CSE-M73A / Serial Ethernet Module

CSE-M73A was discontinued. Please consider CSE-M73G as an alternative product.

Product Specification Videos Download Ordering Info

rs232 rs422 rs485 to ethernet tcp ip module cse m73a

CSE-M73A is an embedded serial to Ethernet module with a built-in RJ45 connector for Ethernet interface. Embedded with an optimized TCP/IP stack, et module helps you minimize the hassle needed to mount since it comes equipped with a RJ45 connector and serial port interfaced with RS232, RS422, and RS485.

CSE-M73A is especially suitable for Multi Monitoring, Solar Energy Management System, etc.

Learn more about serial networking solution >

Features

1 x RS232/RS422/RS485, or 3.3V (5V tolerant)
10/100Mbps Ethernet
RJ45 connector embedded
Compact module type (64.4mm x 40mm x 17mm)
Multi-Monitoring (maximum 8 channels)
SSL (Secure Sockets Layer)
Separator settings for packet fragmentation
Flexible configuration and network communication by 'AT Commands' (patent)

* The above information is subject to change and Sollae Systems is not responsible for any changes.
Serial Physical Interface
Serial Interface	RS232 - RXD, TXD, CTS, RTS, GND
	3.3V level with 5V tolerant input - RXD, TXD, RTS, CTS, GND
	RS422 - TX+, TX-, RX+, RX-, GND
	RS485 - TRX+, TRX- , GND
Connector	1 X 6 2.54mm pitch pin header

Serial Port Property
Baudrate	300 bps ~ 230,400 bps
Data Bits	5, 6, 7, 8 bits
Parity	None, Even, Odd, Mark, Space
Stop Bit	1, 1.5, 2

Network Physical Interface
Network Interface	10Base-T/100Base-TX Ethernet (RJ45)
	Ethernet Speed Auto Sense
	1:1 or Cross-over Cable Auto Sense

Software Functions
Protocols	TCP, UDP, IP, ICMP, ARP, Ethernet, TELNET
	TFTP, DHCP, PPPoE, DNS, DDNS
	Telnet COM Port Control Option (RFC 2217)
Security	SSL (Secure Socket Layer)
	SSH (Secure Shell)
	IP & MAC filtering - Restrict host or network
	Password for Configuring
Communication Mode	TCP Server (T2S)
	TCP Client (COD)
	TCP Server/Client with AT Command (ATC) - Patent
	UDP Mode (U2S)
Additional Functions	Multi-monitoring(Max. 8 TCP connections simultaneously)
	Remote Debug Function
	TCP Server/Client Mode
	Sending MAC address Option

Indicators (LEDs)
Power	Red
LAN Link/LAN RXD	Green
Status/LAN TXD	Yellow

Management
ezManager	Configuration and Monitoring Tool through Network and Serial
Telnet	Telnet Login
AT Command	Configuring in ATC mode - Patent

Supplementary Software
ezManager	Configuration Tool for Windows
ezVSP	Serial to Network Virtual Driver for Windows
ezTerm	Simple TCP/IP Communication Test Tool

Dimension
Size	64.4mm x 40mm x 17mm

Operating Environment
Input Voltage	DC 5V
Current Consumption	200mA typical
Operating Temperature	-40℃ ~ +85℃
Storage Temperature	-40℃ ~ +85℃

Technical Documents

BASIC
1	CSE-M73A DataSheet
2	CSE-M73A User Manual
3	CE Сertificate
4	CSE-M73A Declaration of RoHS Compliance
TCP
1	How to use SSL
2	How to use SSH
3	Multi Monitoring of CSE-M73/H25
4	IP Change Notification(DDNS)
5	Sending MAC Address function
6	TCP Server/Client mode
7	Separator function
SERIAL
1	Telnet COM Port Control Option
2	Serial cable datasheet
3	AT Command mode - ATC
FAQ
1	CSE-M73A Frequently Asked Questions