CN201674521U - Managerial gigabit fiber switchboard - Google Patents
Managerial gigabit fiber switchboard Download PDFInfo
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- CN201674521U CN201674521U CN2010201969753U CN201020196975U CN201674521U CN 201674521 U CN201674521 U CN 201674521U CN 2010201969753 U CN2010201969753 U CN 2010201969753U CN 201020196975 U CN201020196975 U CN 201020196975U CN 201674521 U CN201674521 U CN 201674521U
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Abstract
The utility model discloses a managerial gigabit fiber switchboard which comprises a case and a main board circuit arranged in the case, wherein the case comprises a main panel and a plurality of side panels which surround the main panel to form the case together with the main panel; one end of the main panel is provided with an indicating lamp plate, and the other end thereof is provided with two photoelectrical multiplexing ports arranged linearly and three electrical interface ports arranged linearly; the main board circuit comprises an operating area and a reset module, an I/O module, an electrical interface module, a photoelectrical multiplexing port module, a lamp indicator and a power module, which are arranged at the periphery of the operating area by taking the operating area as the center in a surrounding way and are electrically connected with the operating area; the electrical interface module is electrically connected with the operating area by a PHY group; the electrical port module is respectively and electrically connected with the three electrical interface ports on the main panel correspondingly; the photoelectrical multiplexing port module is respectively and electrically connected with the two photoelectrical multiplexing ports on the main panel; and the lamp indicator is electrically connected with the indicating lamp plate on the main panel. The managerial gigabit fiber switchboard adopts reasonable inner structural design and humanized main panel design, greatly improves the stability of equipment, and effectively reduces the failure rate.
Description
Technical field
The utility model relates to a kind of switch, relates in particular to a kind of management type kilomega optic fiber 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, management type kilomega optic fiber 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 electricity mouthful port.
The motherboard design of at present big multi-exchange roughly all is divided into power module, computing module, I/O module, clock, a demonstration and electricity mouthful port module several main parts and forms; And project organization differs from one another especially in appearance, and is subjected to the influence of electricity mouthful port number and electricity mouthful 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 electricity mouthful port and demonstration basically, in the prior art mouthful port position design of the main panel of some product and electricity unreasonable, easily be not to use the person to operate inconvenience.
The utility model content
The purpose of this utility model is, a kind of management type kilomega optic fiber 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 management type kilomega optic fiber 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, an end is provided with LED Unit on this main panel, the other end is provided with the photoelectric multiplexing mouth that two yi word patterns are arranged, and three electricity mouthful ports that yi word pattern is arranged, this motherboard circuit comprises the computing district, and with this computing district be centering ring be located at around it and with the reseting module of its electric connection, the I/O module, electricity mouthful module, photoelectric multiplexing mouth module, lamp shows, and power module, this electricity mouth module electrically connects by PHY group and computing district, this electricity mouth module respectively with main panel on the corresponding electric connections of three electricity mouthful ports, photoelectric multiplexing mouth module respectively with main panel on two photoelectric multiplexing mouths electrically connect, lamp show with main panel on LED Unit electrically connect.
Described LED Unit is located at the left side of main panel, and three electricity mouthful port yi word patterns are arranged in the right positions place of main panel, and two photoelectric multiplexing mouth yi word patterns are arranged in the position between LED Unit and the electricity mouthful port.
Comprise several indicator lights on the described LED Unit.
Include several equidistant RJ45 electricity mouths of evenly arranging in described three electricity mouthful ports.
Include 8 equidistant equally distributed RJ45 electricity mouths in described each electricity mouthful port.
Built-in ARP in described computing district and DOS system of defense.
Be provided with the chip of supporting comprehensive QoS, Spanning Tree, the inhibition of multiple storm, Bandwidth Control, IGMP Snooping, ACL access control, DHCP Snooping, reaching linear speed filtration-storage-forward mode in the described computing district.
The beneficial effects of the utility model: management type kilomega optic fiber switch of the present utility model, it adopts rational internal structure design, and each module all is centered around around the computing district, has not only improved the stability of equipment greatly, and has effectively reduced failure rate; In addition, this management type kilomega optic fiber switch is in the main panel design, and LED Unit and two photoelectric multiplexing mouths and three electricity mouthful port homogeneous words are arranged, relatively hommization of design, and the distance between port and the port is just right, and is handy when plug is used; And the user can be provided with every function of WEB form to switch by ethernet port, and the tandem that is fit to very much medium-sized and small enterprises, campus network and metropolitan area network is used.
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 management type kilomega optic fiber switch internal structure;
Fig. 2 is the schematic diagram of the utility model management type kilomega optic fiber 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 management type kilomega optic fiber switch, it comprises: casing, and be installed on motherboard circuit (not shown) in the casing, this casing comprises a main panel 10, and around common several side panels of forming casing of this main panel 10 and its, an end is provided with LED Unit 12 on this main panel 10, the other end is provided with the photoelectric multiplexing mouth 14 that two yi word patterns are arranged, and three electricity mouthful port ones 6 that yi word pattern is arranged, this motherboard circuit comprises computing district 20, and with this computing district 20 be centering ring be located at its on every side and with the reseting module 21 of its electric connection, I/O module 22, electricity mouthful module 23, photoelectric multiplexing mouth module 24, lamp shows 25, and power module 26, this electricity mouth module 23 electrically connects by physical chip (PHY) group 27 and computing district 20, this electricity mouth module 23 respectively with main panel on the 6 corresponding electric connections of three electricity mouthful port ones, photoelectric multiplexing mouth module 24 respectively with main panel 10 on the 14 corresponding electric connections of two photoelectric multiplexing mouths, lamp show 25 with main panel 10 on LED Unit 12 electrically connect.
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, three electricity mouthful port one 6 yi word patterns are arranged in the right positions place of main panel 10, and trade mark and two photoelectric multiplexing mouths, 14 yi word patterns are arranged in the position between LED Unit 12 and the electricity mouthful port one 6.Comprise several indicator lights 122 on this LED Unit 12.Two photoelectric multiplexing mouths 14 are used for multiplexing between the electricity of respective amount with it mouthful.Include electric mouthful 162 of several equidistant RJ45 that evenly arrange in three electricity mouthful port ones 6, include 8 equidistant equally distributed RJ45 electricity mouths 162 in each electricity mouthful port.These management type kilomega optic fiber switch two photoelectric multiplexing mouths 14 and three electricity mouthful port one 6 equal yi word patterns arrange, relatively hommization of design, has outside preferably impression, and the distance between its port and the port is just right, handy when plug is used, the user can be provided with every function of WEB form to switch by an Ethernet electricity mouthful port.
In the utility model, computing district 20 has comprised FLASH, buffer memory and data operation, can realize the data operation function, reseting module 21 can switch all parameters be set to factory-default, I/O module 22 is as the effect of input and output, electricity mouthful module 23 is as the usefulness of RJ45 electricity mouth, photoelectric multiplexing mouth module 24 is used for multiplexing between the corresponding with it quantity electricity mouthful, lamp shows the operating state of 25 corresponding each electricity mouthful ports, and power module 26 provides electric device for this management type kilomega optic fiber switch.Further, computing of the present utility model district 20 also built-in ARP and DOS systems of defense, the effectively attack of defending address analysis protocol (ARP), DOS and various variant virus.Also be provided with in this computing district 20 and support comprehensive service quality (QoS:Quality of Service), generate tree (Spanning Tree), multiple storm suppresses, bandwidth control (Bandwidth Control), the Internet igmpinternet is intercepted (IGMP Snooping:Internet Group Management Protocol Snooping), ACL (Access Control List) access control, DynamicHost is provided with agreement and intercepts (DHCPSnooping:Dynamic Host Configuration Protocol Snooping), and the chip of linear speed filtration-storage-forward mode, it can provide real unblock switching fabric, support electricity mouthful Port Mirroring, electricity mouthful trunking, electricity mouthful port speed constraints etc. are fit to medium-sized and small enterprises very much, the tandem of campus network and metropolitan area network is used.In the utility model embodiment, QoS can select two kinds of queueing forms, strict preference formation (SPQ) and weighting circulation (WRR), and wherein weighting endless form has defined seven kinds of priority; Spanning Tree: support IEEE 802.1d (Spanning-Tree Protocol), IEEE 802.1w (RSTP) standard; VLAN: support VLAN, 24 dynamic vlans can be arranged, VLAN ID scope: 1-4094 at most based on port; Port Trunking: support static port to converge and meet the trunking of IEEE 802.3ad LACP agreement; Bandwidth Control: support the entrance and exit bandwidth control of every port; IGMP Snooping: support igmp version 2 (RFC 2236): this IGMPsnooping is used for when multicast packets is overflowed network, sets up the multicast group multicast packets is transmitted, and bandwidth avoids waste; SNMP/RMON:SNMP agency and RMON MIB (telemanagement information bank).In UKG2602GM, SNMP agency is a client software, is used in the SNMP order that reception sends from snmp management person's (server site) and replys with corresponding data.In addition, the SNMP agency also activates corresponding trap information when the trap incident takes place, and RMON is that the abbreviation of Remote Network Monitoring is the branch of SNMP MIB.
Management type kilomega optic fiber switch of the present utility model, it imports 90-264VAC, 50-60HZ, output 5V/12A, maximum power 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 electricity mouthful port.Concrete workflow is as follows: (1) receives a packet when management type kilomega optic fiber switch from certain electricity mouthful port, and it reads the source MAC in the packet header earlier, and which electricity mouthful 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 electricity mouthful port; (3) as the electricity mouthful port corresponding with this target MAC (Media Access Control) address arranged in the table, packet is directly copied on this electricity mouth port; (4) then packet is broadcast on all electricity mouthful ports as can not find corresponding electricity mouthful port in the table, when the purpose machine is responded source machine, it is corresponding with which electricity mouthful port that this management type kilomega optic fiber switch can be learnt a target MAC (Media Access Control) address again, with regard to no longer needing all electricity mouthful 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 management type kilomega optic fiber switch comes to this and sets up and safeguard its address table.This management type kilomega optic fiber switch can provide the Gbps of 52Gbit, 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, management type kilomega optic fiber switch of the present utility model, it adopts rational internal structure design, and each module all is centered around around the computing district, has not only improved the stability of equipment greatly, and has effectively reduced failure rate; In addition, this management type kilomega optic fiber switch is in the main panel design, and LED Unit and two photoelectric multiplexing mouths and three electricity mouthful port homogeneous words are arranged, relatively hommization of design, and the distance between port and the port is just right, and is handy when plug is used; And the user can be provided with every function of WEB form to switch by ethernet port, and the tandem that is fit to very much medium-sized and small enterprises, campus network and metropolitan area network is used.
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 (7)
1. management type kilomega optic fiber 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, an end is provided with LED Unit on this main panel, the other end is provided with the photoelectric multiplexing mouth that two yi word patterns are arranged, and three electricity mouthful ports that yi word pattern is arranged, this motherboard circuit comprises the computing district, and with this computing district be centering ring be located at around it and with the reseting module of its electric connection, the I/O module, electricity mouthful module, photoelectric multiplexing mouth module, lamp shows, and power module, this electricity mouth module electrically connects by PHY group and computing district, this electricity mouth module respectively with main panel on the corresponding electric connections of three electricity mouthful ports, photoelectric multiplexing mouth module respectively with main panel on two photoelectric multiplexing mouths electrically connect, lamp show with main panel on LED Unit electrically connect.
2. management type kilomega optic fiber switch as claimed in claim 1, it is characterized in that, described LED Unit is located at the left side of main panel, and three electricity mouthful port yi word patterns are arranged in the right positions place of main panel, and two photoelectric multiplexing mouth yi word patterns are arranged in the position between LED Unit and the electricity mouthful port.
3. management type kilomega optic fiber switch as claimed in claim 2 is characterized in that, comprises several indicator lights on the described LED Unit.
4. management type kilomega optic fiber switch as claimed in claim 2 is characterized in that, includes several equidistant RJ45 electricity mouths of evenly arranging in described three electricity mouthful ports.
5. management type kilomega optic fiber switch as claimed in claim 4 is characterized in that, includes 8 equidistant equally distributed RJ45 electricity mouths in described each electricity mouthful port.
6. management type kilomega optic fiber switch as claimed in claim 1 is characterized in that, built-in ARP in described computing district and DOS system of defense.
7. management type kilomega optic fiber switch as claimed in claim 6, it is characterized in that, be provided with the chip of supporting comprehensive QoS, Spanning Tree, multiple storm inhibition, BandwidthControl, IGMP Snooping, ACL access control, DHCP Snooping, reaching linear speed filtration-storage-forward mode in the described computing district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201969753U CN201674521U (en) | 2010-05-19 | 2010-05-19 | Managerial gigabit fiber switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201969753U CN201674521U (en) | 2010-05-19 | 2010-05-19 | Managerial gigabit fiber switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201674521U true CN201674521U (en) | 2010-12-15 |
Family
ID=43331928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201969753U Expired - Fee Related CN201674521U (en) | 2010-05-19 | 2010-05-19 | Managerial gigabit fiber switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201674521U (en) |
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2010
- 2010-05-19 CN CN2010201969753U patent/CN201674521U/en not_active Expired - Fee Related
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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: 20120519 |