CN206620137U - A kind of low-power consumption optical transceiver module based on UX3460 - Google Patents
A kind of low-power consumption optical transceiver module based on UX3460 Download PDFInfo
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- CN206620137U CN206620137U CN201720303291.0U CN201720303291U CN206620137U CN 206620137 U CN206620137 U CN 206620137U CN 201720303291 U CN201720303291 U CN 201720303291U CN 206620137 U CN206620137 U CN 206620137U
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Abstract
The utility model provides a kind of low-power consumption optical transceiver module based on UX3460, including Master control chip, receiving module, transmitter module；Electric signal is converted into after the receiving module reception optical signal to send to Master control chip, and optical signal is converted the electrical signal to by transmitter module after being handled through Master control chip；The optical transceiver module also includes monitoring unit, for monitoring the optical transceiver module parameter；The optical transceiver module also includes level conversion unit, and for being powered to monitoring unit, the quantity of component can be reduced using the technical program, reaches the purpose of reduction cost of manufacture.
Description
Technical field
The utility model is related to a kind of optical transceiver module for realizing opto-electronic conversion, specifically refers to a kind of based on the low of UX3460
Power consumption optical transceiver module.
Background technology
With the continuous expansion of communication network primary transmission capacity, fiber optic communication has become the main biography of present information network
Defeated means.In present Networks of Fiber Communications highly important position is accounted for as the optical transceiver module of one of core opto-electronic device
Put.10Gbps Fibre Optical Communication Technologies are the mainstream technologys of current communication networks, in order to realize this high capacity communication, to transmission speed
Degree reaches that the demand of 10Gbps optical transceiver module is increasingly being.In 10Gbps optical transceiver module technology evolutions, first
After occur in that Transponder, Xenpak, Xpak, X2 and XFP (10-Gigabit Small Form-Factor
Pluggable Transceiver) etc. numerous technologies.Optical transceiver module species based on the speed is various, as people are to light
The requirement more and more higher of transceiver module, the complexity of its manufacture craft also more and more higher.Wherein, wherein XFP is a kind of data
Transparent multi tate optical transceiver module, because it applies, XFP (ds typeization hot-swappable) light of 10Gbps speed unrelated with agreement
The advantages of transceiver module is with its cheap, compact, extensive application environment is considered as most promising 10Gbps technologies,
Main product as 10Gbps optical transceiver modules.
XFP optical transceiver modules are mainly made up of emitting portion, receiving portion, numerical diagnostic part.Emitting portion it is main by
Laser, dynamic device, clock and data recovery are constituted.Electric signal is exported by shaping after clock and data recovery, is input to driver, is driven
Voltage modulation signal control optical modulator converts electrical signals into optical signal launch after dynamic device amplification.Receiving portion is by optical detection
Device, amplifier, clock and data recovery are constituted.Photo-detector converts optical signals into electric signal, clock after limiting amplifier amplification
Data recovery shaping is exported.In the prior art, above-mentioned functions module is welded together, although application purpose, but member can be reached
Number of devices is various, and manufacture craft difficulty is big, and cost of manufacture is high.
The content of the invention
The utility model aims to overcome that above-mentioned deficiency of the prior art, and there is provided a kind of low-power consumption based on UX3460
Optical transceiver module, short circuit, the possibility of open circuit occur for connection circuit between on the one hand can reducing each functional module, for investigation failure
Provide convenience；On the other hand reduce the quantity of component, reduce the difficulty of production technique, saved it is artificial into
This, so as to effectively improve the competitiveness of product in market.
In order to solve the above-mentioned technical problem, the utility model provides a kind of low-power consumption light transmitting-receiving mould based on UX3460
Block, including：Master control chip, receiving unit, transmitter unit, high speed electrical interface；Receiving unit connection Master control chip with
High speed electrical interface, the transmitter unit connection Master control chip and high speed electrical interface；Master control chip is specially UX3460, including
First input interface, the second input interface, the first output interface, the second output interface；
Receiving unit receives optical signal, converts optical signals into electric signal output；UX3460 the first input interface is received
The electric signal of receiving unit output, by processing, UX3460 the first output interface exports electric signal to high speed electrical interface；
UX3460 the second input interface receives the electric signal sent by high speed electrical interface, by processing, and the of UX3460
Two output interfaces export electric signal to transmitter unit, and transmitter unit converts the electrical signal to optical signal, and launches optical signal.
In a preferred embodiment, the UX3460 includes limiting amplifier, the first clock and data recovery module；First
Input interface receives electric signal, after limiting amplifier is amplified into the first clock and data recovery module progress data recovery
Exported by the first output interface.
In a preferred embodiment, the UX3460 also includes second clock data recovery module, driver, automatic work(
Rate control module；Second input interface receives electric signal, by driving after second clock data recovery module carries out data recovery
Dynamic device driving, the output of the second output interface；Automatic power control module controls the bias current of laser.
In a preferred embodiment, the low-power consumption optical transceiver module based on UX3460 also includes monitoring unit；
The monitoring unit is specially monitoring chip, and the monitoring chip is connected with UX3460；For monitoring optical transceiver module parameter.
In a preferred embodiment, when electricity on optical transceiver module, monitoring chip imports configuration and completes initialization, and in fact
When store and monitor the corresponding data of optical transceiver module change information.
In a preferred embodiment, the low-power consumption optical transceiver module based on UX3460 also includes level conversion list
Member；Level conversion unit connects high speed electrical interface and monitoring chip；High speed electrical interface provides 1.8V voltages to UX3460；It is electric at a high speed
Interface is powered after 1.8V voltages are changed through level conversion unit and powered 3.3V voltages to monitoring chip.
Compared to prior art, the technical solution of the utility model possesses following beneficial effect：
The utility model provides a kind of low-power consumption optical transceiver module based on UX3460, by using doubleclocking
Data recovery module, limiting amplifier, driver and the integrated Master control chip UX3460 of automated power control, reduce first device
Number of packages amount, short circuit, the possibility of open circuit occur for connection circuit between on the one hand can reducing each functional module, are provided for investigation failure
Facility；On the other hand the difficulty of production technique is reduced, cost of labor has been saved, so as to effectively improve product
The market competitiveness.
Brief description of the drawings
Fig. 1 is structured flowchart of the present utility model；
Fig. 2 is Master control chip and receiving unit, the connection diagram of Transmit-Receive Unit in the utility model preferred embodiment；
Fig. 3 is the pin schematic diagram of the utility model preferred embodiment high speed electrical interface；
The pin schematic diagram that Fig. 4 is monitoring chip F392 in the utility model preferred embodiment；
Fig. 5 is the control chip TXS0104 of level conversion unit in the utility model preferred embodiment pin schematic diagram；
Embodiment
The utility model is described further below in conjunction with the drawings and specific embodiments.
With reference to Fig. 1-5, a kind of low-power consumption optical transceiver module based on UX3460, as shown in figure 1, including：Master control chip
UX3460, receiving unit ROSA, transmitter unit TOSA, high speed electrical interface；The receiving unit ROSA connections Master control chip
UX3460 and high speed electrical interface, the transmitter unit TOSA connection Master control chip UX3460 and high speed electrical interface；UX3460 bags
Include the first input interface, the second input interface, the first output interface, the second output interface.
Pin-6, Pin-7, the second input interface of first input interface including UX3460 include UX3460 Pin-22,
Pin-14, Pin-15, the second output interface of Pin-23, the first output interface including UX3460 include UX3460 Pin-30,
Pin-31。
Receiving unit ROSA photo-detector receives optical signal, converts optical signals into electric signal output；The of UX3460
One input interface Pin-6, Pin-7 receives the electric signal of receiving unit output, by processing, UX3460 the first output interface
Pin-14, Pin-15 export electric signal to high speed electrical interface.
UX3460 second input interface Pin-22, Pin-23 receives the electric signal sent by high speed electrical interface, by place
Reason, UX3460 second output interface Pin-30, Pin-31 exports electric signal to transmitter unit TOSA, and transmitter unit TOSA is by electricity
Signal is converted into optical signal, and laser transmitting luminous power launches optical signal.
In order to reduce the usage quantity of component, technology difficulty is reduced, each functional module is concentrated on one by the technical program
Individual Master control chip UX3460.The UX3460 includes limiting amplifier LA, the first clock and data recovery module CDR1；First is defeated
Incoming interface Pin-6, Pin-7 receive electric signal, and the first clock and data recovery module is amplified into by limiting amplifier L.A.
CDR1 is carried out after data recovery by first output interface Pin-14, Pin-15 outputs.
The UX3460 also includes second clock data recovery module CDR2, driver L.D.D., automated power control mould
Block APC；Second input interface Pin-22, Pin-23 receives electric signal, and line number is entered by second clock data recovery module CDR2
According to being driven after recovery by driver LDD, second output interface Pin-30, Pin-31 is exported；Automatic power control module APC is controlled
The bias current of laser.
By using doubleclocking data recovery module, limiting amplifier, driver and the integrated master control of automated power control
Coremaking piece UX3460, reduces component number, makes the optical transceiver module link circuit simple, has not only saved light transmitting-receiving mould
The cost of manufacture of block, moreover it is possible to reduce short-circuit, the breaking problem caused by the connecting fault between each component, for investigation circuit event
Whether barrier detection module, which damages, is provided convenience.
In order to meet digital diagnosis function as defined in agreement, the important parameter inside emission and reception module is monitored in real time
And control.As shown in figure 4, the low-power consumption optical transceiver module based on UX3460 also includes monitoring unit；The monitoring unit
Specially monitoring chip F392, the monitoring chip F392 is connected with UX3460；For monitoring optical transceiver module parameter, including work
Make voltage, operating temperature, transmitting luminous power, received optical power, bias current, reception loss warning etc., real-time monitoring modular work
Make state, ensure communication network normal operation.
When electric on optical transceiver module, monitoring chip F392 imports configuration and completes initialization, and real-time storage and monitors light
The corresponding data of transceiver module change information.
In order to reduce the caloric value of emission and reception module, save the energy, extend the service life of emission and reception module.Such as Fig. 5 institutes
Show, the low-power consumption optical transceiver module based on UX3460 also includes level conversion unit, and level conversion unit is specially chip
TXS0104, TXS0104 connect high speed electrical interface and monitoring chip F392.High speed electrical interface provides 1.8V voltages to UX3460；It is high
Fast electrical interface is powered after 1.8V voltages are changed through level conversion unit TXS0104 and powered 3.3V voltages to monitoring chip F392.This
Sample is using the power supply of folk art term position has been used, and more traditional unified 3.3V powers, and reduces UX3460 energy loss.
The foregoing is only a preferred embodiment of the present invention, but the present invention design concept be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, using this design to the present invention carry out it is non-
It is substantial to change, belong to invade the behavior of the scope of the present invention.
Claims (6)
1. a kind of low-power consumption optical transceiver module based on UX3460, it is characterised in that including：Master control chip, receiving unit, hair
Penetrate unit, high speed electrical interface；The receiving unit connection Master control chip and high speed electrical interface, the transmitter unit connect master control
Coremaking piece and high speed electrical interface；Master control chip is specially UX3460, including the first input interface, the second input interface, first
Output interface, the second output interface；
Receiving unit receives optical signal, converts optical signals into electric signal output；UX3460 the first input interface is received
The electric signal of unit output, by processing, UX3460 the first output interface exports electric signal to high speed electrical interface；
UX3460 the second input interface receives the electric signal sent by high speed electrical interface, and by processing, the second of UX3460 is defeated
Outgoing interface exports electric signal to transmitter unit, and transmitter unit converts the electrical signal to optical signal, and launches optical signal.
2. a kind of low-power consumption optical transceiver module based on UX3460 according to claim 1, it is characterised in that described
UX3460 includes limiting amplifier, the first clock and data recovery module；First input interface receives electric signal, by limited range enlargement
Device is amplified into the first clock and data recovery module and carried out after data recovery by the output of the first output interface.
3. a kind of low-power consumption optical transceiver module based on UX3460 according to claim 2, it is characterised in that described
UX3460 also includes second clock data recovery module, driver, automatic power control module；Second input interface receives telecommunications
Number, driven after second clock data recovery module carries out data recovery by driver, the output of the second output interface；Automatic work(
Rate control module controls the bias current of laser.
4. a kind of low-power consumption optical transceiver module based on UX3460 according to claim 1, it is characterised in that also include：Prison
Control unit；The monitoring unit is specially monitoring chip, and the monitoring chip is connected with UX3460；For monitoring optical transceiver module
Parameter.
5. a kind of low-power consumption optical transceiver module based on UX3460 according to claim 4, it is characterised in that when light transmitting-receiving
When electric in module, monitoring chip imports configuration and completes initialization, and real-time storage and the phase for monitoring optical transceiver module change information
Answer data.
6. a kind of low-power consumption optical transceiver module based on UX3460 according to claim 5, it is characterised in that also including electricity
Flat converting unit；Level conversion unit connects high speed electrical interface and monitoring chip；High speed electrical interface provide 1.8V voltages to
UX3460；High speed electrical interface is powered after 1.8V voltages are changed through level conversion unit and powered 3.3V voltages to monitoring chip.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720303291.0U CN206620137U (en) | 2017-03-27 | 2017-03-27 | A kind of low-power consumption optical transceiver module based on UX3460 |
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| CN201720303291.0U CN206620137U (en) | 2017-03-27 | 2017-03-27 | A kind of low-power consumption optical transceiver module based on UX3460 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114257309A (en) * | 2022-01-17 | 2022-03-29 | 武汉光迅科技股份有限公司 | Optical module equipment and control method |
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2017
- 2017-03-27 CN CN201720303291.0U patent/CN206620137U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114257309A (en) * | 2022-01-17 | 2022-03-29 | 武汉光迅科技股份有限公司 | Optical module equipment and control method |
| CN114257309B (en) * | 2022-01-17 | 2023-08-04 | 武汉光迅科技股份有限公司 | Optical module equipment and control method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 361000 402, No. 52, guanri Road, phase II, software park, Xiamen, Fujian Patentee after: Xiamen Youxun Chip Co.,Ltd. Country or region after: China Address before: 361000 402, No. 52, guanri Road, phase II, software park, Xiamen, Fujian Patentee before: XIAMEN UX HIGH-SPEED IC Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |