CN205051133U - 100G cable module based on CFP4 interface - Google Patents
100G cable module based on CFP4 interface Download PDFInfo
- Publication number
- CN205051133U CN205051133U CN201520850681.0U CN201520850681U CN205051133U CN 205051133 U CN205051133 U CN 205051133U CN 201520850681 U CN201520850681 U CN 201520850681U CN 205051133 U CN205051133 U CN 205051133U
- Authority
- CN
- China
- Prior art keywords
- interface
- cfp4
- cable
- module
- cdr
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a 100G cable module based on CFP4 interface, including CFP4 interface, CDR receiving module, CDR sending module, MCU, cable interface, CFP4 interface connection CDR receiving module CDR sending module, CDR receiving module connects respectively MCU the cable interface the CFP4 interface, CDR sending module connects respectively MCU the cable interface the CFP4 interface, cable interface connection CDR receiving module CDR sending module. The utility model discloses a 100G cable module based on CFP4 interface is through adding the CDR module at CFP4 module interface for the holistic transmission performance of module is good, transmission distance is far away.
Description
Technical field
The utility model relates to optical module field, particularly a kind of 100G cable module based on CFP4 interface.
Background technology
The development of information industry is had higher requirement to high-speed transfer, needs optical module to have the flexibility of better transmission performance and corresponding various electric interfaces.
Existing CFP4 module is not with CDR technology, CFP4 interface is directly adopted to be connected with another CFP4 interface, and this connected mode exists following shortcoming: 1, because existing CFP4 module does not use CDR technology, cause that its transmission performance is poor, transmission range is near; 2, existing CFP4 optical module can only be connected with another CFP4 interface, and can not be interconnected with the module interface of other types, and therefore cannot be applicable to connect between multiple distinct interface, its electrical connection is single, poor practicability.
Utility model content
In order to solve these potential problems, the purpose of this utility model to be to overcome in prior art existing above-mentioned deficiency, provides that a kind of transmission performance is good, the cable module of long transmission distance.
The further object of the utility model is to provide a kind of electrical connection variation, practical cable module.
In order to realize above-mentioned utility model object, the technical solution adopted in the utility model is:
Based on a 100G cable module for CFP4 interface, comprise CFP4 interface, CDR receiver module, CDR sending module, MCU, cable interface,
Described CDR receiver module connects described cable interface and described CFP4 interface respectively, for receiving the first signal that described cable interface sends, this first signal is converted to the first processing signals by described CDR receiver module, and described first processing signals is sent to described CFP4 interface;
Described CDR sending module connects described cable interface and described CFP4 interface respectively, its secondary signal sent for receiving described CFP4 interface, this secondary signal is converted to the second processing signals by described CDR sending module, and described second processing signals is sent to described cable interface
Described MCU connects described CDR receiver module and described CDR sending module simultaneously, and it is for controlling the operation of described CDR receiver module and described CDR sending module.
Further, this first signal is converted to the first processing signals and refers to by described CDR receiver module, becomes the first processing signals after described first signal is carried out clock recovery operation;
This secondary signal is converted to the second processing signals and refers to by described CDR sending module, becomes the second processing signals after described first signal is carried out clock recovery.
Further, described cable interface is copper cable interface.
Further, described cable interface adopts copper cable to connect.
Further, double-decker pad solder is adopted between described cable interface and described copper cable.
Further, described cable interface be electrically defined as GSSG structure.
compared with prior art, the beneficial effects of the utility model
1, a kind of 100G cable module based on CFP4 interface of the present utility model, by adding CDR module at CFP4 module interface, such that the transmission performance of module whole is good, long transmission distance.
2, a kind of 100G cable module based on CFP4 interface of the present utility model, its CFP4 interface be electrically defined as GSSG structure, there is good autgmentability, the different module being electrically defined as GSSG structure can be connected, electrical connection variation, practical.
Accompanying drawing explanation
It is a kind of 100G cable module based on CFP4 interface shown in a specific embodiment of the present utility model shown in Fig. 1.
It is the electric definition schematic diagram of a kind of cable interface shown in a specific embodiment of the present utility model shown in Fig. 2.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail.But this should be interpreted as that the scope of the above-mentioned theme of the utility model is only limitted to following embodiment, all technology realized based on the utility model content all belong to scope of the present utility model.
Embodiment 1:
Based on a 100G cable module for CFP4 interface, comprise CFP4 interface 1, CDR receiver module 2, CDR sending module 3, MCU4, cable interface 5,
Described CDR receiver module 2 connects described cable interface 5 and described CFP4 interface 1 respectively, for receiving the first signal that described cable interface 5 sends, this first signal is converted to the first processing signals by described CDR receiver module 2, and described first processing signals is sent to described CFP4 interface 1;
Described CDR sending module 3 connects described cable interface 5 and described CFP4 interface 1 respectively, its secondary signal sent for receiving described CFP4 interface 1, this secondary signal is converted to the second processing signals by described CDR sending module 3, and described second processing signals is sent to described cable interface 5
Described MCU4 connects described CDR receiver module 2 and described CDR sending module 3 simultaneously, and it is for controlling the operation of described CDR receiver module 2 and described CDR sending module 3.
Further, this first signal is converted to the first processing signals and refers to by described CDR receiver module, becomes the first processing signals after described first signal is carried out clock recovery operation;
This secondary signal is converted to the second processing signals and refers to by described CDR sending module, becomes the second processing signals after described first signal is carried out clock recovery.
In addition, when described CDR receiver module, CDR sending module are when carrying out data processing, some problems may be run into, as signal transacting time-out, process unsuccessfully, although or process and successfully have warning information, when module is run, also can produce running log, status data during operation, these information all will be sent in MCU and process accordingly, and for the signal that MCU cannot process, then also need to be sent to host computer and be further processed.Host computer also can issue the data such as configuration information to CDR module, the convenient management to module.
Concrete, CFP4 interface sends signal in CDR sending module, CDR carries out signal enhancing, signal recuperation to the signal received, add the process such as rebalancing method after be sent to cable interface, then export signal to transmission line by cable interface and transmit; The opposite side of transmission cable is connected with the acceptance that another cable interface carries out signal, acknowledge(ment) signal enters in CDR receiver module, and CDR carries out signal enhancing, signal recuperation to the signal received, increase the weight of and be sent to CFP4 interface after balanced etc. process and complete and once send and reception process.
A kind of 100G cable module based on CFP4 interface of the present utility model, by adding CDR module at CFP4 module interface, carry out signal enhancing, signal recuperation process, improve the transmission performance of module greatly, on the other hand too increase transmission range, carry out balancedly can guaranteeing that module can adapt to various different system from increasing the weight of to arrange.
Further, described first processing signals, described second processing signals all have data clock restore funcitons.
Further, described cable interface is copper cable interface.
Further, described cable interface adopts copper cable to connect.
Further, double-decker pad solder is adopted between described cable interface and described copper cable.
By welding manner, copper cable and copper cable interface are combined, module connection reliability in use can be guaranteed, also facilitate and follow-uply module is overhauled or replaces.
Preferably, shown in Fig. 2 be the electric definition schematic diagram of a kind of cable interface shown in a specific embodiment of the present utility model.
Interface is electrically defined as GSSG(ground-signal-signal-ground by the utility model) structure, a kind of 100G cable module based on CFP4 interface of the present utility model, its cable interface be electrically defined as GSSG structure, there is good autgmentability, can not only with the model calling of himself type, the module as other types such as CFP, CFP2, QSFP28 being electrically defined as GSSG structure can also be connected, make to connect the connection be no longer confined between self single type product, substantially increase the flexibility in engineer applied field.
By reference to the accompanying drawings embodiment of the present utility model is described in detail above, but the utility model is not restricted to above-mentioned execution mode, in the spirit and scope situation of claim not departing from the application, those skilled in the art can make various amendment or remodeling.
Claims (6)
1. based on a 100G cable module for CFP4 interface, it is characterized in that, comprise CFP4 interface, CDR receiver module, CDR sending module, MCU, cable interface,
Described CDR receiver module connects described cable interface and described CFP4 interface respectively, for receiving the first signal that described cable interface sends, this first signal is converted to the first processing signals by described CDR receiver module, and described first processing signals is sent to described CFP4 interface;
Described CDR sending module connects described cable interface and described CFP4 interface respectively, its secondary signal sent for receiving described CFP4 interface, this secondary signal is converted to the second processing signals by described CDR sending module, and described second processing signals is sent to described cable interface
Described MCU connects described CDR receiver module and described CDR sending module simultaneously, and it is for controlling the operation of described CDR receiver module and described CDR sending module.
2. a kind of 100G cable module based on CFP4 interface according to claim 1, it is characterized in that, this first signal is converted to the first processing signals and refers to by described CDR receiver module, becomes the first processing signals after described first signal is carried out clock recovery operation;
This secondary signal is converted to the second processing signals and refers to by described CDR sending module, becomes the second processing signals after described first signal is carried out clock recovery.
3. a kind of 100G cable module based on CFP4 interface according to claim 1, it is characterized in that, described cable interface is copper cable interface.
4. a kind of 100G cable module based on CFP4 interface according to claim 3, is characterized in that, described cable interface adopts copper cable to connect.
5. a kind of 100G cable module based on CFP4 interface according to claim 4, is characterized in that, adopt double-decker pad solder between described cable interface and described copper cable.
6. a kind of 100G cable module based on CFP4 interface according to any one of claim 1-5, is characterized in that, described cable interface be electrically defined as GSSG structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520850681.0U CN205051133U (en) | 2015-10-29 | 2015-10-29 | 100G cable module based on CFP4 interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520850681.0U CN205051133U (en) | 2015-10-29 | 2015-10-29 | 100G cable module based on CFP4 interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205051133U true CN205051133U (en) | 2016-02-24 |
Family
ID=55344677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520850681.0U Active CN205051133U (en) | 2015-10-29 | 2015-10-29 | 100G cable module based on CFP4 interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205051133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305192A (en) * | 2015-10-29 | 2016-02-03 | 成都新易盛通信技术股份有限公司 | 100G cable module based on CFP4 interface |
-
2015
- 2015-10-29 CN CN201520850681.0U patent/CN205051133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305192A (en) * | 2015-10-29 | 2016-02-03 | 成都新易盛通信技术股份有限公司 | 100G cable module based on CFP4 interface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9396149B2 (en) | PCIE switch apparatus and method of controlling connection thereof | |
| CN110784263A (en) | Optical fiber transmission device with redundancy function based on FPGA | |
| CN201654774U (en) | Data transmission equipment based on USB2.0 | |
| CN103823785A (en) | Multi-way ARINC429 data transmit-receive circuit structure based on development of DSP and CPLD | |
| CN205070115U (en) | 100G cable module based on QSFP28 interface | |
| CN205051133U (en) | 100G cable module based on CFP4 interface | |
| CN110708324A (en) | Method and system for realizing point-to-point communication between FPGA (field programmable Gate array) board cards | |
| CN204389963U (en) | A kind of control circuit and controller | |
| CN203746067U (en) | Multi-path ARINC 429 data receiving and transmitting circuit structure based on DSP and CPLD development | |
| CN205051134U (en) | 100G cable module based on CFP2 interface | |
| CN202383672U (en) | Novel PCI-E expanding circuit | |
| CN105226474B (en) | A kind of 100G cable modules based on QSFP28 interfaces | |
| CN105305192A (en) | 100G cable module based on CFP4 interface | |
| CN103507658B (en) | Battery-driven car and bus control system thereof | |
| CN105305191A (en) | 100G cable module based on CFP2 interface | |
| CN204695304U (en) | A kind of 1553B Bus PC 104 interface board | |
| CN204044808U (en) | The device that a kind of RS232 of realization, RS485 and USB turn mutually | |
| CN102169471B (en) | Direct interface method of ARINC629 bus and high-speed intelligent unified bus | |
| CN201213037Y (en) | Infrared transmission apparatus | |
| CN103092804A (en) | Satellite-borne high-speed data serial bus | |
| CN104883286A (en) | BLVDS bus data transmitter based on FPGA | |
| CN110806549A (en) | Cable detection system and method | |
| CN204576495U (en) | A kind of dual bus arbitration control device | |
| CN203616628U (en) | Differential signal-based unibus transmission device | |
| CN215734264U (en) | Photoelectric composite active transponder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |