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RJ45-type dual-network eight-serial port server

A technology of RJ45 and eight serial ports, which is applied in the field of RJ45 dual-network eight-serial ports server, can solve the problem of single network port, etc., achieve the effect of realizing serial port communication and improving transmission speed

Inactive Publication Date: 2017-11-17
安徽康海时代科技股份有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of RJ45 type double network eight serial port server, this RJ45 type double network eight serial port server has overcome the single problem of network port in the prior art, has realized the signal transmission of double network double serial port, and realized Transmission of multiple serial port signals

Method used

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  • RJ45-type dual-network eight-serial port server
  • RJ45-type dual-network eight-serial port server

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Embodiment Construction

[0020] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0021] In the present invention, unless stated otherwise, the used orientation words such as "up, down, left, right" usually refer to figure 2 Up and down and left and right are shown. "Inner and outer" refer to the inner and outer on the specific outline. "Far and near" refer to far and near relative to a certain component.

[0022] The present invention provides an RJ45 type dual-network eight-serial-port server, the RJ45-type dual-network eight-serial port server includes: RJ45 terminals, a dual-network card module, a serial port extension circuit, a serial port processing circuit and a microprocessor; wherein the microprocessors are respectively Connecte...

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Abstract

The invention relates to the technical field of electronic servers and discloses an RJ45-type dual-network eight-serial port server. The RJ45-type dual-network eight-serial port server comprises an RJ 45 terminal, a dual network card module, serial port expansion circuits, serial port processing circuits and a micro-processor. The micro-processor is connected to the dual network card module and the serial port expansion circuits such that internet port data and serial port data can be transmitted and converted. The dual network card module is provided with two ports matching the RJ45 terminal. One ends of the two serial port expansion circuits are parallelly connected to the micro-processor. The eight serial port processing circuits are connected to the other ends of the serial port expansion circuits. The serial port expansion circuits are provided with a port matching the RJ45 terminal. The RJ45-type dual-network eight-serial port helps resolve the problem in the prior art of a single port and realizes signal transmission of dual-network dual-port signal transmission and transmission of multi-port signals.

Description

technical field [0001] The invention relates to the field of electronic servers, in particular to an RJ45 type double-network eight-serial-port server. Background technique [0002] In order to allow serial devices to connect to the network, an 8-bit or 16-bit single-chip microcomputer is usually added to the serial device to realize the networking function on the single-chip microcomputer. Due to the limitation of the performance speed of the single-chip microcomputer, the processing speed of such a serial server, There are certain limitations in performance. [0003] It turns out that the server with single network port is prone to port damage. Once the network port is damaged, the transmission of network data will not be realized, and the server will be paralyzed. Based on this, it is necessary to design a dual-network eight-serial port server with terminals. Contents of the invention [0004] The purpose of the present invention is to provide a kind of RJ45 type doubl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/18G06F1/20G06F13/40G06F13/42
CPCG06F1/181G06F1/20G06F13/4022G06F13/4282G06F2200/1638
Inventor 刘立群
Owner 安徽康海时代科技股份有限公司
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