CN201584592U - Electric mouth small type pluggable electric connecting module - Google Patents
Electric mouth small type pluggable electric connecting module Download PDFInfo
- Publication number
- CN201584592U CN201584592U CN2009201744812U CN200920174481U CN201584592U CN 201584592 U CN201584592 U CN 201584592U CN 2009201744812 U CN2009201744812 U CN 2009201744812U CN 200920174481 U CN200920174481 U CN 200920174481U CN 201584592 U CN201584592 U CN 201584592U
- Authority
- CN
- China
- Prior art keywords
- resistance
- primary processor
- electrical connection
- connection module
- mouthful
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Power Sources (AREA)
Abstract
The utility model relates to an electric mouth small type pluggable electric connecting module, which is used for detecting input voltage of an electric mouth SFP electric connecting module. The electric mouth small pluggable electric connecting module comprises an input unit and a main processor connected with the input unit, wherein the input unit is used for receiving the input voltage and sending the voltage to the main processor; and the main processor is used for judging whether the input voltage sent by the input unit is positioned in a preset range.
Description
Technical field
The utility model relates to electricity mouthful SFP electrical connection module, and especially design is applied to the electricity mouthful SFP electrical connection module of gigabit Ethernet switch connection communication.
Background technology
Standard small can plug that (Small Form-factor Pluggable, SFP) opto-electronic conversion transmitting-receiving unification module has the numerical diagnostic function, in real time monitoring temperature, voltage, bias current, Output optical power and input optical power.But an electricity mouthful SFP electrical connection module does not have light path part, simple structure, and it is mainly used in the connection communication of very-short-reach, for example the interconnection between the switch.Usually, cooperate the communication shielded type cable of electricity mouthful SFP electrical connection module that specified operating temperature range is all arranged, secondly, can there be certain deviation in the voltage that switch provides, once more, (Multi-Source Agreement, MSA) an INF-8074i regulation electricity mouthful SFP electrical connection module needs anti-plug 50 times to multi-source agreement at least.But a present electricity mouthful SFP electrical connection module does not generally have diagnostic function, so can't monitor above-mentioned parameter, so just can not grasp the operational environment and the state of this electricity mouth SFP electrical connection module, thereby influence the stability of system.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of electricity mouthful SFP electrical connection module, is used for the input voltage of electricity mouthful SFP electrical connection module is detected.
A kind of electricity mouthful SFP electrical connection module comprises input unit and the primary processor that is connected with described input unit, wherein:
Described input unit is used to receive input voltage and sends to described primary processor;
Described primary processor is used to judge whether the input voltage that described input unit sends is positioned at preset range.
Further, a described electricity mouthful SFP electrical connection module also comprises temperature sensor, is used to detect the working temperature of the communication shielded type cable that is connected with described electricity mouth SFP electrical connection module and the temperature that is detected is sent to described primary processor store.
Further, a described electricity mouthful SFP electrical connection module also comprises counter, is used to write down the plug number of times of described electricity mouthful SFP electrical connection module and described plug number of times is sent to described primary processor store.
Further, a described electricity mouthful SFP electrical connection module also comprises resistance R 14 and capacitor C 17, one end of wherein said resistance R 14 is connected to the reseting terminal of described primary processor, the other end is connected to power supply, one end of described capacitor C 17 is connected to the reseting terminal of described primary processor, and the other end is connected to ground.
Further, described input unit comprises resistance R 21, resistance R 16 and resistance R 17, wherein, one end of described resistance R 21 is connected to the first terminal of described primary processor, the other end receives first input voltage, and an end of described resistance R 16 is connected to second terminal of described primary processor, and the other end receives second input voltage, one end of described resistance R 17 is connected to second terminal of described primary processor, and the other end is connected to ground.
Further, described input unit also comprises resistance R 15 and resistance R 18, wherein, one end of described resistance R 15 is connected to the 3rd terminal of described primary processor, the other end receives the 3rd input voltage, one end of described resistance R 18 is connected to the 3rd terminal of described primary processor, and the other end is connected to ground.
Further, a described electricity mouthful SFP electrical connection module also comprises the indicating member that is connected with described primary processor, is used to receive the judged result of described primary processor and indicate.
Further, described indicating member comprises resistance R 2 and light-emitting diode D2, one end of wherein said resistance R 2 is connected to the 4th terminal of described primary processor, and the other end is connected to the negative terminal of described light-emitting diode D2, and the plus end of described light-emitting diode D2 is connected to power supply.
Further, described indicating member also comprises the resistance R 25 that is connected with the 4th terminal of described primary processor, and the other end of described resistance R 25 is as first output.
Further, described indicating member also comprises resistance R 1, resistance R 24 and light-emitting diode D1, one end of wherein said resistance R 1 is connected to five terminal of described primary processor, the other end is connected to the negative terminal of described light-emitting diode D1, the plus end of described light-emitting diode D1 is connected to power supply, one end of described resistance R 24 is connected to five terminal of described primary processor, and the other end is as second output.
By adopting described electricity mouthful SFP electrical connection module, because can judging the input voltage that described input unit sends, described primary processor whether is positioned at preset range, so can realize detection to input voltage.
Description of drawings
Fig. 1 is the schematic diagram of the utility model electricity mouthful SFP electrical connection module;
Fig. 2 is another schematic diagram of the utility model electricity mouthful SFP electrical connection module;
Fig. 3 is the another schematic diagram of the utility model electricity mouthful SFP electrical connection module;
Fig. 4 is a schematic diagram again of the utility model electricity mouthful SFP electrical connection module;
Fig. 5 is a circuit realization figure of the utility model electricity mouthful SFP electrical connection module.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the utility model and being implemented, but illustrated embodiment is not as to qualification of the present utility model.
As shown in Figure 1, the utility model electricity mouthful SFP electrical connection module 100 comprises input unit 101 and the primary processor 102 that is connected with input unit 101, and wherein: input unit 101 is used to receive input voltage and sends to primary processor 102; Primary processor 102 is used to judge whether the input voltage that input unit 101 sends is positioned at preset range.
By adopting described electricity mouthful SFP electrical connection module 100, because primary processor 102 can be judged the input voltage that input unit 101 sends and whether be positioned at preset range, so can realize detection, guaranteed that electric mouthful SFP electrical connection module 100 works under specified operational environment and condition to input voltage.
Further, as shown in Figure 2, an electricity mouthful SFP electrical connection module 100 also comprises temperature sensor 201, be used to detect the working temperature of the communication shielded type cable that is connected with electricity mouth SFP electrical connection module 100, and the temperature that is detected is sent to primary processor 102 store, for example, temperature sensor 201 sends to primary processor 102 with the temperature that is detected, and primary processor 102 is digital quantity with this temperature transition and is stored in the primary processor 102 then.Like this, host computer just can obtain the working temperature situation of shielded type cable of communicating by letter by routine access primary processor 102, thereby guarantees the normal operation of electricity mouthful SFP electrical connection module 100.
Further, as shown in Figure 3, an electricity mouthful SFP electrical connection module 100 also comprises counter 301, is used to write down the plug number of times of electricity mouthful SFP electrical connection module 100 and described plug number of times is sent to described primary processor store.For example, when electricity mouthful SFP electrical connection module 100 every outages power on once, carry out with regard to flip-flop number 301 to add an operation, thereby realize counting electricity mouthful SFP electrical connection module 100 plugs.
Further, as shown in Figure 4, an electricity mouthful SFP electrical connection module 100 also comprises the indicating member 401 that is connected with primary processor 102, be used to receive the judged result of primary processor 102 and indicate, for example (Light Emitting Diode LED) indicates indicating member 401 usefulness light-emitting diodes, when described input voltage is positioned at preset range, light-emitting diode goes out, and when described input voltage was not positioned at preset range, light-emitting diode was bright.
Should be understood that said temperature transducer 201, counter 301 can be built in the primary processor 102.
Being built in the primary processor 102 with temperature sensor 201, counter 301 below is example, illustrates that the physical circuit of the utility model electricity mouthful SFP electrical connection module 100 is realized.Because being the microprocessor of C8051F330, model is built-in with temperature sensor and 10 analog to digital converters, so the utility model electricity mouthful SFP electrical connection module 100 preferred C8051F330 microprocessors that adopt are as primary processor 102.
As shown in Figure 5, the transmitter supply voltage VCCT of the utility model electricity mouthful SFP electrical connection module 100 goes into primary processor 102 by precision resistance R16 and R17 dividing potential drop are laggard, the internal processes of primary processor 102 is configured to be achieved as follows that logic: TX_DISABLE is input as high level and VCCT is positioned at (during the scope of 3.125V～3.475V), RX_LOS is output as high level, and VCCT is described for this and TX_DISABLE is normal and LED D2 goes out; If TX_DISALBE is input as low level or VCCT not in that (in the scope of 3.125V～3.475V) time, RX_LOS is output as low level, and this explanation VCCT or TX_DISABLE are unusual and LED D2 is bright.Wherein, above-mentioned TX_DISABLE is the control that enables of electricity mouthful SFP electrical connection module 100, and address 96～97 bytes of primary processor 102 are used to deposit the analog to digital converter conversion back resulting digital quantity of input voltage VCCT by primary processor 102 inside, conduct interviews by program for host computer.Like this, transmitter supply voltage VCCT just can guarantee the stability and the reliability of whole system in real time by ipc monitor, and has guaranteed that electric mouthful SFP electrical connection module 100 works under specified operational environment and condition.Should be understood that among Fig. 5, can only whether be positioned at preset range with LED D2 and resistance R 2 indicator-transmitter supply voltage VCCT, perhaps whether the high-low level indicator-transmitter supply voltage VCCT that is only exported with resistance R25 is positioned at preset range.
In addition, as shown in Figure 5, receiver power supply voltage VCCR goes into primary processor 102 by precision resistance R15 and R18 dividing potential drop are laggard, the internal processes of primary processor 102 is configured to be achieved as follows logic: TX_DISABLE and is input as high level and VCCR (in the scope of 3.125V～3.475V) time, TX_FAULT is output as high level, and VCCR is described for this and TX_DISABLE is normal and LED D1 goes out; If TX_DISALBE is input as low level or VCCR not in that (in the scope of 3.125V～3.475V) time, TX_FAULT is output as low level, and this explanation VCCR or TX_DISABLE are unusual and LED D1 is bright.Wherein, address 98～99 bytes of primary processor 102 are used to deposit the analog to digital converter conversion back resulting digital quantity of input voltage VCCR by primary processor 102 inside, conduct interviews by program for host computer.Like this, receiver power supply voltage VCCR just can guarantee the stability and the reliability of whole system in real time by ipc monitor, and has guaranteed that electric mouthful SFP electrical connection module 100 works under specified operational environment and condition.Should be understood that among Fig. 5, can only whether be positioned at preset range with LED D1 and resistance R 1 indication receiver power supply voltage VCCR, perhaps whether the high-low level indication receiver power supply voltage VCCR that is only exported with resistance R24 is positioned at preset range.
In addition, since the C8051F330 microprocessor also built-in temperature sensor, so the C8051F330 microprocessor also is configured to: when the gating control register of C8051F330 microprocessor internal during with the temperature sensor gating, as input and carry out analog-to-digital conversion, resulting digital quantity is stored 100～101 bytes at the C8051F330 microprocessor to the analog to digital converter of C8051F330 microprocessor internal with the output of temperature sensor.Like this, host computer just can be by routine access address 100～101 bytes with the working temperature of real-time monitoring with the electricity mouthful communication shielded type cable that SFP electrical connection module 100 is connected, guaranteed the stability and the reliability of whole system, and guaranteed that electric mouthful SFP electrical connection module 100 works under specified operational environment and condition.
In addition, the C8051F330 microprocessor is when powering on, its internal processes need be written into and initialization again, the counter of C8051F330 microprocessor internal was carried out before the C8051F330 microprocessor enters main program and is added an operation at this moment, thereby realized statistics to the plug number of times, and the plug number of times of being added up leaves 102～103 bytes of C8051F330 microprocessor in, reads for the visit of host computer.
Should be noted that, above-mentioned byte 96～103 is read-only when host computer is visited, host computer conducts interviews to obtain information such as input voltage, temperature, plug number of times, with the operational environment of real-time monitoring electricity mouthful SFP electrical connection module 100 to byte 96～103 by the I2C bus.
In addition, need to prove that among Fig. 5, near the stain the resistance R 14 refers to pad, the programmable device probe communicates by this pad and C8051F330 microprocessor in the programming process.And capacitor C 18 and C19 are used to guarantee the steady operation of C8051F330 microprocessor among Fig. 5.
The above embodiment is the preferred embodiment that proves absolutely that the utility model is lifted, and protection range of the present utility model is not limited thereto.Being equal to that those skilled in the art are done on the utility model basis substitutes or conversion, all within protection range of the present utility model.Protection range of the present utility model is as the criterion with claims.
Claims (10)
1. an electricity mouthful SFP SFP electrical connection module is characterized in that, comprises input unit and the primary processor that is connected with described input unit, wherein:
Described input unit is used to receive input voltage and sends to described primary processor;
Described primary processor is used to judge whether the input voltage that described input unit sends is positioned at preset range.
2. electricity according to claim 1 mouthful SFP electrical connection module, it is characterized in that, a described electricity mouthful SFP electrical connection module also comprises temperature sensor, is used to detect the working temperature of the communication shielded type cable that is connected with described electricity mouth SFP electrical connection module and the temperature that is detected is sent to described primary processor store.
3. electricity according to claim 1 mouthful SFP electrical connection module, it is characterized in that, a described electricity mouthful SFP electrical connection module also comprises counter, is used to write down the plug number of times of described electricity mouthful SFP electrical connection module and described plug number of times is sent to described primary processor store.
4. electricity according to claim 3 mouthful SFP electrical connection module, it is characterized in that, a described electricity mouthful SFP electrical connection module also comprises resistance R 14 and capacitor C 17, one end of wherein said resistance R 14 is connected to the reseting terminal of described primary processor, the other end is connected to power supply, one end of described capacitor C 17 is connected to the reseting terminal of described primary processor, and the other end is connected to ground.
5. according to each described electricity mouthful SFP electrical connection module of claim 1 to 4, it is characterized in that, described input unit comprises resistance R 21, resistance R 16 and resistance R 17, wherein, one end of described resistance R 21 is connected to the first terminal of described primary processor, the other end receives first input voltage, one end of described resistance R 16 is connected to second terminal of described primary processor, the other end receives second input voltage, one end of described resistance R 17 is connected to second terminal of described primary processor, and the other end is connected to ground.
6. electricity according to claim 5 mouthful SFP electrical connection module, it is characterized in that, described input unit also comprises resistance R 15 and resistance R 18, wherein, one end of described resistance R 15 is connected to the 3rd terminal of described primary processor, the other end receives the 3rd input voltage, and an end of described resistance R 18 is connected to the 3rd terminal of described primary processor, and the other end is connected to ground.
7. electricity according to claim 1 mouthful SFP electrical connection module is characterized in that, a described electricity mouthful SFP electrical connection module also comprises the indicating member that is connected with described primary processor, is used to receive the judged result of described primary processor and indicate.
8. electricity according to claim 7 mouthful SFP electrical connection module, it is characterized in that, described indicating member comprises resistance R 2 and light-emitting diode D2, one end of wherein said resistance R 2 is connected to the 4th terminal of described primary processor, the other end is connected to the negative terminal of described light-emitting diode D2, and the plus end of described light-emitting diode D2 is connected to power supply.
9. electricity according to claim 8 mouthful SFP electrical connection module is characterized in that described indicating member also comprises the resistance R 25 that is connected with the 4th terminal of described primary processor, and the other end of described resistance R 25 is as first output.
10. electricity according to claim 8 mouthful SFP electrical connection module, it is characterized in that, described indicating member also comprises resistance R 1, resistance R 24 and light-emitting diode D1, one end of wherein said resistance R 1 is connected to five terminal of described primary processor, the other end is connected to the negative terminal of described light-emitting diode D1, the plus end of described light-emitting diode D1 is connected to power supply, and an end of described resistance R 24 is connected to five terminal of described primary processor, and the other end is as second output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201744812U CN201584592U (en) | 2009-11-30 | 2009-11-30 | Electric mouth small type pluggable electric connecting module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201744812U CN201584592U (en) | 2009-11-30 | 2009-11-30 | Electric mouth small type pluggable electric connecting module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201584592U true CN201584592U (en) | 2010-09-15 |
Family
ID=42726605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201744812U Expired - Lifetime CN201584592U (en) | 2009-11-30 | 2009-11-30 | Electric mouth small type pluggable electric connecting module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201584592U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102323505A (en) * | 2011-08-16 | 2012-01-18 | 成都新易盛通信技术有限公司 | Device and method for supporting life prediction and failure cause analysis of optical device |
| CN103152095A (en) * | 2013-01-29 | 2013-06-12 | 华为技术有限公司 | Life forecast method and life forecast device of optical module |
| CN108189685A (en) * | 2017-12-22 | 2018-06-22 | 银隆新能源股份有限公司 | Charge cabinet control method, system, storage medium and charging cabinet |
| CN108710037A (en) * | 2018-04-20 | 2018-10-26 | 广州视源电子科技股份有限公司 | OPS state detection method, system and equipment |
-
2009
- 2009-11-30 CN CN2009201744812U patent/CN201584592U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102323505A (en) * | 2011-08-16 | 2012-01-18 | 成都新易盛通信技术有限公司 | Device and method for supporting life prediction and failure cause analysis of optical device |
| CN103152095A (en) * | 2013-01-29 | 2013-06-12 | 华为技术有限公司 | Life forecast method and life forecast device of optical module |
| CN103152095B (en) * | 2013-01-29 | 2015-11-25 | 华为技术有限公司 | A kind of optical module life-span prediction method and device |
| CN108189685A (en) * | 2017-12-22 | 2018-06-22 | 银隆新能源股份有限公司 | Charge cabinet control method, system, storage medium and charging cabinet |
| CN108710037A (en) * | 2018-04-20 | 2018-10-26 | 广州视源电子科技股份有限公司 | OPS state detection method, system and equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9749009B2 (en) | Cable with field-writeable memory | |
| CN108365888A (en) | The device of test light module performance | |
| CN201584592U (en) | Electric mouth small type pluggable electric connecting module | |
| CN101315617A (en) | Bus circuit device | |
| CN216900857U (en) | VPX power supply health management system and VPX power supply | |
| CN104410164A (en) | II-type electric energy efficiency management terminal and system | |
| CN106199458A (en) | A kind of power sense circuit | |
| CN104991198A (en) | Battery tour inspection processing circuit based on ARM platform multichannel switching | |
| CN208836279U (en) | Light-source control system, camera module and electronic equipment | |
| CN214669604U (en) | Laser ranging sensor and circuit thereof | |
| CN204855748U (en) | Treatment circuit is patrolled and examined to battery based on many channel switching of ARM platform | |
| CN205427836U (en) | Communication interface circuit | |
| CN203708257U (en) | Low-cost optical module with error diagnosis function | |
| CN108759930A (en) | The grain feelings of more power supplies and communication mode are supported to detect extension set | |
| CN218937568U (en) | Sampling circuit for monitoring laser energy | |
| CN204304614U (en) | I type electric energy efficiency office terminal and system | |
| CN109521719B (en) | Intelligent collector | |
| CN208459825U (en) | A kind of sensor interface circuitry for grain feelings detection extension set | |
| CN211905460U (en) | Special plug for detecting 4-20mA analog quantity sensor | |
| CN209803603U (en) | Stable liquid temperature detection module | |
| CN202004910U (en) | Intelligent and digital diagnostic video optical module | |
| CN218998072U (en) | Optical module code writing board | |
| CN220020393U (en) | Multichannel signal acquisition device | |
| CN220190460U (en) | Interface protection circuit, interface protection device and electronic equipment | |
| CN220961795U (en) | Control panel power-down storage device and undervoltage detection circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100915 |
|
| CX01 | Expiry of patent term |