CN201674519U - Multiport switchboard - Google Patents
Multiport switchboard Download PDFInfo
- Publication number
- CN201674519U CN201674519U CN2010201968197U CN201020196819U CN201674519U CN 201674519 U CN201674519 U CN 201674519U CN 2010201968197 U CN2010201968197 U CN 2010201968197U CN 201020196819 U CN201020196819 U CN 201020196819U CN 201674519 U CN201674519 U CN 201674519U
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Abstract
The utility model relates to a multiport switchboard comprising a switchboard shell, and a main board circuit arranged in the switchboard shell, wherein the switchboard shell comprises a main panel and a plurality of side panels which surround the main panel and form the switchboard shell with the main panel; the main panel comprises an indicator plate, two photo-recombination electric ports which are distributed in a line shape and three optical fibre ports which are distributed in a line shape; the main board circuit comprises a processor, a power supply module, a lamp display, a photo-recombination electric port module, a PHY group and an optical fibre port module, wherein the power supply module, the lamp display, the photo-recombination electric port module and the PHY group are arranged around the processor by taking the processor as a center and are electrically connected with the processor; the optical fibre port module is arranged at one end of the PHY group and is electrically connected with the PHY group; the photo-recombination electric port module is correspondingly and electrically connected with the photo-recombination electric ports on the main panel, and is correspondingly and electrically connected with the optical fibre ports on the main panel; and the lamp display is electrically connected with the indicator plate on the main panel. The multiport switchboard adopts a reasonable internal structural design, thus greatly improving the stability of the equipment and effectively reducing the fault rate.
Description
Technical field
The utility model relates to a kind of switch, relates in particular to a kind of multi port switch.
Background technology
Exchange (switching) is the needs according to communication two ends transmission information, uses method artificial or that equipment is finished automatically, wanting information transmitted to deliver to the general designation of the technology on the satisfactory corresponding route.The switch of broad sense (switch) is exactly a kind of equipment of finishing information exchange functions in communication system.The development comparative maturity of two layer-switching technologies, Layer 2 switch belongs to data link layer device, mac address information in can the recognition data bag is transmitted according to MAC Address, and these MAC Address are recorded in the own inner address table with corresponding fiber port.
The motherboard design of at present big multi-exchange roughly all is divided into power module, computing module, demonstration and fiber port module several main parts and forms; And project organization differs from one another especially in appearance, and is subjected to the influence of fiber port number and fiber port type, and the appearance design of every kind of machine all has the characteristics of oneself.And in switch device, structural design is in occupation of consequence very, and unreasonable design might cause that problems such as signal attenuation, system's instability occur.And external structure is exactly the design of fiber port and demonstration basically, and the main panel of some product and fiber port Position Design are unreasonable in the prior art, easily are not to use the person to operate inconvenience.
The utility model content
The purpose of this utility model is, a kind of multi port switch is provided, and it adopts rational internal structure design, and the design of the main panel of hommization, has improved the stability of equipment greatly, effectively reduces failure rate.
For achieving the above object, the utility model provides a kind of multi port switch, it comprises: casing, and be installed on motherboard circuit in the casing, this casing comprises a main panel, and around this main panel and its common several side panels of forming casing, this main panel is provided with LED Unit, the recovery that two yi word patterns are arranged is electric with mouth and three fiber ports that yi word pattern is arranged, this motherboard circuit comprises processor, with this processor be centering ring be located at around it and with the power module of its electric connection, lamp shows, a recovery electricity mouthful module, PHY group (physical chip group), and be located at PHY group's one end and with the optical fiber port module of its electric connection, this recovery electricity is electric with a mouthful corresponding electric connection with mouthful module and the recovery on the main panel, optical fiber port module and the corresponding electric connection of fiber port on the main panel, lamp show with main panel on LED Unit electrically connect.
Described LED Unit is located at the left side of main panel, and three fiber port yi word patterns are arranged in the right positions place of main panel, and two recovery electricity are located between LED Unit and the fiber port with mouth.
Comprise several indicator lights on the described LED Unit.
Include several equidistant optical fiber ports of evenly arranging in described three fiber ports.
Described indicator light comprises several the corresponding recovery electricity optical fiber port indicator light of the recovery electricity of mouth with mouthful indicator light and corresponding fiber port.
Include 8 equidistant equally distributed optical fiber ports in described each fiber port.
The beneficial effects of the utility model: multi port switch of the present utility model, be the kilomega optic fiber switch of low-power, high Gbps, it adopts rational internal structure design, has improved the stability of equipment greatly, and has effectively reduced failure rate; In addition, this multi port switch is in the main panel design, and lamp plate and fiber port one word are arranged, relatively hommization of design, and the distance between fiber port and the fiber port is just right, and is handy when plug is used; The utlity model has big capacity, high bandwidth characteristics, can compatible complete/semiduplex mode, safeguard the MAC Address tabulation automatically, support two-way MAC address learning function; Auto-negotiation functionality (dual-mode/speed) is supported in the clog-free work of all fiber port full line speeds, and full line speed filters and forwarding capability, supports the Auto-MDIX function, discerns Straight-Through Cable and crossover network cables automatically, supports the oversized frame transmission.
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by embodiment of the present utility model is described in detail.
In the accompanying drawing,
Fig. 1 is the module diagram of the utility model multi port switch internal structure;
Fig. 2 is the schematic diagram of the utility model multi port switch main panel.
Embodiment
For further setting forth technological means and the effect thereof that the utility model is taked, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
As shown in Figure 1, the utility model provides a kind of multi port switch, it comprises: casing and be installed on motherboard circuit (not shown) in the casing, this casing comprises a main panel 10, reaches around common several side panels of forming casing of this main panel 10 and its, this main panel 10 is provided with recovery electricity that LED Unit 12, two yi word patterns arrange with 13 and three fiber ports 14 that yi word pattern is arranged of mouth, includes several equidistant optical fiber ports of evenly arranging 142 in the described fiber port 14.This motherboard circuit comprise processor 20, with this processor 20 be centering ring be located at around it and show 22 with power module 21, the lamp of its electric connection, the recovery electricity with mouth module 23, PHY group 24 and be located at PHY group's 24 1 ends and with the optical fiber port module 25 of its electric connection.Described processor 20 is used to realize the data operation function, power module 21 provides electric device for this multi port switch, lamp demonstration 22 corresponding each fiber ports 14 and the recovery electricity operating state of mouth 13, the recovery electricity uses mouth module 23 to electrically connect recovery electricity mouth 13, can connect electricity mouth or optical fiber port and realize that twisted-pair feeder connects, PHY group 24 is used to finish the conversion between fiber-optic signal and the processor signal, three fiber ports, 14 corresponding electric connections on optical fiber port module 25 and the main panel 10 are used to plug the usefulness of interface.LED Unit 12 on lamp demonstration 26 and the main panel 10 electrically connects.
As shown in Figure 2, as an embodiment of the present utility model, described LED Unit 12 is located at the left side of main panel 10, and three fiber port 14 yi word patterns are arranged in the right positions place of main panel 10, and trade mark and two recovery electricity are located between LED Unit 12 and the fiber port 14 with mouth 13.Include several equidistant optical fiber ports of evenly arranging 142 in the described fiber port 14, include 8 equidistant equally distributed optical fiber ports 142 in each fiber port.Comprise several indicator lights on this LED Unit 12, several indicator lights include several the corresponding recovery electricity optical fiber port indicator light 122 of the recovery electricity of mouth 13 with optical fiber port 142 on mouthful indicator light 121 and the corresponding fiber port 14.Three fiber port 14 yi word patterns of this multi port switch arrange, and relatively hommization of design have outside preferably impression, and the distance between its fiber port and the fiber port is just right, and is handy when plug is used.
Multi port switch of the present utility model, it imports 90-264VAC, 50-60HZ, output 5V/12A, maximum power only is 30W, its mac address information in can the recognition data bag is transmitted according to MAC Address, and these MAC Address are recorded in the own inner address table with corresponding fiber port.Concrete workflow is as follows: (1) receives a packet when multi port switch from certain fiber port, and it reads the source MAC in the packet header earlier, and which fiber port it is connected on regard to the machine of knowing source MAC like this; (2) remove to read target MAC (Media Access Control) address in the packet header again, and in address table, search corresponding fiber port; (3) as in the table fiber port corresponding with this target MAC (Media Access Control) address being arranged, packet is directly copied on this fiber port; (4) then packet is broadcast on all fiber ports as can not find corresponding fiber port in the table, when the purpose machine is responded source machine, it is corresponding with which fiber port that this multi port switch can be learnt a target MAC (Media Access Control) address again, with regard to no longer needing all fiber ports broadcasted when transmitting data next time.Constantly this process of circulation can be learnt for the mac address information of the whole network, and multi port switch comes to this and sets up and safeguard its address table.This multi port switch provides data exchange capability, and the Gbps of 48Gbit can be provided, and data exchange capability improves greatly, can realize the clog-free exchange of full line speed, and this is that to be operated in the router of network layer inaccessiable far away.
In sum, multi port switch of the present utility model is the kilomega optic fiber switch of low-power, high Gbps, and it adopts rational internal structure design, has improved the stability of equipment greatly, and has effectively reduced failure rate; In addition, this multi port switch is in the main panel design, and lamp plate and fiber port one word are arranged, relatively hommization of design, and the distance between fiber port and the fiber port is just right, and is handy when plug is used; The utlity model has big capacity, high bandwidth characteristics, can compatible complete/semiduplex mode, safeguard the MAC Address tabulation automatically, support two-way MAC address learning function; Auto-negotiation functionality (dual-mode/speed) is supported in the clog-free work of all fiber port full line speeds, and full line speed filters and forwarding capability, supports the Auto-MDIX function, discerns Straight-Through Cable and crossover network cables automatically, supports the oversized frame transmission.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection range of the utility model accompanying Claim.
Claims (6)
1. multi port switch, it is characterized in that, comprise: casing, and be installed on motherboard circuit in the casing, this casing comprises a main panel, and around this main panel and its common several side panels of forming casing, this main panel is provided with LED Unit, the recovery that two yi word patterns are arranged is electric with mouth and three fiber ports that yi word pattern is arranged, this motherboard circuit comprises processor, with this processor be centering ring be located at around it and with the power module of its electric connection, lamp shows, a recovery electricity mouthful module, PHY group, and be located at PHY group's one end and with the optical fiber port module of its electric connection, this recovery electricity is electric with a mouthful corresponding electric connection with mouthful module and the recovery on the main panel, optical fiber port module and the corresponding electric connection of fiber port on the main panel, lamp show with main panel on LED Unit electrically connect.
2. multi port switch as claimed in claim 1 is characterized in that described LED Unit is located at the left side of main panel, and three fiber port yi word patterns are arranged in the right positions place of main panel, and two recovery electricity are located between LED Unit and the fiber port with mouth.
3. multi port switch as claimed in claim 2 is characterized in that, comprises several indicator lights on the described LED Unit.
4. multi port switch as claimed in claim 2 is characterized in that, includes several equidistant optical fiber ports of evenly arranging in described three fiber ports.
5. multi port switch as claimed in claim 3 is characterized in that, described indicator light comprises several the corresponding recovery electricity fiber port indicator light of the recovery electricity of mouth with mouthful indicator light and corresponding fiber port.
6. multi port switch as claimed in claim 4 is characterized in that, includes 8 equidistant equally distributed optical fiber ports in described each fiber port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201968197U CN201674519U (en) | 2010-05-19 | 2010-05-19 | Multiport switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201968197U CN201674519U (en) | 2010-05-19 | 2010-05-19 | Multiport switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201674519U true CN201674519U (en) | 2010-12-15 |
Family
ID=43331926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201968197U Expired - Fee Related CN201674519U (en) | 2010-05-19 | 2010-05-19 | Multiport switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201674519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595935A (en) * | 2021-07-20 | 2021-11-02 | 锐捷网络股份有限公司 | Data center switch architecture and data center |
-
2010
- 2010-05-19 CN CN2010201968197U patent/CN201674519U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595935A (en) * | 2021-07-20 | 2021-11-02 | 锐捷网络股份有限公司 | Data center switch architecture and data center |
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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: 20101215 Termination date: 20110519 |