CN116761102A - 100G uplink three-layer switch with pluggable power supply and use method - Google Patents
100G uplink three-layer switch with pluggable power supply and use method Download PDFInfo
- Publication number
- CN116761102A CN116761102A CN202310774991.8A CN202310774991A CN116761102A CN 116761102 A CN116761102 A CN 116761102A CN 202310774991 A CN202310774991 A CN 202310774991A CN 116761102 A CN116761102 A CN 116761102A
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- Prior art keywords
- power
- heat dissipation
- power supply
- switch
- shell
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 claims abstract description 48
- 230000003287 optical effect Effects 0.000 claims abstract description 32
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 27
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims 1
- 206010033799 Paralysis Diseases 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000005477 standard model Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/028—Subscriber network interface devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/03—Power distribution arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/035—Cooling of active equipments, e.g. air ducts
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0007—Construction
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The application provides a 100G upper three-layer switch with pluggable power supply and a use method thereof, comprising a power supply assembly, wherein the power supply assembly comprises a shell, an AC/DC power supply adapter, a double-power automatic transfer switch, a heat dissipation fan, four guide rails, a lithium battery, a power supply socket, two plug-in sockets, a slot, two sliding blocks, a circuit board, a 10GSFP optical module, a 100GQSFP28 optical module and an RJ-45 connector; the AC/DC power adapter and the dual-power automatic transfer switch are both arranged on the inner bottom wall of the shell. According to the application, one or two lithium batteries can be selectively installed according to actual use requirements, and one or two heat dissipation fans are selectively installed according to actual working conditions by picking up the heat dissipation fans and inserting the sliding blocks into the guide rails; when the mains supply is powered off, the power supply module is switched through the dual-power automatic transfer switch, and the lithium battery supplies power to the switch at the moment, so that the automatic switching of the power supply is realized, and the situation that the switch is paralyzed and cannot be used is avoided.
Description
Technical Field
The application relates to a switch, in particular to a 100G uplink three-layer switch with pluggable power supply and a use method thereof, and belongs to the technical field of switches.
Background
The three-layer switch is a switch with a partial router function, and works in the third layer of the OSI network standard model: network layer. The most important purpose of the three-layer switch is to accelerate data exchange in a large local area network, and the routing function is also used for serving the purpose, so that one-time routing and multiple forwarding can be realized. The switch can communicate with a plurality of pairs of ports simultaneously, so that each pair of communicating hosts can transmit data without collision as in the case of exclusive communication media.
The switch is powered by electric energy, and is generally powered by mains supply, but when the existing switch works, once mains supply faults occur and power failure occurs, the switch can be powered off and is not used, and heat dissipation devices in the existing switch are fixedly installed and cannot be assembled in a modularized mode according to actual working conditions.
Disclosure of Invention
In view of the above, the present application provides a 100G upstream three-layer switch with pluggable power supply and a method for using the same, which solves or alleviates the technical problems existing in the prior art, and at least provides a beneficial choice.
The technical scheme of the embodiment of the application is realized as follows: the 100G upper connection three-layer switch with pluggable power supply comprises a power supply assembly, wherein the power supply assembly comprises a shell, an AC/DC power supply adapter, a double-power automatic transfer switch, a heat dissipation fan, four guide rails, a lithium battery, a power supply socket, two plug sockets, a slot, two sliding blocks, a circuit board, a 10GSFP optical module, a 100GQSFP28 optical module and an RJ-45 connector;
the AC/DC power adapter and the dual-power automatic transfer switch are both arranged on the inner bottom wall of the shell, the two plug-in sockets are symmetrically arranged on the inner bottom wall of the shell, the slot is formed in the upper surface of the plug-in socket, the inner bottom wall of the slot is provided with a contact terminal, the lithium battery is plugged in the slot, the four guide rails are symmetrically and fixedly connected with the inner rear wall of the shell, the two slide blocks are symmetrically and fixedly connected with the two sides of the heat dissipation fan, and the 10GSFP optical module, the 100GQSFP28 optical module and the RJ-45 connector are all arranged on the upper surface of the circuit board.
Further preferably, a heat dissipation hole is formed in the rear surface of the housing, and the position of the heat dissipation fan corresponds to the position of the heat dissipation hole.
Further preferably, the outer side wall of the sliding block is slidably connected to the inner side wall of the guide rail, a power socket is formed in the rear surface of the shell, and the position of the power socket corresponds to the position of the AC/DC power adapter.
Further preferably, the number of the 10g sfp optical modules is twenty four, the number of the 100g sfp28 optical modules is two, and the interface ends of the 10g sfp optical modules, the 100g sfp28 optical modules and the RJ-45 connector are all embedded in the front surface of the housing.
Further preferably, a main body component is mounted on the upper surface of the circuit board, and the main body component comprises a CPU chip, a flash memory, an ASIC chip and a nonvolatile memory;
the CPU chip, the flash memory, the ASIC chip and the nonvolatile memory are all arranged on the upper surface of the circuit board.
Further preferably, two air inlets are symmetrically formed on two sides of the shell.
Further preferably, the circuit board is fixedly connected to the inner bottom wall of the housing through screws.
Further preferably, the upper surface of the housing is fixedly connected with an upper cover plate through screws, and the lower surface of the upper cover plate is attached to the upper surface of the heat dissipation fan.
The application provides a use method of a 100G uplink three-layer switch with pluggable power supply, which comprises the following steps:
s1, opening an upper cover plate to carry out modularized assembly on two lithium batteries, and selecting one or two lithium batteries to use according to actual use requirements;
s2, assembling the heat dissipation fans can be achieved by taking up the heat dissipation fans and inserting the sliding blocks into the guide rails, and one or two heat dissipation fans are selectively installed according to actual working conditions;
s3, connecting the AC/DC power adapter with external commercial power through a power socket, wherein the AC/DC power adapter can supply power for a heat dissipation fan and a circuit board, and simultaneously can charge a lithium battery, and the circuit board respectively supplies power for a CPU chip and an ASIC chip;
s4, when the mains supply is powered off, the power source accessed by the switch is the mains supply, and the power supply module is switched through the dual-power automatic change-over switch, and at the moment, the lithium battery supplies power for the heat dissipation fan and the circuit board, so that the automatic switching of the power source is realized.
By adopting the technical scheme, the embodiment of the application has the following advantages: according to the application, one or two lithium batteries can be selectively installed according to actual use requirements by opening the upper cover plate, the assembly of the heat dissipation fan can be realized by taking up the heat dissipation fan and inserting the sliding block into the guide rail, and one or two heat dissipation fans can be selectively installed according to actual working conditions, so that the installation is convenient and the applicability is stronger; through connecting AC/DC power adapter with external commercial power, the power that the switch inserted is the commercial power this moment, when the commercial power cuts off the power supply, switches power supply module through dual supply automatic transfer switch, is supplied power for the switch this moment by the lithium cell, and then has realized the automatic switch of power, avoids appearing the condition that the switch paralysis can't use.
The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present application will become apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of the present application;
FIG. 2 is a block diagram of a body assembly of the present application;
FIG. 3 is a block diagram of a power supply assembly of the present application;
FIG. 4 is a block diagram of a socket according to the present application;
FIG. 5 is a schematic diagram of the connection of the slider and the guide rail according to the present application.
Reference numerals: 101. a power supply assembly; 11. a housing; 12. an AC/DC power adapter; 13. a dual-power automatic transfer switch; 14. a heat dissipation fan; 15. a guide rail; 16. a lithium battery; 17. a power socket; 18. a heat radiation hole; 19. a socket; 20. a slot; 21. a contact terminal; 22. a slide block; 23. a circuit board; 24. a 10GSFP optical module; 25. a 100g QSFP28 optical module; 26. an RJ-45 connector; 301. a body assembly; 31. an upper cover plate; 32. a CPU chip; 33. a flash memory; 34. an ASIC chip; 36. a nonvolatile memory; 37. an air inlet.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present application. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-5, the embodiment of the application provides a 100G upper three-layer switch with pluggable power, which comprises a power supply assembly 101, wherein the power supply assembly 101 comprises a shell 11, an AC/DC power adapter 12, a dual-power automatic transfer switch 13, a heat dissipation fan 14, four guide rails 15, a lithium battery 16, a power supply socket 17, two socket seats 19, a slot 20, two sliding blocks 22, a circuit board 23, a 10GSFP optical module 24, a 100GQSFP28 optical module 25 and an RJ-45 connector 26;
the AC/DC power adapter 12 and the dual-power automatic transfer switch 13 are both arranged on the inner bottom wall of the shell 11, the two plug-in sockets 19 are symmetrically arranged on the inner bottom wall of the shell 11, the slot 20 is arranged on the upper surface of the plug-in socket 19, the contact terminal 21 is arranged on the inner bottom wall of the slot 20, the lithium battery 16 is plugged into the slot 20, the four guide rails 15 are symmetrically and fixedly connected on the inner rear wall of the shell 11, the two sliding blocks 22 are symmetrically and fixedly connected on two sides of the heat dissipation fan 14, and the 10GSFP optical module 24, the 100GQSFP28 optical module 25 and the RJ-45 connector 26 are all arranged on the upper surface of the circuit board 23.
In one embodiment, the rear surface of the housing 11 is provided with a heat dissipation hole 18, the position of the heat dissipation fan 14 corresponds to the position of the heat dissipation hole 18, the outer side wall of the sliding block 22 is slidably connected to the inner side wall of the guide rail 15, the rear surface of the housing 11 is provided with a power socket 17, the position of the power socket 17 corresponds to the position of the AC/DC power adapter 12, the heat dissipation fan 14 is slidably connected with the guide rail 15 through the sliding block 22, and therefore the heat dissipation fan 14 is conveniently installed, and the AC/DC power adapter 12 is conveniently connected with the external mains supply through the power socket 17.
In one embodiment, the number of 10GSFP optical modules 24 is twenty four, the number of 100GQSFP28 optical modules 25 is two, the interface ends of the 10GSFP optical modules 24, 100GQSFP28 optical modules 25 and the RJ-45 connector 26 are all embedded in the front surface of the housing 11, photoelectric conversion can be achieved through the 10GSFP optical modules 24 and 100GQSFP28 optical modules 25, the transmitting end converts the electrical signal into the optical signal, the receiving end converts the optical signal into the electrical signal after transmitting through the optical fiber, and the RJ-45 connector 26 is used for termination of the data cable.
In one embodiment, the upper surface of the circuit board 23 is mounted with a body assembly 301, the body assembly 301 including a CPU chip 32, a flash memory 33, an ASIC chip 34, and a nonvolatile memory 36;
the CPU chip 32, the flash memory 33, the ASIC chip 34 and the nonvolatile memory 36 are all mounted on the upper surface of the circuit board 23, and two air inlets 37 are symmetrically formed on two sides of the housing 11, so that when the heat dissipation fan 14 works, external air passes through the air inlets 37 and then is exhausted through the heat dissipation holes 18, thereby achieving the effect of heat dissipation.
In one embodiment, the circuit board 23 is fixedly connected to the inner bottom wall of the housing 11 through screws, the upper surface of the housing 11 is fixedly connected with the upper cover plate 31 through screws, the lower surface of the upper cover plate 31 is attached to the upper surface of the heat dissipation fan 14, the upper cover plate 31 is connected with the housing 11 through screws, and therefore the heat dissipation fan is convenient to detach, and meanwhile the position of the heat dissipation fan 14 can be limited through the upper cover plate 31.
In one embodiment, the electrical output end of the AC/DC power adapter 12 is electrically connected to the electrical input end of the dual-power automatic transfer switch 13, the electrical output end of the lithium battery 16 is electrically connected to the electrical input end of the dual-power automatic transfer switch 13 through the contact terminal 21, and the electrical output end of the dual-power automatic transfer switch 13 is electrically connected to the electrical input ends of the heat dissipation fan 14 and the circuit board 23, respectively.
The application provides a use method of a 100G uplink three-layer switch with pluggable power supply, which comprises the following steps:
s1, by opening the upper cover plate 31, two lithium batteries 16 can be assembled in a modularized manner, and one or two lithium batteries 16 can be selected to be used according to actual use requirements;
s2, the radiating fans 14 are assembled by taking up the radiating fans 14 and inserting the sliding blocks 22 into the guide rails 15, and one or two radiating fans 14 are installed selectively according to actual working conditions;
s3, connecting the AC/DC power adapter 12 with external commercial power through a power socket 17, so that the AC/DC power adapter 12 can supply power to the heat dissipation fan 14 and the circuit board 23, and simultaneously can charge the lithium battery 16, and the circuit board 23 respectively supplies power to the CPU chip 32 and the ASIC chip 34;
and S4, when the mains supply is powered off, the power supply connected to the switch is the mains supply, and the power supply module is switched through the dual-power automatic transfer switch 13, and the lithium battery 16 supplies power to the heat dissipation fan 14 and the circuit board 23, so that the automatic switching of the power supply is realized.
According to the application, one or two lithium batteries can be selectively installed according to actual use requirements by opening the upper cover plate, the assembly of the heat dissipation fan can be realized by taking up the heat dissipation fan and inserting the sliding block into the guide rail, and one or two heat dissipation fans can be selectively installed according to actual working conditions, so that the installation is convenient and the applicability is stronger; through connecting AC/DC power adapter with external commercial power, the power that the switch inserted is the commercial power this moment, when the commercial power cuts off the power supply, switches power supply module through dual supply automatic transfer switch, is supplied power for the switch this moment by the lithium cell, and then has realized the automatic switch of power, avoids appearing the condition that the switch paralysis can't use.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a but 100G of power plug allies oneself with three-layer switch on, includes power supply unit (101), its characterized in that: the power supply assembly (101) comprises a shell (11), an AC/DC power adapter (12), a double-power automatic transfer switch (13), a heat dissipation fan (14), four guide rails (15), a lithium battery (16), a power supply socket (17), two plug-in sockets (19), a slot (20), two sliding blocks (22), a circuit board (23), a 10GSFP optical module (24), a 100GQSFP28 optical module (25) and an RJ-45 connector (26);
the AC/DC power adapter (12) and the double-power automatic transfer switch (13) are both installed on the inner bottom wall of the shell (11), the two plug-in bases (19) are symmetrically installed on the inner bottom wall of the shell (11), the slot (20) is formed in the upper surface of the plug-in base (19), the contact terminal (21) is installed on the inner bottom wall of the slot (20), the lithium battery (16) is plugged into the slot (20), the four guide rails (15) are symmetrically and fixedly connected to the inner rear wall of the shell (11), the two sliding blocks (22) are symmetrically and fixedly connected to the two sides of the heat dissipation fan (14), and the 10GSFP optical module (24), the 100GQSFP28 optical module (25) and the RJ-45 connector (26) are all installed on the upper surface of the circuit board (23).
2. The pluggable 100G upstream three-layer switch of claim 1, wherein: the rear surface of the shell (11) is provided with a heat dissipation hole (18), and the position of the heat dissipation fan (14) corresponds to the position of the heat dissipation hole (18).
3. The pluggable 100G upstream three-layer switch of claim 1, wherein: the outer side wall of the sliding block (22) is connected to the inner side wall of the guide rail (15) in a sliding mode, a power socket (17) is formed in the rear surface of the shell (11), and the position of the power socket (17) corresponds to the position of the AC/DC power adapter (12).
4. The pluggable 100G upstream three-layer switch of claim 1, wherein: the number of the 10GSFP optical modules (24) is twenty four, the number of the 100GQSFP28 optical modules (25) is two, and interface ends of the 10GSFP optical modules (24), the 100GQSFP28 optical modules (25) and the RJ-45 connectors (26) are embedded in the front surface of the shell (11).
5. The pluggable 100G upstream three-layer switch of claim 1, wherein: the upper surface of the circuit board (23) is provided with a main body component (301), and the main body component (301) comprises a CPU chip (32), a flash memory (33), an ASIC chip (34) and a nonvolatile memory (36);
the CPU chip (32), the flash memory (33), the ASIC chip (34) and the nonvolatile memory (36) are all mounted on the upper surface of the circuit board (23).
6. The pluggable 100G upstream three-layer switch of claim 4, wherein: two air inlets (37) are symmetrically formed in two sides of the shell (11).
7. The pluggable 100G upstream three-layer switch of claim 5, wherein: the circuit board (23) is fixedly connected to the inner bottom wall of the shell (11) through screws.
8. The pluggable 100G upstream three-layer switch of claim 7, wherein: the upper surface of casing (11) is connected with upper cover plate (31) through screw fixed connection, the lower surface of upper cover plate (31) laminating in the upper surface of radiator fan (14).
9. A method of using a pluggable 100G upstream three-layer switch according to any one of claims 1-8, comprising the steps of:
s1, by opening an upper cover plate (31), two lithium batteries (16) can be assembled in a modularized mode, and one or two lithium batteries (16) can be selected to be used according to actual use requirements;
s2, assembling the heat dissipation fans (14) can be achieved by taking up the heat dissipation fans (14) and inserting the sliding blocks (22) into the guide rails (15), and one or two heat dissipation fans (14) can be installed selectively according to actual working conditions;
s3, connecting the AC/DC power adapter (12) with external commercial power through a power socket (17), so that the AC/DC power adapter (12) can supply power to the heat dissipation fan (14) and the circuit board (23), and simultaneously can charge the lithium battery (16), and the circuit board (23) respectively supplies power to the CPU chip (32) and the ASIC chip (34);
s4, when the mains supply is powered off, the power supply connected to the switch is the mains supply, and the power supply module is switched through the dual-power automatic transfer switch (13), and at the moment, the lithium battery (16) supplies power for the heat dissipation fan (14) and the circuit board (23), so that the automatic switching of the power supply is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310774991.8A CN116761102A (en) | 2023-06-27 | 2023-06-27 | 100G uplink three-layer switch with pluggable power supply and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310774991.8A CN116761102A (en) | 2023-06-27 | 2023-06-27 | 100G uplink three-layer switch with pluggable power supply and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116761102A true CN116761102A (en) | 2023-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310774991.8A Pending CN116761102A (en) | 2023-06-27 | 2023-06-27 | 100G uplink three-layer switch with pluggable power supply and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116761102A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117041755A (en) * | 2023-09-22 | 2023-11-10 | 深圳市宇航光通科技有限公司 | High-density 2.5G electrical port and 40G optical port switch and method |
-
2023
- 2023-06-27 CN CN202310774991.8A patent/CN116761102A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117041755A (en) * | 2023-09-22 | 2023-11-10 | 深圳市宇航光通科技有限公司 | High-density 2.5G electrical port and 40G optical port switch and method |
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