CN109407223A - A kind of 100G QSFP28 Single-Input Single-Output high-speed optical module - Google Patents
A kind of 100G QSFP28 Single-Input Single-Output high-speed optical module Download PDFInfo
- Publication number
- CN109407223A CN109407223A CN201811313541.4A CN201811313541A CN109407223A CN 109407223 A CN109407223 A CN 109407223A CN 201811313541 A CN201811313541 A CN 201811313541A CN 109407223 A CN109407223 A CN 109407223A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- optical
- metal shell
- far
- qsfp28
- 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.)
- Granted
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
- G02B6/4246—Bidirectionally operating package structures
-
- 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
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4236—Fixing or mounting methods of the aligned elements
- G02B6/424—Mounting of the optical light guide
-
- 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
- G02B6/4256—Details of housings
-
- 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
- G02B6/4266—Thermal aspects, temperature control or temperature monitoring
- G02B6/4268—Cooling
- G02B6/4269—Cooling with heat sinks or radiation fins
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention discloses a kind of 100G QSFP28 Single-Input Single-Output high-speed optical modules, including fiber adapter, optical transceiver module is fixedly connected on the right side of the fiber adapter, the optical transceiver module outer surface is connected with rubber protective layer, the rubber protective layer is fixedly connected with support frame far from the side of optical transceiver module, the golden finger outer surface is fixedly connected with shielded layer, the support frame outer surface is fixedly connected with inner metal shell, the front and back that the metal shell is located at fiber adapter position is rotatably connected to light barrier device, the side of the light barrier device far from metal shell and side close to each other is fixedly connected with optic fibre fixing device, the present invention relates to optical module technical fields.So that the device has shielded layer and shade, signal is avoided to interfere with each other, and from having optic fibre fixing device, it prevents optical fiber from loosening, guarantees that signal transmission is normal, and middle section position uses flexible material as braced frame, so that its can small range inclination, be easily installed.
Description
Technical field
The present invention relates to optical module technical field, specially a kind of 100G QSFP28 Single-Input Single-Output high-speed optical module.
Background technique
In order to realize the enlargement of message capacity, the realization of the Superhigh Speed Optical Transmission system towards 100Gbit/sec or more,
Developing various optical communication apparatus.Light as the Superhigh Speed Optical Transmission system for 100Gbit/sec or more is logical
T unit is attracted attention using the optical communication apparatus of digital coherent technology.In digital coherent light transmitting-receiving mode, in order to utilize light
Interference receive and dispatch transmission data, when receiving data, local oscillations light is mixed into signal light to and is carried out signal demodulation, then
Digital Signal Processing is carried out to it.By this method come compensate by transmit caused by wavelength dispersion or polarization mode dispersion etc.
Signal Degrade.Based on such background, digital coherent reception is being carried out with the exploitation of light front-end module.Existing optical module
Structure is simple, easy to use, but overall structure ratio has screening arrangement, is easy to be influenced by other signals, and optical fiber connects
The place of connecing does not have opacus and fixed device, be easy to happen optical signal interfere and optical fiber loose or dislocation, cause signal to pass
It is defeated to go wrong.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of 100G QSFP28 Single-Input Single-Output high-speed optical modules, solve
Existing optical module structure is simple, easy to use, but overall structure ratio has screening arrangement, is easy by other signal institute shadows
Ring, and optical fiber junction does not have opacus and fixed device, be easy to happen optical signal interfere and optical fiber loosen it is de-
The problem of falling, signal transmission caused to go wrong.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of 100G QSFP28 Single-Input Single-Output
High-speed optical module, including fiber adapter, the fiber adapter right side are fixedly connected with optical transceiver module, and the light receives and dispatches mould
Block is fixedly connected with golden finger far from the side of fiber adapter, and the optical transceiver module outer surface is connected with rubber protection
Layer, the rubber protective layer are fixedly connected with support frame far from the side of optical transceiver module, and the golden finger outer surface is fixed to be connected
It is connected to shielded layer, the support frame outer surface is fixedly connected with inner metal shell, is provided at the top and bottom of the optical transceiver module
A plurality of thermal conductive metal plates, the thermal conductive metal plate is arranged with protection spring far from a side external surface of optical transceiver module, described
Spring is protected to be fixedly connected with metal shell far from the side of inner metal shell, the metal shell is located at fiber adapter position
Front and back is rotatably connected to light barrier device, the side of the light barrier device far from metal shell and mutually leans on
Close side is fixedly connected with optic fibre fixing device.
Preferably, the fiber adapter outer surface is fixedly connected with inner metal shell, and the fiber adapter and light are received and dispatched
Module is electrically connected.
Preferably, the optical transceiver module includes circuit substrate, and the circuit substrate front is solid close to the side of golden finger
Surely it is connected with optical electrical conversion element, the circuit substrate front is located at optical electrical conversion element and is provided with far from the side of golden finger
Current/voltage converter circuit, the circuit substrate front are fixedly connected with electrical/optical conversion member close to the side of fiber adapter
Part, the circuit substrate front are located at electrical/optical conversion element and the side of fiber adapter are provided with driving circuit, the electricity
Roadbed back is provided with light-guide wave path.
Preferably, described light-guide wave path one end is fixedly connected with optical electrical conversion element, the light-guide wave path other end with
Electrical/optical conversion element is fixedly connected.
Preferably, the rubber protective layer two sides are fixedly connected with fiber adapter and shielded layer respectively, the support frame
Two sides are fixedly connected with fiber adapter and shielded layer respectively.
Preferably, the thermal conductive metal plate extends through rubber protective layer, support frame and inner metal shell and extends to metal
Inner casing outer surface.
Preferably, it is fixedly connected at the top and bottom of the shielded layer with inner metal shell, the shielded layer is set as netted gold
Belong to layer, the protection spring is fixedly connected far from the side of metal shell with inner metal shell.
Preferably, the light barrier device includes the U-shaped bar of light barrier, and the U-shaped bar of light barrier is suitable close to optical fiber
One end of orchestration is rotatablely connected by fixed pin and metal shell, and the U-shaped rod outer surface of light barrier slidably connects shielding
Sliding block, shielding sliding block side close to each other are fixedly connected with folded form black-out cloth, the folded form black-out cloth inner surface
It is slidably connected with the U-shaped bar of light barrier, the folded form black-out cloth is fixedly connected far from the side of shielding sliding block with metal shell.
Preferably, the optic fibre fixing device includes fixed bottom plate, the fixed bottom plate far from light barrier device one
Side is fixedly connected with fixed spring, and the fixed spring is fixedly connected with optical fiber fixed card buckle far from the side of fixed bottom plate.
Preferably, the side that the fixed bottom plate is located remotely from each other is fixedly connected with light barrier device.
(3) beneficial effect
The present invention provides a kind of 100G QSFP28 Single-Input Single-Output high-speed optical module, have it is following the utility model has the advantages that
The present invention is connected with rubber protective layer by optical transceiver module outer surface, and rubber protective layer is received and dispatched far from light
The side of module is fixedly connected with support frame, and golden finger outer surface is fixedly connected with shielded layer, and support frame outer surface is fixedly connected
There is inner metal shell, a plurality of thermal conductive metal plates are provided at the top and bottom of optical transceiver module, thermal conductive metal plate receives and dispatches mould far from light
One side external surface of block is arranged with protection spring, and spring is protected to be fixedly connected with metal shell far from the side of inner metal shell, gold
The front and back that category shell is located at fiber adapter position is rotatably connected to light barrier device, and light barrier device is separate
The side of metal shell and side close to each other is fixedly connected with optic fibre fixing device, so that the device has shielded layer and screening
Electro-optical device avoids signal from interfering with each other, and has optic fibre fixing device, prevents optical fiber from loosening, and guarantees that signal transmission is normal, and
Middle section position using flexible material as braced frame so that its can small range tilt, be easily installed.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is light barrier apparatus structure schematic diagram of the present invention；
Fig. 3 is optic fibre fixing device structural schematic diagram of the present invention.
In figure: 1- fiber adapter, 2- optical transceiver module, 21- circuit substrate, 22- optical electrical conversion element, 23- electric current/
Voltage conversion circuit, 24- electrical/optical conversion element, 25- driving circuit, 26- light-guide wave path, 3- golden finger, 4- rubber protective layer,
5- support frame, 6- shielded layer, 7- inner metal shell, 8- thermal conductive metal plate, 9- protect spring, 10- metal shell, 11- light barrier
Device, the U-shaped bar of 111- light barrier, 112- shielding sliding block, 113- folded form black-out cloth, 12- optic fibre fixing device, 121- are fixed
Bottom plate, 122- fixed spring, 123- optical fiber fixed card buckle.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of 100G QSFP28 Single-Input Single-Output high-speed optical module,
Including fiber adapter 1, optical transceiver module 2 is fixedly connected on the right side of fiber adapter 1, optical transceiver module 2 is far from fiber adapters
The side of device 1 is fixedly connected with golden finger 3, and 2 outer surface of optical transceiver module is connected with rubber protective layer 4, rubber protective layer 4
Side far from optical transceiver module 2 is fixedly connected with support frame 5, and 3 outer surface of golden finger is fixedly connected with shielded layer 6, support frame 5
Outer surface is fixedly connected with inner metal shell 7, and a plurality of thermal conductive metal plates 8, thermally conductive gold are provided at the top and bottom of optical transceiver module 2
Belong to piece 8 and be arranged with protection spring 9 far from a side external surface of optical transceiver module 2, protects side of the spring 9 far from inner metal shell 7
It is fixedly connected with metal shell 10, the front and back that metal shell 10 is located at 1 position of fiber adapter is rotatably connected to light
Line screening arrangement 11, side of the light barrier device 11 far from metal shell 10 and side close to each other is fixedly connected with optical fiber
Fixed device 12.
1 outer surface of fiber adapter is fixedly connected with inner metal shell 7, and fiber adapter 1 electrically connects with optical transceiver module 2
It connects.
Optical transceiver module 2 includes circuit substrate 21, and 21 front of circuit substrate is fixedly connected with close to the side of golden finger 3
Optical electrical conversion element 22, the front of circuit substrate 21 be located at optical electrical conversion element 22 far from the side of golden finger 3 be provided with electric current/
Voltage conversion circuit 23,21 front of circuit substrate are fixedly connected with electrical/optical conversion element 24 close to the side of fiber adapter 1,
21 front of circuit substrate is located at electrical/optical conversion element 24 and the side of fiber adapter 1 is provided with driving circuit 25, circuit base
21 back side of plate is provided with light-guide wave path 26, and 26 one end of light-guide wave path is fixedly connected with optical electrical conversion element 22, and light-guide wave path 26 is another
One end is fixedly connected with electrical/optical conversion element 24.
4 two sides of rubber protective layer are fixedly connected with fiber adapter 1 and shielded layer 6 respectively, 5 two sides of support frame respectively with light
Fine adapter 1 is fixedly connected with shielded layer 6.
Thermal conductive metal plate 8 extends through rubber protective layer 4, support frame 5 and inner metal shell 7 and extends to outside inner metal shell 7
Surface.
6 top and bottom of shielded layer are fixedly connected with inner metal shell 7, and shielded layer 6 is set as net-shaped metal layer, protects spring
9 side far from metal shell 10 is fixedly connected with inner metal shell 7.
Light barrier device 11 includes the U-shaped bar 111 of light barrier, and the U-shaped bar 111 of light barrier is close to fiber adapter 1
One end is rotatablely connected by fixed pin and metal shell 10, and U-shaped 111 outer surface of bar of light barrier slidably connects shielding sliding block
112, shielding sliding block 112 side close to each other is fixedly connected with folded form black-out cloth 113,113 inner surface of folded form black-out cloth
It is slidably connected with the U-shaped bar 111 of light barrier, side and metal shell 10 of the folded form black-out cloth 113 far from shielding sliding block 112 are solid
Fixed connection.
Optic fibre fixing device 12 includes fixed bottom plate 121, and fixed bottom plate 121 is fixed far from the side of light barrier device 11
It is connected with fixed spring 122, fixed spring 122 is fixedly connected with optical fiber fixed card buckle 123 far from the side of fixed bottom plate 121,
The side that fixed bottom plate 121 is located remotely from each other is fixedly connected with light barrier device 11.
So that the device has shielded layer and shade, signal is avoided to interfere with each other, and from having optic fibre fixing device,
It prevents optical fiber from loosening, guarantees that signal transmission is normal, and middle section position uses flexible material as braced frame, so that it can small model
Inclination is enclosed, is easily installed.
In use, optical fiber and fiber adapter 1 are attached, and optical fiber is prevented in optical fiber fixed card buckle 123, is led to
Overregulating the U-shaped bar 111 of light barrier makes optical fiber fixed card buckle 123 mutually agree with fixation, and Abdeckschieber sliding block 112 to roll over
Stack-type black-out cloth 113 is unfolded, and carries out light barrier, and will be fixed entirely through more than 3 host of golden finger.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By the sentence " element limited including one, it is not excluded that including
There is also other identical elements in the process, method, article or equipment of element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of 100G QSFP28 Single-Input Single-Output high-speed optical module, including fiber adapter (1), it is characterised in that: the optical fiber
It is fixedly connected with optical transceiver module (2) on the right side of adapter (1), side of the optical transceiver module (2) far from fiber adapter (1)
It is fixedly connected with golden finger (3), optical transceiver module (2) outer surface is connected with rubber protective layer (4), and the rubber is protected
Sheath (4) is fixedly connected with support frame (5) far from the side of optical transceiver module (2), and golden finger (3) outer surface is fixedly connected
Have shielded layer (6), support frame (5) outer surface is fixedly connected with inner metal shell (7), at the top of the optical transceiver module (2) and
Bottom is provided with a plurality of thermal conductive metal plates (8), a side external surface of the thermal conductive metal plate (8) far from optical transceiver module (2)
It is arranged with protection spring (9), protection spring (9) is fixedly connected with metal shell (10) far from the side of inner metal shell (7),
The front and back that the metal shell (10) is located at fiber adapter (1) position is rotatably connected to light barrier device
(11), side of the light barrier device (11) far from metal shell (10) and side close to each other is fixedly connected with optical fiber
Fixed device (12).
2. a kind of 100G QSFP28 Single-Input Single-Output high-speed optical module according to claim 1, it is characterised in that: the light
Fine adapter (1) outer surface is fixedly connected with inner metal shell (7), and the fiber adapter (1) electrically connects with optical transceiver module (2)
It connects.
3. a kind of 100G QSFP28 Single-Input Single-Output high-speed optical module according to claim 1, it is characterised in that: the light
Transceiver module (2) includes circuit substrate (21), and circuit substrate (21) front is fixedly connected with close to the side of golden finger (3)
Optical electrical conversion element (22), circuit substrate (21) front are located at one of optical electrical conversion element (22) far from golden finger (3)
Side is provided with current/voltage converter circuit (23), and circuit substrate (21) front is fixed close to the side of fiber adapter (1)
It is connected with electrical/optical conversion element (24), circuit substrate (21) front is located at electrical/optical conversion element (24) far from fiber adapters
The side of device (1) is provided with driving circuit (25), and circuit substrate (21) back side is provided with light-guide wave path (26).
4. a kind of 100G QSFP28 Single-Input Single-Output high-speed optical module according to claim 3, it is characterised in that: the light
Guided wave road (26) one end is fixedly connected with optical electrical conversion element (22), light-guide wave path (26) other end and electrical/optical conversion member
Part (24) is fixedly connected.
5. a kind of 100G QSFP28 Single-Input Single-Output high-speed optical module according to claim 1, it is characterised in that: the rubber
Compound protective layer (4) two sides are fixedly connected with fiber adapter (1) and shielded layer (6) respectively, support frame (5) two sides respectively with
Fiber adapter (1) is fixedly connected with shielded layer (6).
6. a kind of 100G QSFP28 Single-Input Single-Output high-speed optical module according to claim 1, it is characterised in that: described to lead
Thermometal piece (8) extends through rubber protective layer (4), support frame (5) and inner metal shell (7) and extends to inner metal shell (7) outside
Surface.
7. a kind of 100G QSFP28 Single-Input Single-Output high-speed optical module according to claim 1, it is characterised in that: the screen
It covers and is fixedly connected at the top and bottom of layer (6) with inner metal shell (7), the shielded layer (6) is set as net-shaped metal layer, the protection
Spring (9) is fixedly connected far from the side of metal shell (10) with inner metal shell (7).
8. a kind of 100G QSFP28 Single-Input Single-Output high-speed optical module according to claim 1, it is characterised in that: the light
Line screening arrangement (11) includes the U-shaped bar of light barrier (111), and the U-shaped bar of light barrier (111) is close to fiber adapter (1)
One end be rotatablely connected by fixed pin and metal shell (10), the U-shaped bar of light barrier (111) outer surface slidably connects
It shields sliding block (112), shielding sliding block (112) side close to each other is fixedly connected with folded form black-out cloth (113), described
Folded form black-out cloth (113) inner surface is slidably connected with the U-shaped bar of light barrier (111), and the folded form black-out cloth (113) is separate
The side of shielding sliding block (112) is fixedly connected with metal shell (10).
9. a kind of 100G QSFP28 Single-Input Single-Output high-speed optical module according to claim 1, it is characterised in that: the light
Fibre fixed device (12) includes fixed bottom plate (121), and side of the fixed bottom plate (121) far from light barrier device (11) is solid
Surely it is connected with fixed spring (122), the fixed spring (122) is fixedly connected with optical fiber far from the side of fixed bottom plate (121)
Fixed card buckle (123).
10. a kind of 100G QSFP28 Single-Input Single-Output high-speed optical module according to claim 9, it is characterised in that: described solid
Determine the side that bottom plate (121) is located remotely from each other to be fixedly connected with light barrier device (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313541.4A CN109407223B (en) | 2018-11-06 | 2018-11-06 | 100G QSFP28 single-receiving single-transmitting high-speed optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313541.4A CN109407223B (en) | 2018-11-06 | 2018-11-06 | 100G QSFP28 single-receiving single-transmitting high-speed optical module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109407223A true CN109407223A (en) | 2019-03-01 |
| CN109407223B CN109407223B (en) | 2020-12-04 |
Family
ID=65471701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811313541.4A Active CN109407223B (en) | 2018-11-06 | 2018-11-06 | 100G QSFP28 single-receiving single-transmitting high-speed optical module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109407223B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161639A (en) * | 2019-07-03 | 2019-08-23 | 武汉欧易光电科技股份有限公司 | A kind of XSEP optical module and embodiment improving radiating efficiency |
| CN110308526A (en) * | 2019-07-03 | 2019-10-08 | 武汉欧易光电科技股份有限公司 | A kind of double-fiber SFP emission and reception module with protective device |
| CN113189721A (en) * | 2021-05-19 | 2021-07-30 | 深圳市爱得乐电子有限公司 | Photoelectric hybrid module |
| CN114967007A (en) * | 2022-07-25 | 2022-08-30 | 联纲光电科技股份有限公司 | Optical transceiving component for AOC active optical cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6482017B1 (en) * | 2000-02-10 | 2002-11-19 | Infineon Technologies North America Corp. | EMI-shielding strain relief cable boot and dust cover |
| US20060003844A1 (en) * | 2004-07-02 | 2006-01-05 | Marquis Jonathan J | Video Device mounted on a person |
| CN104995539A (en) * | 2012-10-18 | 2015-10-21 | 康宁光电通信有限责任公司 | Fiber optic cable sub-assemblies and methods of assembling |
| CN105515676A (en) * | 2014-10-10 | 2016-04-20 | 住友电气工业株式会社 | Optical transceiver implementing erbium doped fiber amplifier |
| CN106443908A (en) * | 2016-11-08 | 2017-02-22 | 佑胜光电股份有限公司 | Optical transmitting and receiving module and optical fiber cable module |
-
2018
- 2018-11-06 CN CN201811313541.4A patent/CN109407223B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6482017B1 (en) * | 2000-02-10 | 2002-11-19 | Infineon Technologies North America Corp. | EMI-shielding strain relief cable boot and dust cover |
| US20060003844A1 (en) * | 2004-07-02 | 2006-01-05 | Marquis Jonathan J | Video Device mounted on a person |
| CN104995539A (en) * | 2012-10-18 | 2015-10-21 | 康宁光电通信有限责任公司 | Fiber optic cable sub-assemblies and methods of assembling |
| CN105515676A (en) * | 2014-10-10 | 2016-04-20 | 住友电气工业株式会社 | Optical transceiver implementing erbium doped fiber amplifier |
| CN106443908A (en) * | 2016-11-08 | 2017-02-22 | 佑胜光电股份有限公司 | Optical transmitting and receiving module and optical fiber cable module |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161639A (en) * | 2019-07-03 | 2019-08-23 | 武汉欧易光电科技股份有限公司 | A kind of XSEP optical module and embodiment improving radiating efficiency |
| CN110308526A (en) * | 2019-07-03 | 2019-10-08 | 武汉欧易光电科技股份有限公司 | A kind of double-fiber SFP emission and reception module with protective device |
| CN113189721A (en) * | 2021-05-19 | 2021-07-30 | 深圳市爱得乐电子有限公司 | Photoelectric hybrid module |
| CN114967007A (en) * | 2022-07-25 | 2022-08-30 | 联纲光电科技股份有限公司 | Optical transceiving component for AOC active optical cable |
| CN114967007B (en) * | 2022-07-25 | 2022-12-13 | 联纲光电科技股份有限公司 | Optical transceiving component for AOC active optical cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109407223B (en) | 2020-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109407223A (en) | A kind of 100G QSFP28 Single-Input Single-Output high-speed optical module | |
| EP0758090A3 (en) | An electromagnetic wave-to-optical signal converting and modulating device and a communication system using the same | |
| CN201699712U (en) | Multi-service switching-on optical transceiver | |
| CN103513351A (en) | Optical module | |
| US6038048A (en) | Apparatus for communication between multiple processing modules | |
| CN108923850A (en) | Parallel multi-channel optical module test device for 40Gbs, 100Gbs, 120Gbs | |
| CN107479152A (en) | A kind of optical module | |
| CN202083537U (en) | Optical fiber detection device | |
| CN113114367A (en) | Modular high-density digital optical fiber satellite-borne transceiving equipment | |
| CN203351025U (en) | Plastic optical fiber intelligent electric power meter reading system | |
| CN207251819U (en) | A kind of audio and video remote online monitoring system of anti-electromagnetic-radiation interference | |
| CN110113110A (en) | Underwater visible light communication device | |
| CN209545593U (en) | Realize the optoelectronic transceiver module and system of optical path auto-switch | |
| CN201314962Y (en) | Optical module capable of receiving multipath optical signal | |
| CN107493202B (en) | Extensible high-speed error code tester | |
| CN100380851C (en) | Crosstalk reduction in a bidirectional optical link | |
| CN206038965U (en) | Embedded RS485 signal photoelectric conversion module | |
| CN1959388B (en) | Solid detector array architecture in use for radiation imaging system | |
| CN107613265A (en) | A kind of audio and video remote online monitoring system of anti-electromagnetic-radiation interference | |
| CN110149149B (en) | Communication module for KVM switch device, KVM switch device and system | |
| CN209328480U (en) | A kind of novel meter LED digital display device | |
| CN111371495A (en) | Single-fiber bidirectional transmission equipment and transmission method | |
| CN111258012A (en) | RJ45 interface active optical cable | |
| CN104977843A (en) | Watch | |
| CN114996193B (en) | Computer supervision and front-end processor system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |