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Introduction of Serial Device Server Configuration Parameters

Date：2011-09-01 Author：Shanghai ZLAN Views：3590
1. Introduction of serial port to Ethernet port

Serial port to Ethernet port is a protocol converter. Include two kinds of products: serial device server and serial port to Ethernet port module. The former is a device, when the latter is often used as a kind of electronic components, this serial port to Ethernet port module is not only realize the function of serial port to Ethernet port, but also more definitely it is a networking solution. Since each MCU has serial port, if you can connect the Ethernet by using serial port, the networking will become very simple.

2. Parameters of serial port to Ethernet port

The serial port to Ethernet port product needs to be configured before use. Since it is a converter of serial port and Ethernet port, the main parameters are network parameters and serial port parameters. Its parameters can be configured by web method, Windows tool, and serial AT command method. Figure 2 and figure 3 show the parameter configuration interface of the web page method and the Windows tool method.

2.1 Introduction of network parameters
Webpage Method Name(FIG.2)
Windows Tool Method Name(FIG.3)
Instructions
IP Mode
/
IP Mode
User can choose static or DHCP(Dynamic getting IP)
IP Address
IP
IP Address
The IP address of serial port to Ethernet port products
Port
Port
Port
The monitoring port of Serial port to Ethernet products in TCP Server or UDP mode
Work Mode
Mode
Work Mode
There are TCP Server (TCP Server mode), TCP Client (TCP Client mode), UDP mode, UDP multicast. When set to TCP Server, the external Ethernet port device needs to actively connect the serial port to Ethernet port products; When set to TCP Client, the serial port to Ethernet port products initiates the connection to the network server specified by the destination IP. For the selection of working mode, please refer to the TCP Work Mode Selection of Serial port to Ethernet Port。
Subnet Mask
Mask
Subnet Mask
Must be same as the local subnet mask
Gateway
Gateway
Gateway
Must be same as the local gateway
Dest. IP or Domain Name
Dest IP
Dest. IP or Domain Name
In the TCP Client or UDP mode, the data will be sent to the destination IP or computer specified by the domain name.
Dest. Port
Dest Port
Dest. Port
In the TCP Client or UDP mode, the data will be sent to the destination port of the destination IP.
2.2 Introduction of serial parameters
Webpage Method Name(FIG.2)
Windows Tool Method Name(FIG.3)
Instructions
Baud rate
Baud rate
Baud rate
The supporting baud rate: 1200, 2400, 4800, 7200, 9600, 14400, 19200, 28800, 38400, 57600, 76800, 115200, 230400, 460800(can be customized to 1M or 1.5M)
Data bits
Data bits
Data bits
 The supporting data: 5, 6, 7, 8
Parity
Parity
Parity
The supporting parity: None, Even, Odd, Mark, Space
Stop bits
/
Stop bits
Support stop bits 1, 2
Flow control
/
Flow control
Support None(no flow control), CTS/RTS, DTR/DCR, XON/XOFF flow control