CN207123631U - QSFP+to 4XSFP+AOC optical modules - Google Patents
QSFP+to 4XSFP+AOC optical modules Download PDFInfo
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- CN207123631U CN207123631U CN201621301159.8U CN201621301159U CN207123631U CN 207123631 U CN207123631 U CN 207123631U CN 201621301159 U CN201621301159 U CN 201621301159U CN 207123631 U CN207123631 U CN 207123631U
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Abstract
The utility model discloses a kind of QSFP+to 4XSFP+AOC optical modules, including QSFP+ optical modes block assembly, SFP+ optical modes block assembly and one point of four transmission cable, the both ends of one point of four transmission cable are connected with QSFP+ optical modes block assembly and SFP+ optical mode block assemblies respectively；By being attached QSFP+ optical modes block assembly and SFP+ optical mode block assemblies of one point of four transmission cable, market is met to QSFP+to 4XSFP+AOC optical modules high density, high reliability, the demand of high-speed.
Description
Technical field
The utility model belongs to technical field of photo communication, is more particularly to a kind of QSFP+to 4XSFP+AOC optical modules.
Background technology
With the continuous structure of the rapid development of Internet service, and large-scale data center system, each network operator
Requirement more and more higher to networking, the requirement more and more higher to traffic rate, at present QSFP+ and two kinds of SFP+ do not share the same light end
Network interconnection between mouthful, the high density in emerging data center market, high reliability, the need of high-speed can not be met completely
Ask.
Utility model content
The technical problems to be solved in the utility model is to provide the QSFP+to of a kind of high density, high reliability, high-speed
4x SFP+AOC optical modules.
Technical scheme is used by the utility model：
A kind of QSFP+to 4XSFP+AOC optical modules, it is characterised in that：Including QSFP+ optical modes block assembly, SFP+ optical modules
Component and one point of four transmission cable, the both ends of one point of four transmission cable respectively with QSFP+ optical modes block assembly and SFP+ light
Modular assembly is connected；
The QSFP+ optical modes block assembly includes QSFP+ light emission components, QSFP+ light-receivings component and PCBA functional circuits,
The PCBA functional circuits are controlled and monitored QSFP+ light emission components, and QSFP+ light emission components are used to convert electric signal
For optical signal, the QSFP+ light-receivings component is used to receive the optical signal that SFP+ light emission components are sent, and optical signal is converted
For electric signal；
The SFP+ optical modes block assembly includes SFP+ light emission components, SFP+ light-receivings component and PCBA functional circuits, institute
State PCBA functional circuits and be controlled and monitor SFP+ light emission components, SFP+ light emission components are used to convert electrical signals to light
Signal, the SFP+ light-receivings component is used to receive the optical signal that QSFP+ light emission components are sent, and converts optical signal into electricity
Signal.
Preferably, the MTP/MPO optical interfaces of the QSFP+ optical modes block assembly and the LC/UPC of SFP+ optical mode block assemblies
Optical interface is directly connected with transmission cable.
Preferably, one point of four transmission cable uses OM2/OM3 optical fiber, the splitter circular configuration of the optical cable,
Its 8 internal optical fiber is into circular arrangement.
Preferably, the length of one point of four transmission cable, is divided into total length and branch length；Total length and branch
Length is customization length.
Preferably, the QSFP+ optical modules component internal uses annular fixture block, the neck phase with optical module shell base
Matching, for fixing the ribbon fiber of optical cable, realizes the connection of optical module and optical cable.
Preferably, the SFP+ optical modules component internal is provided with the metal elastic for being used for fixing LC/UPC optical fiber connects bayonet sockets
Piece.
Preferably, one point of four transmission cable QSFP+MTP/MPO ribbon fibers end, using rectangle with rounded corners
Metalwork, optical cable and QSFP+ optical mode block assemblies are fixed.
Preferably, one point of four transmission cable SFP+LC/UPC optical fiber ends, are used:Circular metal part, plays optical cable
Fixation between module.
Preferably, one point of four transmission cable both ends all increase the sleeve pipe of ESD materials, for protecting fiber section.
Compared with prior art, the utility model has the advantages that：
1st, the utility model provides a kind of QSFP+to 4XSFP+AOC optical modules, passes through the general of one point of four transmission cable
QSFP+ optical modes block assembly and SFP+ optical mode block assemblies are attached, and it is high to QSFP+to 4XSFP+AOC optical modules to meet market
Density, high reliability, the demand of high-speed.
2nd, one point of four transmission cable described in the utility model uses OM2/OM3 optical fiber, most long up to 100 meters.Point of optical cable
Prop is designed using circular configuration and anti-draw, and internal 8 optical fiber are into circular arrangement, the pancake being arranged side by side compared to optical fiber
Design, more saves area occupied, and can help to increase the stability of fiber optic tap.
3rd, QSFP+ optical modules component internal described in the utility model uses the annular fixture block of autonomous Design, and fixture block is using anti-
Electrostatic material, high-precision size, match with the neck of optical module shell base, it is real for fixing the ribbon fiber of optical cable
The connection of existing optical module and optical cable.
4th, SFP+ optical modules component internal described in the utility model uses the metal clips of autonomous Design, for fixing LC/
The connects bayonet socket of UPC optical fiber, ensure that optical fiber contacts well with optical device, optical signal can be coupled with parallel maximum, reduce light letter
Number loss and noise jamming.
5th, one point of four transmission cable QSFP+MTP/MPO ribbon fibers end described in the utility model, using with rounded corners rectangular
Shape metalwork, optical cable and module are fixed well, and compared to traditional module, substantially increase plug performance and the repetition of product
Property test；One point of four transmission cable SFP+LC/UPC optical fiber end, using the circular metal part of autonomous Design, plays optical cable and module
Between fixation, greatly improve the reliability and stability of AOC modules.
6th, one point of four transmission cable both ends described in the utility model all increase the sleeve pipe of ESD materials, for protecting optical fiber portion
Point, avoid because optical fiber is relatively thin and fragile, it is easily broken during plug or bending.
Brief description of the drawings
Fig. 1 is the functional block diagram that the utility model embodiment provides；
Fig. 2 is the structure chart for one point of four transmission cable that the utility model embodiment provides；
Fig. 3 is the metal clips structure chart for the SFP+ optical mode block assemblies that the utility model embodiment provides；
Shown in figure：1st, QSFP+ optical modes block assembly；2nd, SFP+ optical modes block assembly；3rd, one point of four transmission cable；4th, metal elastic
Piece.
Embodiment
In order that the purpose, technical scheme and advantage of the utility model embodiment are clearer, below in conjunction with this practicality
Technical scheme in new embodiment carries out clear, complete description, it is clear that described embodiment is portion of the present utility model
Divide embodiment, rather than whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not paying
The every other embodiment obtained on the premise of creative work, belongs to the scope of protection of the utility model.
As shown in figure 1, a kind of QSFP+to 4XSFP+AOC optical modules provided for the utility model embodiment, including
QSFP+ optical modes block assembly 1, SFP+ optical modes block assembly 2 and one point of four transmission cable 3, the two of one point of four transmission cable 3
End is connected with QSFP+ optical modes block assembly 1 and SFP+ optical modes block assembly 2 respectively；The QSFP+ optical modes block assembly 1 includes QSFP
+ light emission component, QSFP+ light-receivings component and PCBA functional circuits, the PCBA functional circuits are controlled and monitored QSFP+
Light emission component, QSFP+ light emission components are used to convert electrical signals to optical signal, and the QSFP+ light-receivings component is used to connect
The optical signal that SFP+ light emission components are sent is received, and converts optical signal into electric signal；The SFP+ optical modes block assembly 2 includes
SFP+ light emission components, SFP+ light-receivings component and PCBA functional circuits, the PCBA functional circuits are controlled and monitored
SFP+ light emission components, SFP+ light emission components are used to convert electrical signals to optical signal, and the SFP+ light-receivings component is used for
The optical signal that QSFP+ light emission components are sent is received, and converts optical signal into electric signal.
Further, QSFP+ optical modes block assembly 1 is connected using MTP/MPO interfaces with transmission cable, compared to plug pattern
Block, improves the reliability and stability of module, and QSFP+ optical modules component internal uses the annular fixture block of autonomous Design, fixture block
Using antistatic material, high-precision size, match with the neck of optical module shell base, for fixing the banding light of optical cable
Fibre, realize the connection of optical module and optical cable.
As shown in Fig. 1 to 2, the LC/UPC optical interfaces of SFP+ optical mode block assemblies are also directly connected with transmission cable, improve
The reliability of optical interface, the SFP+ optical modules component internal uses the metal clips 4 of autonomous Design, for fixing LC/UPC
The connects bayonet socket of optical fiber, ensure that optical fiber contacts well with optical device, optical signal can be coupled with parallel maximum, reduce optical signal damage
Mistake and noise jamming.
As shown in Figures 1 to 3, one point of four described transmission cable uses OM2/OM3 optical fiber, most long up to 100 meters, optical cable
Splitter is designed using circular configuration and anti-draw, and internal 8 optical fiber are flat compared to what optical fiber was arranged side by side into circular arrangement
Shape designs, and more saves area occupied, and can help to increase the stability of fiber optic tap.Wherein, one point of four transmission cable
QSFP+MTP/MPO ribbon fibers end, using rectangle metalwork with rounded corners, optical cable and module are fixed well, compared to biography
The module of system, substantially increase plug performance and the reperformance test of product.
As the preferred structure of the present embodiment, one point of four transmission cable SFP+LC/UPC optical fiber end, using autonomous Design
Circular metal part, the fixation between optical cable and module is played, greatly improve the reliability and stability of AOC modules；One
Divide four transmission cable both ends all to increase the sleeve pipe of ESD materials, for protecting fiber section, avoid because optical fiber is relatively thin and fragile,
Fractureed during plug or bending.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (9)
- A kind of 1. QSFP+to 4XSFP+AOC optical modules, it is characterised in that：Including QSFP+ optical modes block assembly, SFP+ optical module groups Part and one point of four transmission cable, the both ends of one point of four transmission cable respectively with QSFP+ optical modes block assembly and SFP+ optical modes Block assembly is connected；The QSFP+ optical modes block assembly includes QSFP+ light emission components, QSFP+ light-receivings component and PCBA functional circuits, described PCBA functional circuits are controlled and monitored QSFP+ light emission components, and QSFP+ light emission components are used to convert electrical signals to light Signal, the QSFP+ light-receivings component is used to receive the optical signal that SFP+ light emission components are sent, and converts optical signal into electricity Signal；The SFP+ optical modes block assembly includes SFP+ light emission components, SFP+ light-receivings component and PCBA functional circuits, described PCBA functional circuits are controlled and monitored SFP+ light emission components, and SFP+ light emission components are used to convert electrical signals to light letter Number, the SFP+ light-receivings component is used to receive the optical signal that QSFP+ light emission components are sent, and converts optical signal into telecommunications Number.
- 2. QSFP+to 4XSFP+AOC optical modules according to claim 1, it is characterised in that：The QSFP+ optical modules group The MTP/MPO optical interfaces of part and the LC/UPC optical interfaces of SFP+ optical mode block assemblies are directly connected with transmission cable.
- 3. QSFP+to 4XSFP+AOC optical modules according to claim 1, it is characterised in that：One point of four transmission light Cable uses OM2/OM3 optical fiber, the splitter circular configuration of the optical cable, and its 8 internal optical fiber is into circular arrangement.
- 4. QSFP+to 4XSFP+AOC optical modules according to claim 3, it is characterised in that：One point of four transmission light The length of cable, is divided into total length and branch length；The length of total length and branch is customization length.
- 5. QSFP+to 4XSFP+AOC optical modules according to claim 1, it is characterised in that：The QSFP+ optical modules group Annular fixture block is used inside part, matches with the neck of optical module shell base, for fixing the ribbon fiber of optical cable, realizes light The connection of module and optical cable.
- 6. QSFP+to 4XSFP+AOC optical modules according to claim 1, it is characterised in that：The SFP+ optical modules group The metal clips for being used for fixing LC/UPC optical fiber connects bayonet sockets is provided with inside part.
- 7. QSFP+to 4XSFP+AOC optical modules according to claim 3, it is characterised in that：One point of four transmission light Cable QSFP+MTP/MPO ribbon fibers end, using rectangle metalwork with rounded corners, optical cable and QSFP+ optical mode block assemblies are consolidated It is fixed.
- 8. QSFP+to 4XSFP+AOC optical modules according to claim 3, it is characterised in that：One point of four transmission light Cable SFP+LC/UPC optical fiber ends, use:Circular metal part, play the fixation between optical cable and module.
- 9. QSFP+to 4XSFP+AOC optical modules according to claim 3, it is characterised in that：One point of four transmission light Cable both ends all increase the sleeve pipe of ESD materials, for protecting fiber section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621301159.8U CN207123631U (en) | 2016-11-30 | 2016-11-30 | QSFP+to 4XSFP+AOC optical modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621301159.8U CN207123631U (en) | 2016-11-30 | 2016-11-30 | QSFP+to 4XSFP+AOC optical modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207123631U true CN207123631U (en) | 2018-03-20 |
Family
ID=61613996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621301159.8U Active CN207123631U (en) | 2016-11-30 | 2016-11-30 | QSFP+to 4XSFP+AOC optical modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207123631U (en) |
-
2016
- 2016-11-30 CN CN201621301159.8U patent/CN207123631U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: QSFP+to4XSFP+AOC optical module Effective date of registration: 20190628 Granted publication date: 20180320 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Wuhan Linktel Technologies Co., Ltd. Registration number: 2019420000029 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 430000 building 12, Block E, 52 Liufang Avenue, Donghu New Technology Development Zone, Wuhan, Hubei Province Patentee after: Wuhan Liante Technology Co.,Ltd. Address before: 430000 2nd floor, building 1, Putian, China, No.20, daxueyuan Road, Donghu New Technology Development Zone, Wuhan, Hubei Province Patentee before: Linktel Technologies Co.,Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210115 Granted publication date: 20180320 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Linktel Technologies Co.,Ltd. Registration number: 2019420000029 |