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Multi-configuration intelligent network switch

An intelligent network, multi-configuration technology, applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve the problems of unreliable communication rate, low communication efficiency, and complex network equipment, etc. The effect of high integration and balanced network system

Active Publication Date: 2015-02-25
STATE GRID CORP OF CHINA +2
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  • Abstract
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AI Technical Summary

Problems solved by technology

Its purpose is to solve the problems of existing intelligent substation network equipment complex, low communication efficiency and unreliable communication speed

Method used

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  • Multi-configuration intelligent network switch

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Embodiment Construction

[0020] The present invention is a multi-configuration intelligent network switch, which includes an intelligent network control unit 1, a gigabit network interface 2 and a second gigabit network interface 12 two gigabit network interfaces, a multi-configuration network interface A3, a multi-configuration network Interface B4, multi-configuration network interface C5, multi-configuration network interface D6, multi-configuration network interface E8, multi-configuration network interface F9, multi-configuration network interface G10, multi-configuration network interface H11 and other eight adaptive dynamics Configure the network interface unit and the power supply unit 7. The above components are highly integrated on the printed circuit board and connected in sequence.

[0021] The described intelligent network control unit 1 realizes the gigabit network interface 2 and the second gigabit network interface 12 through the programmable logic gate circuit of FPGA, two gigabit network...

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Abstract

The invention belongs to the technical field of power communication and particularly relates to a multi-configuration intelligent network switch. The multi-configuration intelligent network switch comprises an intelligent network control unit, a gigabit network interface, a second gigabit network interface, a multi-configuration network interface A, a multi-configuration network interface B, a multi-configuration network interface C, a multi-configuration network interface D, a multi-configuration network interface E, a multi-configuration network interface F, a multi-configuration network interface G, a multi-configuration network interface H and a power supply unit, all of which are highly integrated on a printed circuit board and connected in sequence. The multi-configuration intelligent network switch adopts the multi-configuration technology, and has the advantages that the device layout mode is diverse and flexible, multiple networks are communicated, the network integration level is high, human intervention is not needed, and an intelligent substation network system is balanced, simple and low in cost.

Description

Technical field [0001] The invention belongs to the technical field of electric power communication, and particularly relates to a multi-configuration intelligent network switch. Background technique [0002] Switch, also called switching hub, is a network device that works on the second layer of OSI (data link layer), based on MAC (media access control address of network card) identification, and can complete the function of encapsulating and forwarding data packets. . It regenerates the information and forwards it to the designated port after internal processing, with automatic addressing capabilities and exchange functions. The switch does not understand the IP address, but it can "learn" the MAC address and store it in the internal address table. By establishing a temporary switching path between the originator and the target receiver of the data frame, the data frame can be directly routed The source address reaches the destination address. All ports on the switch have e...

Claims

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Application Information

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IPC IPC(8): H04L12/931
Inventor 高强原峰李在林代继成潘丰厚郭占男张健楠蔡斌张云华耿宝宏韩月刘齐王茂军钟丹田程大伟张光明石林
Owner STATE GRID CORP OF CHINA
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