as behaviour
Make system or other are currently running the temporary storage medium of program, also referred to as Installed System Memory, such as the RAM of mobile phone or computer
Internal memory.
Because the property of random access memory is readable writeable, power down empties, so each run program is required for structure again
The industrial standard multilateral agreement is built, and needs after the industrial standard multilateral agreement has been built to initialize the industry mark
Quasi- multilateral agreement, to ensure the compatible intact of the industrial standard multilateral agreement of structure, run accurate smooth.
Optionally, step S203 includes：
Structure meets the tables of data of the industrial standard multilateral agreement form, and initializes the tables of data.
In present embodiment, the industrial standard multilateral agreement can be SFF-8472 agreements, initialize the tables of data
It is the compatibility of the tables of data in order to ensure to build, is easy to the write-in and reading of follow-up data.
Optionally, step S203 includes：
The tables of data includes the first tables of data and the second tables of data, and first tables of data and second tables of data are
Byte-sized identical array.
Provided according to the SFF-8472 agreements, wherein meeting the SFF- comprising two in the SFF-8472 agreements
The tables of data A0 and A2 of 8472 protocol formats, in the present embodiment, it is preferred that first tables of data is tables of data A0, described the
Two tables of data are tables of data A2, but are not limited thereto, and first tables of data can also be A2, and second tables of data may be used also
Think A0.Wherein, tables of data A0 and A2 is two byte-sized identical arrays, is 256 bytes, that is to say, that described
One tables of data and second tables of data are also the array of two byte-sizeds, and array byte-sized is 256.
After structure completes first tables of data and second tables of data, you can carried out according to the SFF-8472 agreements
The transmission of data, detection etc., are illustrated by taking the DDMI digital diagnosis functions of BOB optical modules as an example below：
Completed in the tables of data for building the SFF-8472 agreements and the SFF-8472 agreements and initialize the SFF-
After the tables of data of 8472 agreements and the SFF-8472 agreements, the driver control starts the CPU's of the BOB optical modules
Kernel thread, the kernel thread are run once per 100ms.
Start the kernel thread read the laser driving chip internal temperature register value first, then according to
Calibration algorithm is converted to the SFF-8472 protocol formats value, and updates into second tables of data.Finally accused according to temperature
Alert thresholding updates Current Temperatures alarm identifier to second tables of data.
Then, the kernel thread of startup then reads the laser driving chip inner modulation voltage register
Value, the SFF-8472 protocol formats value then is converted to according to calibration algorithm, and updated into second tables of data.Finally
Current modulation voltage alarm identifier is updated to second tables of data according to modulation voltage alarming threshold.
Then, the kernel thread of startup then reads the laser driving chip internal bias current register
Value, the SFF-8472 protocol formats value then is converted to according to calibration algorithm, and updated into second tables of data.Finally
Present bias current alarm identifier is updated to second tables of data according to bias current alarming threshold.
Then, the kernel thread of startup then reads transmit power register inside the laser driving chip
Value, the SFF-8472 protocol formats value then is converted to according to calibration algorithm, and updated into second tables of data.Finally
Currently transmitted power alarm identifier is updated to second tables of data according to transmit power alarming threshold.
Then, the kernel thread of startup then reads the laser driving chip internal receipt power register
Value, the SFF-8472 protocol formats value then is converted to according to calibration algorithm, and updated into second tables of data.Finally
Current receiving power alarm identifier is updated to second tables of data according to receiving power alarming threshold.
Then, driver reads the power supply pin value of the GPIO port of board B OB optical modules, renewal described second
Corresponding transmission power supply mode bit in tables of data, and the transmission power supply of the laser of the BOB optical modules is opened
Or close.
Then, driver reads the transmission error condition instruction pin value of the GPIO port of board B OB optical modules, renewal
Corresponding transmission error condition position in second tables of data.
Then, the kernel thread sleep 100ms, repeats the action of above-mentioned each data monitoring again.
Above-mentioned is by taking the DDMI digital diagnosis functions of the BOB optical modules as an example, illustrates the BOB optical modules and realizes
The SFF-8472 agreements, but be not limited thereto.
Seen from the above description, embodiments of the invention, the BOB optical modules obtain the storage dress of the BOB optical modules
Configuration data about the laser driver chip in putting；The BOB optical modules are according to initializing the configuration data
The laser driver chip of BOB optical modules, and start the laser driver chip；The BOB optical modules build the industry
Standard multilateral agreement, and control the laser driver chip to carry out data transmission according to the industrial standard multilateral agreement.This
Sample, it is possible to achieve BOB optical modules carry out the functions such as transmission and the DDMI numerical diagnostics of data according to SFF-8472 agreements, and save
MCU and EEPROM inside traditional SFP optical module hardwares has been removed, it is simple in construction, reduce the overlapping of hardware configuration in BOB optical modules
And waste.
3rd embodiment
Referring to Fig. 3, Fig. 3 is a kind of structural representation of the device 300 of data transfer provided by the invention, described device
300 are applied in BOB optical modules, including：
Start unit 301, the configuration number of the storage device for controlling the BOB optical modules acquisition BOB optical modules
According to；
Dispensing unit 302, for controlling the BOB optical modules to initialize the BOB optical modules according to the configuration data
Laser driver chip, and start the laser driver chip；
Running unit 303, for controlling the BOB optical modules structure industrial standard multilateral agreement, and control the laser
Driver chip carries out the data transfer of optical module according to the industrial standard multilateral agreement.
Optionally, the start unit 301 is used for the storage dress for controlling the BOB optical modules to obtain the BOB optical modules
Configuration data about the laser driver chip in putting.
Optionally, the running unit 303 is used to build the work in the internal memory of the driver of the BOB optical modules
Industry standard multilateral agreement, and initialize the industrial standard multilateral agreement.
Optionally, the running unit 303 is used to build the tables of data for meeting the industrial standard multilateral agreement form, and
Initialize the tables of data.
Optionally, the tables of data includes the first tables of data and the second tables of data, first tables of data and described second
Tables of data is byte-sized identical array.
The present embodiment, described device include：Start unit, for controlling the BOB optical modules to obtain the BOB optical modules
Storage device configuration data；Dispensing unit, for controlling the BOB optical modules according to configuration data initialization
The laser driver chip of BOB optical modules, and start the laser driver chip；Running unit, for controlling the BOB light
Industrial standard multilateral agreement described in module construction, and the laser driver chip is controlled according to the industrial standard multilateral agreement
Carry out data transmission.So, transmission and DDMI numerical diagnostics that BOB optical modules carry out data according to SFF-8472 agreements are realized
Etc. function, and MCU and EEPROM inside traditional SFP optical module hardwares is eliminated, it is simple in construction, reduce in BOB optical modules
The overlapping and waste of hardware configuration.
One of ordinary skill in the art will appreciate that all or part of step for realizing above-described embodiment method is can be with
Completed by the related hardware of programmed instruction, described program can be stored in a computer-readable medium, the program
Upon execution, comprise the following steps：
The BOB optical modules obtain the configuration data of the storage device of the BOB optical modules；
The BOB optical modules initialize the laser driver chip of the BOB optical modules according to the configuration data, and open
Move the laser driver chip；
The BOB optical modules build industrial standard multilateral agreement, and control the laser driver chip according to the work
Industry standard multilateral agreement carries out data transmission.
Optionally, the BOB optical modules obtain the step of configuration data of the storage device of the BOB optical modules, including：
The relevant laser driver chip matching somebody with somebody in the storage device of the BOB optical modules acquisition BOB optical modules
Put data.
Optionally, the BOB optical modules build the industrial standard multilateral agreement, and control the laser driver chip
The step of carrying out data transmission according to the industrial standard multilateral agreement, including：
Industrial standard multilateral agreement is built in the internal memory of the driver of the BOB optical modules, and initializes the work
Industry standard multilateral agreement.
Optionally, the BOB optical modules build the industrial standard multilateral agreement, including：
Structure meets the tables of data of the industrial standard multilateral agreement form, and initializes the tables of data.
Optionally, the tables of data includes the first tables of data and the second tables of data, first tables of data and described second
Tables of data is byte-sized identical array.
Described storage medium, such as read-only storage (Read-Only Memory, abbreviation ROM), random access memory
(Random Access Memory, abbreviation RAM), magnetic disc or CD etc..
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of method of data transfer, methods described is applied to light transmit-receive integrated component in plate BOB optical modules, and its feature exists
In, including：
The BOB optical modules obtain the configuration data of the storage device of the BOB optical modules；
The BOB optical modules initialize the laser driver chip of the BOB optical modules according to the configuration data, and start institute
State laser driver chip；
The BOB optical modules build industrial standard multilateral agreement, and control the laser driver chip to be marked according to the industry
Quasi- multilateral agreement carries out data transmission.
2. the method as described in claim 1, it is characterised in that the BOB optical modules obtain the storage dress of the BOB optical modules
The step of configuration data put, including：
Configuration number about the laser driver chip in the storage device of the BOB optical modules acquisition BOB optical modules
According to.
3. the method as described in claim 1, it is characterised in that the BOB optical modules build industrial standard multilateral agreement, and control
The step of laser driver chip carries out the data transfer of optical module according to the industrial standard multilateral agreement is made, including：
The industrial standard multilateral agreement is built in the internal memory of the driver of the BOB optical modules, and initializes the work
Industry standard multilateral agreement.
4. the method as described in claim 1, it is characterised in that the BOB optical modules build industrial standard multilateral agreement, bag
Include：
Structure meets the tables of data of the industrial standard multilateral agreement form, and initializes the tables of data.
5. method as claimed in claim 4, it is characterised in that the tables of data includes the first tables of data and the second tables of data,
First tables of data and second tables of data are byte-sized identical array.
6. a kind of device of data transfer, described device is applied to light transmit-receive integrated component in plate BOB optical modules, and its feature exists
In, including：
Start unit, the configuration data of the storage device for controlling the BOB optical modules acquisition BOB optical modules；
Dispensing unit, for controlling the BOB optical modules to be driven according to the laser of the configuration data initialization BOB optical modules
Dynamic device chip, and start the laser driver chip；
Running unit, for controlling the BOB optical modules structure industrial standard multilateral agreement, and control the laser driver core
Piece carries out the data transfer of optical module according to the industrial standard multilateral agreement.
7. device as claimed in claim 6, it is characterised in that the start unit is used to control the BOB optical modules to obtain institute
State the configuration data about the laser driver chip in the storage device of BOB optical modules.
8. device as claimed in claim 6, it is characterised in that the running unit is used for the driving journey in the BOB optical modules
The industrial standard multilateral agreement is built in the internal memory of sequence, and initializes the industrial standard multilateral agreement.
9. device as claimed in claim 6, it is characterised in that it is polygon that the running unit for structure meets the industrial standard
The tables of data of protocol format, and initialize the tables of data.
10. device as claimed in claim 9, it is characterised in that the tables of data includes the first tables of data and the second tables of data, institute
It is byte-sized identical array to state the first tables of data and second tables of data.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610437392.7A CN107517083A (en) | 2016-06-17 | 2016-06-17 | A kind of method and device of data transfer |
| PCT/CN2017/087123 WO2017215473A1 (en) | 2016-06-17 | 2017-06-05 | Data transmission method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610437392.7A CN107517083A (en) | 2016-06-17 | 2016-06-17 | A kind of method and device of data transfer |
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| Publication Number | Publication Date |
|---|---|
| CN107517083A true CN107517083A (en) | 2017-12-26 |
Family
ID=60663376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610437392.7A Pending CN107517083A (en) | 2016-06-17 | 2016-06-17 | A kind of method and device of data transfer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107517083A (en) |
| WO (1) | WO2017215473A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090245800A1 (en) * | 2008-03-28 | 2009-10-01 | Sumitomo Electric Industries, Ltd. | Optical module implemented with tri-plexer optical subassembly |
| CN202014251U (en) * | 2011-04-18 | 2011-10-19 | 青岛海信宽带多媒体技术有限公司 | Self-luminous debugging system of optical network unit based on bosa on board (BOB) |
| CN105515648A (en) * | 2015-12-18 | 2016-04-20 | 成都广达新网科技股份有限公司 | BOSA ON BOARD ONU module parameter calibration platform and working method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102164006B (en) * | 2011-03-15 | 2014-10-22 | 成都新易盛通信技术股份有限公司 | Dual-channel compact small from-factor pluggable circuit |
| CN103188014A (en) * | 2013-04-12 | 2013-07-03 | 深圳市共进电子股份有限公司 | PON (passive optical network) ONU (optical network unit) BOB (BOSA-on-board) product with test loop |
-
2016
- 2016-06-17 CN CN201610437392.7A patent/CN107517083A/en active Pending
-
2017
- 2017-06-05 WO PCT/CN2017/087123 patent/WO2017215473A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090245800A1 (en) * | 2008-03-28 | 2009-10-01 | Sumitomo Electric Industries, Ltd. | Optical module implemented with tri-plexer optical subassembly |
| CN202014251U (en) * | 2011-04-18 | 2011-10-19 | 青岛海信宽带多媒体技术有限公司 | Self-luminous debugging system of optical network unit based on bosa on board (BOB) |
| CN105515648A (en) * | 2015-12-18 | 2016-04-20 | 成都广达新网科技股份有限公司 | BOSA ON BOARD ONU module parameter calibration platform and working method thereof |
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| Publication number | Publication date |
|---|---|
| WO2017215473A1 (en) | 2017-12-21 |
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Application publication date: 20171226 |