CN201867521U - Transmitting and receiving integrated optical module - Google Patents
Transmitting and receiving integrated optical module Download PDFInfo
- Publication number
- CN201867521U CN201867521U CN2010206108426U CN201020610842U CN201867521U CN 201867521 U CN201867521 U CN 201867521U CN 2010206108426 U CN2010206108426 U CN 2010206108426U CN 201020610842 U CN201020610842 U CN 201020610842U CN 201867521 U CN201867521 U CN 201867521U
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- optical fiber
- circuit board
- module
- pcb circuit
- finger connector
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Abstract
The embodiment of the utility model discloses a transmitting and receiving integrated optical module which comprises a shell, a PCB (Printed Circuit Board) circuit board, a light emitting component, a light receiving component, optical fiber adapters, a gold finger connector and a micro-miniature socket. The PCB circuit board, the light emitting component and the light receiving component are assembled in the shell; the PCB circuit board is connected with the light emitting component and the light receiving component; the PCB circuit board contains the gold finger connector; the gold finger connector can be inserted into the micro-miniature socket for use; the light emitting component and the light receiving component respectively contain one optical fiber adapter; and the optical fiber adapters are vertically arranged in the module. The width of the transmitting and receiving integrated optical module only is half of that of a standard SFP (Small Form-Factor Pluggable) module; and the light mouth fan-out capacity is improved by reducing the volume of the optical module.
Description
Technical field
The utility model relates to networking technology area, particularly relates to a kind of optical fiber transceiver module.
Background technology
Optical fiber transceiver module (SFP, small form pluggable) provides the function of data transmission in optical communication system, have the transfer rate height, the characteristics that volume is little, and particularly it has the hot swappable characteristics, brings convenience to the user.Because optical communication industry is developing to high power capacity, the external interface density of the transfer rate of system and equipment presents ever-increasing trend, as the external interface parts-SFP optical fiber transceiver module of system equipment, has the necessity to the subminiaturization development.
In the prior art, the size of optical module is still bigger, causes light mouth fan out capability deficiency, can not satisfy the growing demand of data communication field light mouth fan-out quantity.Be limited to existing dimensions and maintenance cost, the size of rack and veneer can not increase again, and the unique method that improves veneer glazing mouth density is exactly the volume that reduces optical module.
The utility model content
The utility model embodiment provides a kind of optical fiber transceiver module, and width only is a half-size scale of standard SFP module, by reducing the volume of optical module, thereby improves light mouth fan out capability.
A kind of optical fiber transceiver module comprises shell, the PCB circuit board, and light emission component, optical fiber receive module, fiber adapter, golden finger connector and microminiature socket:
Described PCB circuit board, described light emission component and described optical fiber receive module are assemblied in the described shell, described PCB circuit board links to each other with described light emission component, described optical fiber receive module, described PCB circuit board comprises described golden finger connector, and described golden finger connector can be inserted in the described microminiature socket and use;
Wherein, described light emission component and described optical fiber receive module comprise a described fiber adapter respectively, and the mounting means of described fiber adapter in module is vertical arrangement.
The utility model embodiment provides a kind of optical fiber transceiver module, and width only is a half-size scale of standard SFP module, by reducing the volume of optical module, thereby improves light mouth fan out capability.
Description of drawings
Fig. 1 is the structural representation of the utility model optical module;
Fig. 2 is a front view of the present utility model;
Fig. 3 is a wiring layout of the present utility model;
Embodiment
The utility model embodiment provides a kind of optical fiber transceiver module, and width only is a half-size scale of standard SFP module, by reducing the volume of optical module, thereby improves light mouth fan out capability.
Embodiment one of the present utility model adopts following technical scheme: a kind of microminiature optical fiber transceiver module as shown in Figure 1, comprises shell 1, PCB circuit board 2, light emission component 3, optical fiber receive module 4, fiber adapter 5, golden finger connector 6 and microminiature socket 7.
PCB circuit board 2, light emission component 3 and optical fiber receive module 4 are assemblied on the shell 1, and this shell 1 contains unlocking structure.Light emission component 3, optical fiber receive module 4 are connected with PCB circuit board 2, and its connected mode can connect by welding, perhaps connects by flexible PCB.Wherein light emission component 3 and optical fiber receive module 4 respectively contain a fiber adapter 5, and as shown in Figure 2, the mounting means of this fiber adapter 5 in module is vertical arrangement.PCB circuit board 2 comprises golden finger connector 6, and this golden finger connector 6 comprises 12 definable pins, and can be inserted in use in the microminiature socket 7.PCB circuit board 2 also comprises the TIA chip, and optical fiber receive module 4 comprises the PD chip.
The technical scheme of the utility model embodiment has the following advantages, and the utility model is simple in structure, size is little, and light mouth density comparison with standard SFP module promotes one times in same space, has solved the problem of data communication field " light mouth fan out capability deficiency ".When improving, light mouth density also saved the installation and maintenance cost of rack machine frame.。
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be looked protection scope of the present invention.
Claims (4)
1. an optical fiber transceiver module is characterized in that, comprises shell, the PCB circuit board, and light emission component, optical fiber receive module, fiber adapter, golden finger connector and microminiature socket:
Described PCB circuit board, described light emission component and described optical fiber receive module are assemblied in the described shell, described PCB circuit board links to each other with described light emission component, described optical fiber receive module, described PCB circuit board comprises described golden finger connector, and described golden finger connector can be inserted in the described microminiature socket and use;
Wherein, described light emission component and described optical fiber receive module comprise a described fiber adapter respectively, and the mounting means of described fiber adapter in module is vertical arrangement.
2. a kind of according to claim 1 optical fiber transceiver module is characterized in that described golden finger connector comprises 12 definable pins.
3. a kind of according to claim 1 optical fiber transceiver module is characterized in that, described PCB circuit board can be to be connected or to connect by flexible PCB by welding with the mode that described light emission component, described optical fiber receive module link to each other.
4. a kind of according to claim 1 optical fiber transceiver module is characterized in that described PCB circuit board also comprises the TIA chip, and described optical fiber receive module comprises the PD chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206108426U CN201867521U (en) | 2010-11-17 | 2010-11-17 | Transmitting and receiving integrated optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206108426U CN201867521U (en) | 2010-11-17 | 2010-11-17 | Transmitting and receiving integrated optical module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867521U true CN201867521U (en) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206108426U Expired - Fee Related CN201867521U (en) | 2010-11-17 | 2010-11-17 | Transmitting and receiving integrated optical module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867521U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722006A (en) * | 2012-05-25 | 2012-10-10 | 华为技术有限公司 | Small pluggable module of optical fiber connector |
| CN104503044A (en) * | 2014-12-31 | 2015-04-08 | 苏州旭创科技有限公司 | Optical module |
| CN104516068A (en) * | 2014-12-05 | 2015-04-15 | 武汉电信器件有限公司 | QSFP (quad small form-factor pluggable) and photoelectric module for efficient transmission of data |
| CN105425350A (en) * | 2015-12-02 | 2016-03-23 | 青岛海信宽带多媒体技术有限公司 | Optical module |
| CN106842443A (en) * | 2017-03-23 | 2017-06-13 | 中航光电科技股份有限公司 | Photoelectric conversion connector |
| CN107342817A (en) * | 2017-08-28 | 2017-11-10 | 苏州海光芯创光电科技有限公司 | A kind of high-speed multiple channel optical module design method and optical module |
| WO2020082707A1 (en) * | 2018-10-26 | 2020-04-30 | 华为技术有限公司 | Semiconductor optical amplifier chip, optical receiving sub-component and optical module |
| CN113138448A (en) * | 2016-02-05 | 2021-07-20 | 苏州旭创科技有限公司 | Optical module |
-
2010
- 2010-11-17 CN CN2010206108426U patent/CN201867521U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722006B (en) * | 2012-05-25 | 2014-06-11 | 华为技术有限公司 | Small pluggable module of optical fiber connector |
| CN102722006A (en) * | 2012-05-25 | 2012-10-10 | 华为技术有限公司 | Small pluggable module of optical fiber connector |
| CN104516068A (en) * | 2014-12-05 | 2015-04-15 | 武汉电信器件有限公司 | QSFP (quad small form-factor pluggable) and photoelectric module for efficient transmission of data |
| CN104503044A (en) * | 2014-12-31 | 2015-04-08 | 苏州旭创科技有限公司 | Optical module |
| CN104503044B (en) * | 2014-12-31 | 2016-08-24 | 苏州旭创科技有限公司 | Optical module |
| CN105425350A (en) * | 2015-12-02 | 2016-03-23 | 青岛海信宽带多媒体技术有限公司 | Optical module |
| CN113138448A (en) * | 2016-02-05 | 2021-07-20 | 苏州旭创科技有限公司 | Optical module |
| CN106842443A (en) * | 2017-03-23 | 2017-06-13 | 中航光电科技股份有限公司 | Photoelectric conversion connector |
| CN106842443B (en) * | 2017-03-23 | 2019-02-15 | 中航光电科技股份有限公司 | Photoelectric conversion connector |
| WO2019042035A1 (en) * | 2017-08-28 | 2019-03-07 | 苏州海光芯创光电科技有限公司 | Method for designing high-speed multichannel optical module, and optical module |
| CN107342817A (en) * | 2017-08-28 | 2017-11-10 | 苏州海光芯创光电科技有限公司 | A kind of high-speed multiple channel optical module design method and optical module |
| US11196489B2 (en) | 2017-08-28 | 2021-12-07 | Crealights Technology Inc Co., Ltd | Method for designing high-speed multichannel optical module, and optical module |
| WO2020082707A1 (en) * | 2018-10-26 | 2020-04-30 | 华为技术有限公司 | Semiconductor optical amplifier chip, optical receiving sub-component and optical module |
| CN111106526A (en) * | 2018-10-26 | 2020-05-05 | 海思光电子有限公司 | Semiconductor optical amplifier chip, optical receiving subassembly and optical module |
| CN111106526B (en) * | 2018-10-26 | 2021-10-15 | 海思光电子有限公司 | Semiconductor optical amplifier chip, optical receiving subassembly and optical module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20131117 |