CN202551078U - Virtual Ethernet equipment - Google Patents
Virtual Ethernet equipment Download PDFInfo
- Publication number
- CN202551078U CN202551078U CN2012201382512U CN201220138251U CN202551078U CN 202551078 U CN202551078 U CN 202551078U CN 2012201382512 U CN2012201382512 U CN 2012201382512U CN 201220138251 U CN201220138251 U CN 201220138251U CN 202551078 U CN202551078 U CN 202551078U
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- Prior art keywords
- ethernet
- main control
- control module
- circuit
- switching chip
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses virtual Ethernet equipment. The virtual Ethernet equipment comprises a main control module, a multi-path E1 digital interface switched in the main control module, a management interface, a power supply and an Ethernet interface, wherein the main control module is composed of an Ethernet exchange chip the type of which is KS8993, as well as a display circuit, a signal detection circuit, a clock circuit and a control output circuit which are connected into the Ethernet exchange chip. The virtual Ethernet equipment provided by the utility model has the advantages that the structure is simple, the virtual Ethernet equipment is easy to realize, and the speed of transmitting data from an E1 transmission net to the Ethernet is greatly accelerated.
Description
Technical field
The utility model relates to the ethernet device field, is specially a kind of virtual ethernet device of using.
Background technology
Ethernet is the most general communication protocol standard that current local area network (LAN) adopts, and it uses the CSMA/CD technology, and operates on polytype cable with very high transmission speed.Prior art E1 transmission network because the restriction of single E1 digital interface bandwidth causes data transmission bauds slow, and also can cause transfer of data to be interrupted when the E1 digital interface breaks down when Ethernet transmission data.
The utility model content
The utility model purpose provides a kind of virtual ethernet device of using, and transmits the slow and easy problem of interrupting of data speed to solve prior art E1 transmission network to Ethernet.
In order to achieve the above object, the technical scheme that the utility model adopted is:
A kind of virtual ethernet device of using; Include multichannel E1 digital interface, management interface, power supply, the Ethernet interface of main control module, access main control module; It is characterized in that: said main control module comprises that model is the Ethernet switching chip of KS8993; And the display circuit on the access network based on ethernet exchange chip, signal deteching circuit, clock circuit, controlling output circuit; Said multichannel E1 digital interface inserts the data input pin of Ethernet switching chip in the main control module; Said Ethernet interface inserts the data output end of Ethernet switching chip in the main control module, and said management interface inserts the control end of Ethernet switching chip in the main control module, said power supply supply power respectively Ethernet switching chip, display circuit, signal deteching circuit, clock circuit, controlling output circuit to the main control module.
The utility model is simple in structure, is easy to realize, multichannel E1 digital interface is combined into a broadband signal inserts in the main control module; Through the Ethernet switching chip in the main control module with data passes to Ethernet; Can realize data in high speed transmission, simultaneously because Ethernet switching chip can automatic fault tolerant to the E1 digital interface, therefore when part E1 digital interface breaks down; Transmission that can interrupt data only reduces the speed of transfer of data.The utility model can improve the speed of E1 transmission network to Ethernet transmission data greatly.
Description of drawings
Fig. 1 is the utility model schematic block circuit diagram.
Embodiment
As shown in Figure 1.A kind of virtual ethernet device of using; Include multichannel E1 digital interface, management interface, power supply, the Ethernet interface of main control module, access main control module; Main control module comprises that model is the Ethernet switching chip of KS8993; And the display circuit on the access network based on ethernet exchange chip, signal deteching circuit, clock circuit, controlling output circuit; Multichannel E1 digital interface inserts the data input pin of Ethernet switching chip in the main control module; Ethernet interface inserts the data output end of Ethernet switching chip in the main control module, and management interface inserts the control end of Ethernet switching chip in the main control module, power supply supply power respectively Ethernet switching chip, display circuit, signal deteching circuit, clock circuit, controlling output circuit to the main control module.
Claims (1)
1. virtual ethernet device of using; Include multichannel E1 digital interface, management interface, power supply, the Ethernet interface of main control module, access main control module; It is characterized in that: said main control module comprises that model is the Ethernet switching chip of KS8993; And the display circuit on the access network based on ethernet exchange chip, signal deteching circuit, clock circuit, controlling output circuit; Said multichannel E1 digital interface inserts the data input pin of Ethernet switching chip in the main control module; Said Ethernet interface inserts the data output end of Ethernet switching chip in the main control module, and said management interface inserts the control end of Ethernet switching chip in the main control module, said power supply supply power respectively Ethernet switching chip, display circuit, signal deteching circuit, clock circuit, controlling output circuit to the main control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201382512U CN202551078U (en) | 2012-04-01 | 2012-04-01 | Virtual Ethernet equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201382512U CN202551078U (en) | 2012-04-01 | 2012-04-01 | Virtual Ethernet equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202551078U true CN202551078U (en) | 2012-11-21 |
Family
ID=47171638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201382512U Expired - Fee Related CN202551078U (en) | 2012-04-01 | 2012-04-01 | Virtual Ethernet equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202551078U (en) |
-
2012
- 2012-04-01 CN CN2012201382512U patent/CN202551078U/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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI GUOTONG YICHUANG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ANHUI GUOTONG YICHUANG INFORMATION TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 230081 Shangri-La Plaza business center, 669 hi tech Zone, Changjiang West Road, Anhui, Hefei 9F Patentee after: ANHUI GUOTONG YICHUANG TECHNOLOGY CO., LTD. Address before: 230081 Shangri-La Plaza business center, 669 hi tech Zone, Changjiang West Road, Anhui, Hefei 9F Patentee before: Anhui Guotong Yichuang Information Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20170401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |