CN106154443A - A kind of light transmit-receive integrated device - Google Patents
A kind of light transmit-receive integrated device Download PDFInfo
- Publication number
- CN106154443A CN106154443A CN201610876658.8A CN201610876658A CN106154443A CN 106154443 A CN106154443 A CN 106154443A CN 201610876658 A CN201610876658 A CN 201610876658A CN 106154443 A CN106154443 A CN 106154443A
- Authority
- CN
- China
- Prior art keywords
- pin
- light
- optical
- integrated device
- fibre
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4274—Electrical aspects
- G02B6/4279—Radio frequency signal propagation aspects of the electrical connection, high frequency adaptations
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention discloses a kind of light transmit-receive integrated device, be arranged on a mainboard, and described mainboard connects optical fiber by described light transmit-receive integrated device.Described optical transceiving device includes a body, a LD pin, a PD pin, a fibre-optical splice and a soft board.Described body is connected to described mainboard by described LD pin.Described PD pin is positioned at described LD pin offside and is connected with described body, and simultaneously described PD pin is connected to described mainboard by described soft board.Described body connects optical fiber by described fibre-optical splice.The LD pin length of described light transmit-receive integrated device is short, and the electrical crosstalk under high frequency state is little, and transmission performance is good.
Description
Technical field
The present invention relates to optical communication field, be specifically related to a kind of light transmit-receive integrated device.
Background technology
Passive optical network (pon) network (Passive Optical Network is called for short PON) is that one does not contains any electronics
The intelligent acess network of device and electronic power supply, compared with Active Optical Fiber access network, passive optical network (pon) network is easy to maintenance,
Reliability is high and cost is relatively low.In recent years, with the development of fiber optic communication, passive optical network (pon) network is also outstanding by it
Characteristic obtained widely universal.In order to control the cost of passive optical network (pon) network, the commonly used BOSA of current each manufacturer
On Board (being called for short BOB) technology, will light transmit-receive integrated device (Bi-direction Optical Sub-assembly, letter
Claim BOSA) it is directly installed on mainboard, reduce product cost by reducing institute's spent material amount.
Being illustrated in figure 1 existing frequently-used light transmit-receive integrated device architecture schematic diagram, light transmit-receive integrated device includes one
Body 1, a laser diode (LaserDiode is called for short LD) pin the 2nd a, photodiode (Photo Diode is called for short PD) pin
3 and a fibre-optical splice 4, wherein, described body 1 is connected to mainboard 5 by described LD pin 2 and described PD pin 3.Described LD
Pin 2 one end is connected with described body 1, and the other end is connected to described mainboard 5, concrete, and described LD pin 2 is perpendicular to described master
Plate 5 is connected with described mainboard 5, and described LD pin is connected with described body 1 after 90 ° of bendings in the horizontal direction.Described
PD pin 3 vertically connects described body 1 and described mainboard 5.Described fibre-optical splice 4 is connected with described body 1, and institute
State fibre-optical splice 4 axis direction consistent with the axis direction that described LD pin 2 accesses described body 1.It can be seen that it is existing frequently-used
The described LD pin 2 of light transmit-receive integrated device be connected with described body 1 mutual vertically with described PD pin 3.In order to be formed
Said structure, described LD pin 2 needs to carry out 90 ° of bendings, and manufacturing process is complex, improves whole light transmit-receive integrated device
Cost.LD pin 2 length of existing light transmit-receive integrated device is longer, works under light transmit-receive integrated device is in high frequency condition
When, described LD pin 2 can produce very big electrical crosstalk, and longer needs of present optical device works under high frequency condition, and light is received and dispatched
Integrally the transmission performance of device can be severely impacted.
In sum, existing frequently-used light transmit-receive integrated device cannot meet present industry interior focusing device low cost
Demand, and there is under high frequency condition very big electrical crosstalk, transmission performance is not good.
Content of the invention
It is an object of the invention to provide a kind of light transmit-receive integrated device, the LD pin of described light transmit-receive integrated device and PD
Pin is back-to-back to be arranged on its body, and one of LD pin and PD pin are directly plugged in mainboard, and another passes through soft
Plate is connected with mainboard, and LD pin length is short, effectively reduces the electrical crosstalk under high frequency state, promotes transmission performance.
Further object is that a kind of light transmit-receive integrated device of offer, the LD pipe of described light transmit-receive integrated device
Pin is arranged on its body with PD pin is back-to-back, and one of LD pin and PD pin are directly plugged in mainboard, another
Being connected with mainboard by soft board, LD pin, without carrying out bending process, simplifies the processing technology of light transmit-receive integrated device, reduces raw
Produce cost.
In order to achieve the above object, the present invention provides a kind of light transmit-receive integrated device, is arranged on a mainboard, and described master
Plate connects optical fiber by described light transmit-receive integrated device, comprising:
One body；
One soft board；
One LD pin, described LD pin is connected to described body, and described body is connected to described by described LD pin
Mainboard；
One PD pin, the offside that described PD pin is positioned at described LD pin is connected with described body, and described PD pin leads to
Cross described soft board and be connected to described mainboard；And
One fibre-optical splice, described fibre-optical splice is connected to described body, and described body is connected by described fibre-optical splice
Described optical fiber.
Preferably, described mainboard is by the described LD pin transmission signal of telecommunication to described body, and described body carries out electricity to it
Light is changed, and the optical signal that conversion is formed passes through described fibre-optical splice incident optical, and the light completing described light transmit-receive integrated device is sent out
Penetrate.
Preferably, optical signal is by the incident described body of described fibre-optical splice, and described body carries out opto-electronic conversion to it, turns
The signal of telecommunication changing formation is transferred to described mainboard by described PD pin and described soft board, completes described light transmit-receive integrated device
Light-receiving.
Preferably, described LD pin is connected with described body abreast with described PD pin axis, and described fibre-optical splice
It is connected with described body with intersecting vertically with described LD pin and described PD pin axis.
Preferably, described body is cuboid, and described LD pin is installed on the lower surface of described body, and described PD pin is pacified
It is loaded on the upper surface of described body.
Preferably, described body interior includes a light emission component, and described mainboard transmits the signal of telecommunication by described LD pin
To described light emission component, described light emission component carries out electro-optic conversion to it, and the optical signal that conversion is formed passes through described optical fiber
Joint incident optical, the light completing described light transmit-receive integrated device is launched.
Preferably, described body interior includes a light-receiving assembly, and optical signal is by the incident described light of described fibre-optical splice
Receiving unit, described light-receiving assembly carries out opto-electronic conversion to it, and the signal of telecommunication that conversion is formed is transferred to by described PD pin
Described mainboard, completes the light-receiving of described light transmit-receive integrated device.
Preferably, described light emission component includes a LD chip, a smooth diversing lens and a speculum, described light-receiving
Assembly includes a PD chip, an optical receiver lens and a filter plate, and wherein, described LD chip is arranged under described inner body wall
Portion, and described LD chip electrically connects with described LD pin, described smooth diversing lens is installed on described body near described LD chip
Inside, and the luminous light shaft coaxle of described smooth diversing lens optical axis and described LD chip, described speculum 123 and described LD chip
Being arranged at described body interior in 45 °, described PD chip is arranged on described inner body wall top, and described PD chip and described PD
Pin electrically connects, and described optical receiver lens is installed on described body interior, and described optical receiver lens 132 near described PD chip
Optical axis and the receipts light light shaft coaxle of described PD chip, described filter plate and described PD chip are 45 ° and are arranged at described body interior.
Preferably, described LD pin is positioned at described main body one end away from described fibre-optical splice, and described PD pin is positioned at institute
Stating main body close to one end of described fibre-optical splice, described LD pin 20 is coaxial with the cross section of described pin, and connects with described optical fiber
The axis coaxle of head.
Preferably, described LD pin is positioned at described main body one end away from described fibre-optical splice, and described PD pin is positioned at institute
State main body close to one end of described fibre-optical splice, and the different axle in cross section of described LD pin and described PD pin.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the accompanying drawing of required use is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, all right
Obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of existing light transmit-receive integrated device.
Fig. 2 is the schematic diagram that a kind of light transmit-receive integrated device of the present invention is arranged on mainboard.
Fig. 3 is the schematic perspective view of a kind of light transmit-receive integrated device of the present invention.
Fig. 4 is the optical module schematic diagram within a kind of light transmit-receive integrated device body of the present invention.
Fig. 5 is LD pin and the PD pin schematic diagram relative to position of a kind of light transmit-receive integrated device of the present invention.
Fig. 6 is the schematic diagram of a kind of variant of a kind of light transmit-receive integrated device of the present invention.
Detailed description of the invention
Being illustrated in figure 2 the structural representation of a kind of light transmit-receive integrated device of the present invention, described optical transceiving device is installed
On a mainboard 60, and described mainboard 60 connects optical fiber by described light transmit-receive integrated device.Described optical transceiving device includes
One body the 10th, a LD pin the 20th, a PD pin the 30th, a fibre-optical splice 40 and a soft board 50.Described body 10 passes through described LD
Pin 20 is connected to described mainboard 60.The offside that described PD pin 30 is positioned at described LD pin 20 is connected with described body 10, with
Shi Suoshu PD pin 30 is connected to described mainboard 60 by described soft board 50.Described fibre-optical splice 40 is connected to described body 10,
And described body 10 connects optical fiber by described fibre-optical splice 40.Described mainboard 60 transmits the signal of telecommunication extremely by described LD pin 20
Described body 10, described body 10 carries out electro-optic conversion, the optical signal that conversion is formed by optical module mounted therein
By described fibre-optical splice 40 incident optical, the light completing described light transmit-receive integrated device is launched；Optical signal passes through described optical fiber
The incident described body 10 of joint 40, described body 10 carries out opto-electronic conversion by optical module mounted therein, changes shape
The signal of telecommunication becoming is transferred to described mainboard 60 by described PD pin 30 and described soft board 50, completes described light transmit-receive integrated device
Light-receiving.The length of described LD pin 20 and described PD pin 30 is all shorter, when described light transmit-receive integrated device is at high frequency bar
When working under part, bigger electrical crosstalk will not be produced, thus ensure that the signal transmission performance of described light transmit-receive integrated device.Institute
State LD pin 20 and be linear pattern with described PD pin 30, it is not necessary to carry out bending process, in adding of described light transmit-receive integrated device
In work processing procedure, technique is relatively simple, can effectively reduce production and processing cost.
As it is shown on figure 3, described LD pin 20 is connected with described body 10 abreast with described PD pin 30 axis, and described
Fibre-optical splice 40 is connected with described body 10 with described LD pin 20 and described PD pin 30 axis with intersecting vertically.Described body
10 is cuboid, and described LD pin 20 is installed on the lower surface of described body 10, and described PD pin 30 is installed on described body 10
Upper surface, and described LD pin 20 is parallel but not coaxial with described PD pin 30 axis.Described fibre-optical splice 40 is installed on institute
Stating the side surface of body 10, and described fibre-optical splice 40 one end being connected with described body 10, the other end connects optical fiber, from described
Optical signal within body 10 is through described fibre-optical splice 40 incident optical, and from the optical signal of described Optical Fiber Transmission through described
The incident described body 10 of fibre-optical splice 40 is internal.
Being illustrated in figure 4 the optical module schematic diagram within described body 10, described body 10 is internal includes that a light is launched
Assembly 12 and a light-receiving assembly 13.In Fig. 4, A show the light path schematic diagram of described light emission component 12, and in Fig. 4, B show
The light path schematic diagram of described light-receiving assembly 13.Described light emission component 12 includes a LD chip the 121st, a smooth diversing lens 122
And a speculum 123.Described light-receiving assembly includes a PD chip the 131st, an optical receiver lens 132 and a filter plate 133.
The luminescence of described LD chip 121 forms converged light after the convergence of described smooth diversing lens 122, and converged light is through described speculum 123
Pass through described filter plate 133 again, finally by described fibre-optical splice 40 incident optical after reflection.Wherein, described LD chip is installed
At described body 10 inner wall lower, and described LD chip 121 electrically connects with described LD pin 20, and described LD chip 121 passes through institute
State LD pin 20 and receive the signal of telecommunication sending from described mainboard 60, and described LD chip 121 is according to the signal of telecommunication receiving
Adjust its luminance.It is internal and described that described smooth diversing lens 122 is installed on described body 10 near described LD chip 121
Light diversing lens 122 optical axis and the luminous light shaft coaxle of described LD chip 121, described LD chip 121 sends diverging light, incident institute
Form converged light after stating light diversing lens 122 and converging through described smooth diversing lens 122.Described speculum 123 and converged light
Optical axis is 45 ° and is arranged at described body 10 inside, and converged light produces the deviation of 90 ° through described speculum 123, through reflection
Converged light again by reaching described optical fiber interface 40 after described filter plate 133, and final incident optical, it is achieved light launches work(
Energy.Described PD chip 131 is arranged on described body 10 upper inside wall, and described PD chip 131 electrically connects with described PD pin 30,
Described PD chip 131 receives the optical signal from optical fiber, and is passed to described mainboard 60 by described PD pin and described soft board 50
Pass the signal of telecommunication.It is internal that described optical receiver lens 132 is installed on described body 10 near described PD chip 131, and described light-receiving
Lens 132 optical axis and the receipts light light shaft coaxle of described PD chip 131.Described filter plate 133 sets in 45 ° with described PD chip 131
It is placed in described body 10 internal.Reach described filter plate 133 from the light of described optical fiber interface 40 outgoing, through described filter plate
After the reflection of 133, incident described optical receiver lens 132 forms converged light, and final incident described PD chip 131, it is achieved light-receiving
Function.Described light emission component 12 and described light-receiving assembly 13 position staggered relative, form " back-to-back " structure, realize simultaneously
Light launches the function with light-receiving.
The upper and lower relation that it should be noted that described body 10 is to describe described LD chip 121 and described PD for convenience
The direction that the relative position of chip 131 and described LD pin 20 are manually set with the relative position of described PD pin 30.When
Shi Suoshu body 10 is directly connected with described mainboard 60 by described PD pin 30, and described LD pin 20 passes through described soft board 50
When being connected with described mainboard 60, described PD pin 30 is i.e. positioned at the bottom of described body 10, and described LD pin 20 is i.e. positioned at described
The top of body 10, accordingly, described PD chip 131 is i.e. positioned at described body 10 inner wall lower, and described LD chip is i.e. positioned at institute
State body 10 upper inside wall.When described PD pin 30 is positioned at described body 10 bottom, described LD pin 20 is positioned at described body 10
During top, the length of described LD pin 30 does not changes, and described soft board 50 will not produce electrical crosstalk under high frequency condition,
Transmission performance is unaffected, and i.e. no matter described LD pin 20 is directly to connect described body 10 and described mainboard 60, still passes through
Described soft board 50 is connected with described mainboard 60, and described light transmit-receive integrated device is all without producing electrical crosstalk, and transmission performance is all preferable.
Being illustrated in figure 5 the relative position view of described LD pin 20 and described PD pin 30, wherein, Fig. 5 (a) is institute
Stating the schematic diagram of body 10 bottom, Fig. 5 (b) is the schematic diagram on described body 10 top.Described LD pin 20 is positioned at described body
10 away from one end of described fibre-optical splice 40, and described PD pin 30 is positioned at described body 10 close to the one of described fibre-optical splice 40
End, described LD pin 20 is coaxial with the cross section of described PD pin 30, and the axis coaxle with described fibre-optical splice 40, thus described
LD chip 121 is also coaxial with the cross section of described PD chip 131 and axis coaxle with described fibre-optical splice 40.Thus light launches light
Road and light-receiving light path are coaxial at one section coaxial with described optical fiber interface 40.LD pin 20 described above and described PD pipe
The relative positional structure of pin 30 makes described body 10 be chosen the structure of elongated shape, when described mainboard 60 area is relatively big or
In the case that the installation direction length of described light transmit-receive integrated device is longer, be suitable for using LD pin 20 described above with described
The described light transmit-receive integrated device of the relative positional structure of PD pin 30, but when described mainboard 60 area is less, be not suitable for
Use the described light transmit-receive integrated device of the relative positional structure with described PD pin 30 for the LD pin 20 described above.
Being illustrated in figure 6 the schematic diagram of a kind of variant of described light transmit-receive integrated device, wherein, Fig. 6 (a) is described body
The schematic diagram of 10A bottom, Fig. 6 (b) is the schematic diagram on described body 10A top.Described optical transceiving device include a body 10A,
One LD pin 20A, an a PD pin 30A and fibre-optical splice 40A.Described LD pin 20A is parallel with described PD pin 30A axis
Ground is connected with described body 10A, and described fibre-optical splice 40A and described LD pin 20A and described PD pin 30A is perpendicularly to the axis
It is connected with described body 10A.Described body 10A is cuboid, and described LD pin 20A is installed on the lower surface of described body 10A,
Described PD pin 30A is installed on the upper surface of described body 10A, and described LD pin 20A is parallel with described PD pin 30A axis
But it is not coaxial.Described fibre-optical splice 40A is installed on the side surface of described body 10A, and described fibre-optical splice 40A one end with described
Body 10A connects, and the other end connects optical fiber, incident through described fibre-optical splice 40A from the optical signal within described body 10A
Optical fiber, and from the optical signal of described Optical Fiber Transmission inside the incident described body 10A of described fibre-optical splice 40A.Described LD manages
Pin 20A is positioned at described body 10A one end away from described fibre-optical splice 40A, and described PD pin 30A is positioned at described body 10A and connects
One end of nearly described fibre-optical splice 40A, and the different axle in cross section of described LD pin 20A and described PD pin 30A.Thus light launches light
Road and light-receiving light path are different axles.LD pin 20A described above makes described with the relative positional structure of described PD pin 30A
Body 10A is chosen the shorter structure of length, when described mainboard 60 area is less or in the peace of described light transmit-receive integrated device
It in the case that dress direction length is shorter, is suitable for using the relative positional structure of LD pin 20A described above and described PD pin 30A
Described light transmit-receive integrated device.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple modifications to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty phase one
The scope the widest causing.
Claims (10)
1. a light transmit-receive integrated device, is arranged on a mainboard, and described mainboard is connected by described light transmit-receive integrated device
Optical fiber, it is characterised in that include:
One body；
One soft board；
One LD pin, described LD pin is connected to described body, and described body is connected to described mainboard by described LD pin；
One PD pin, the offside that described PD pin is positioned at described LD pin is connected with described body, and described PD pin passes through institute
State soft board and be connected to described mainboard；And
One fibre-optical splice, described fibre-optical splice is connected to described body, and described body is connected described by described fibre-optical splice
Optical fiber.
2. light transmit-receive integrated device as claimed in claim 1, it is characterised in that described mainboard is by described LD pin transmission electricity
Signal is to described body, and described body carries out electro-optic conversion to it, and the optical signal that conversion is formed is incident by described fibre-optical splice
Optical fiber, the light completing described light transmit-receive integrated device is launched.
3. light transmit-receive integrated device as claimed in claim 2, it is characterised in that optical signal is by the incident institute of described fibre-optical splice
Stating body, described body carries out opto-electronic conversion to it, and the signal of telecommunication that conversion is formed passes through described PD pin and the transmission of described soft board
To described mainboard, complete the light-receiving of described light transmit-receive integrated device.
4. light transmit-receive integrated device as claimed in claim 1, it is characterised in that described LD pin is put down with described PD pin axis
Row ground is connected with described body, and described fibre-optical splice and described LD pin and described PD pin axis intersect vertically with described
Body connects.
5. light transmit-receive integrated device as claimed in claim 4, it is characterised in that described body is cuboid, described LD pin
Being installed on the lower surface of described body, described PD pin is installed on the upper surface of described body.
6. light transmit-receive integrated device as claimed in claim 3, it is characterised in that described body interior includes a light transmitting group
Part, described mainboard is by the described LD pin transmission signal of telecommunication to described light emission component, and described light emission component carries out electricity to it
Light is changed, and the optical signal that conversion is formed passes through described fibre-optical splice incident optical, and the light completing described light transmit-receive integrated device is sent out
Penetrate.
7. light transmit-receive integrated device as claimed in claim 6, it is characterised in that described body interior includes a light-receiving group
Part, optical signal is by the incident described light-receiving assembly of described fibre-optical splice, and described light-receiving assembly carries out opto-electronic conversion to it, turns
The signal of telecommunication changing formation is transferred to described mainboard by described PD pin, completes the light-receiving of described light transmit-receive integrated device.
8. light transmit-receive integrated device as claimed in claim 7, it is characterised in that described light emission component include a LD chip,
One smooth diversing lens and a speculum, described light-receiving assembly includes a PD chip, an optical receiver lens and a filter plate,
Wherein, described LD chip is arranged on described inner body wall bottom, and described LD chip electrically connects with described LD pin, and described light is sent out
Penetrate lens and be installed on described body interior, and the luminescence of described smooth diversing lens optical axis and described LD chip near described LD chip
Light shaft coaxle, described speculum 123 is 45 ° with described LD chip and is arranged at described body interior, and described PD chip is arranged on institute
Stating inner body wall top, and described PD chip electrically connecting with described PD pin, described optical receiver lens is pacified near described PD chip
It is loaded on described body interior, and the receipts light light shaft coaxle of described optical receiver lens 132 optical axis and described PD chip, described filter plate
It is 45 ° with described PD chip and be arranged at described body interior.
9. light transmit-receive integrated device as claimed in claim 1, it is characterised in that described LD pin is positioned at described main body away from institute
Stating one end of fibre-optical splice, described PD pin is positioned at described main body close to one end of described fibre-optical splice, described LD pin 20 with
The cross section of described pin is coaxial, and the axis coaxle with described fibre-optical splice.
10. light transmit-receive integrated device as claimed in claim 1, it is characterised in that described LD pin be positioned at described main body away from
One end of described fibre-optical splice, described PD pin is positioned at described main body close to one end of described fibre-optical splice, and described LD pin
The different axle in cross section with described PD pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610876658.8A CN106154443A (en) | 2016-10-08 | 2016-10-08 | A kind of light transmit-receive integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610876658.8A CN106154443A (en) | 2016-10-08 | 2016-10-08 | A kind of light transmit-receive integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106154443A true CN106154443A (en) | 2016-11-23 |
Family
ID=57341431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610876658.8A Pending CN106154443A (en) | 2016-10-08 | 2016-10-08 | A kind of light transmit-receive integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106154443A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596827A (en) * | 2019-08-12 | 2019-12-20 | 广东九联科技股份有限公司 | PON optical transceiver |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007048822A (en) * | 2005-08-08 | 2007-02-22 | Nippon Telegr & Teleph Corp <Ntt> | Flexible substrate and bi-directional optical transceiver using it |
| JP2009282453A (en) * | 2008-05-26 | 2009-12-03 | Mitsubishi Electric Corp | Optical transceiver |
| JP2010109173A (en) * | 2008-10-30 | 2010-05-13 | Mitsubishi Electric Corp | Optical transmitter-receiver, optical transmitter and optical receiver |
| CN201910805U (en) * | 2010-12-22 | 2011-07-27 | 深圳新飞通光电子技术有限公司 | Single optical bidirectional transmission light-transceiving integrated component |
| CN103105651A (en) * | 2011-11-11 | 2013-05-15 | 日立电线株式会社 | Optical module |
| CN204694888U (en) * | 2015-07-01 | 2015-10-07 | 四川泰瑞创通讯技术有限公司 | Connected device part CSFP optical transceiver module in compact |
| CN205176333U (en) * | 2015-11-11 | 2016-04-20 | 承茂科技有限公司 | Six channel light signal transmission module |
-
2016
- 2016-10-08 CN CN201610876658.8A patent/CN106154443A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007048822A (en) * | 2005-08-08 | 2007-02-22 | Nippon Telegr & Teleph Corp <Ntt> | Flexible substrate and bi-directional optical transceiver using it |
| JP2009282453A (en) * | 2008-05-26 | 2009-12-03 | Mitsubishi Electric Corp | Optical transceiver |
| JP2010109173A (en) * | 2008-10-30 | 2010-05-13 | Mitsubishi Electric Corp | Optical transmitter-receiver, optical transmitter and optical receiver |
| CN201910805U (en) * | 2010-12-22 | 2011-07-27 | 深圳新飞通光电子技术有限公司 | Single optical bidirectional transmission light-transceiving integrated component |
| CN103105651A (en) * | 2011-11-11 | 2013-05-15 | 日立电线株式会社 | Optical module |
| CN204694888U (en) * | 2015-07-01 | 2015-10-07 | 四川泰瑞创通讯技术有限公司 | Connected device part CSFP optical transceiver module in compact |
| CN205176333U (en) * | 2015-11-11 | 2016-04-20 | 承茂科技有限公司 | Six channel light signal transmission module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596827A (en) * | 2019-08-12 | 2019-12-20 | 广东九联科技股份有限公司 | PON optical transceiver |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11067763B2 (en) | Integrated packaged light engine and signal transmitting and receiving method thereof | |
| CN202710801U (en) | Optical Transceiver Module | |
| CN100562771C (en) | Improve the equipment of fiber optic coupling efficiency | |
| US8447149B2 (en) | Optoelectronic transmission device | |
| US20100272388A1 (en) | Photoelectric conversion module | |
| CN106443907B (en) | A kind of ipsilateral optical device of transmitting-receiving | |
| CN102169216A (en) | Parallel light transceiver component for broadband high-speed transmission | |
| CN107340573B (en) | Lamination photoelectricity interconnects printed board and its implementation | |
| CN108776373A (en) | Optical module | |
| CN203941321U (en) | Optical module | |
| CN203786342U (en) | Optical assembly | |
| CN104049323B (en) | Optical module | |
| CN205982747U (en) | Optical transceiver | |
| CN106154443A (en) | A kind of light transmit-receive integrated device | |
| KR101012757B1 (en) | A photoelectric conversion module formed in a printed circuit board and a lsi package comprising the same | |
| CN206584081U (en) | One kind transmitting-receiving homonymy optical device | |
| US20030128925A1 (en) | Method to diffract and attenuate an optical signal | |
| CN206584082U (en) | A kind of light transmit-receive integrated device | |
| US20130142479A1 (en) | Chip package | |
| CN106526762A (en) | Efficiently-coupled QSFP optical module | |
| CN103229434B (en) | A kind of transmitting-receiving optical assembly and optical module | |
| CN102841413A (en) | Parallel optical transceiving component used for broadband high speed transmission | |
| CN106199859B (en) | Integrating optical transmit-receive module and preparation method thereof | |
| CN213934310U (en) | Vertical coupling light receiving and transmitting structure | |
| CN103984068B (en) | The parallel light transceiver component of the broadband high-speed transmission of QFN encapsulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |
|
| RJ01 | Rejection of invention patent application after publication |