Cport3101-I

1×RS232/485/422 Opto-Isolated Port, 1×10/100Base-T(X) RJ45 Port

Support serial terminal device networking, can convert UDP, TCP, Modbus, HTTPD, WebSocket protocols, and support virtual serial ports
Support conversion between Modbus RTU/ASCII and Modbus TCP protocols, and support Modbus RTU/ASCII Over TCP transparent transmission
External independent hardware watchdog design to prevent crashes
Industrial grade DC9-36V power supply and anti-reverse connection protection
High strength metal shell, IP40 protection level, no fan shell heat dissipation
Work in harsh industrial environments ranging from -40 ℃ to+85 ℃

Cport3101-I is an industrial-grade Ethernet serial server designed for seamless data transmission between serial devices and Ethernet networks. Featuring a 32-bit Arm Cortex-M7 core with a main frequency of up to 400MHz, this device ensures high-speed and reliable connectivity.

With its external hardware watchdog design and high-level ESD, Surge, and EFT protection on the power supply, Ethernet port, and serial port, the Cport3101-I offers strong anti-interference capabilities, ideal for industrial environments. It supports 1xRS232/485/422 serial port and 1x100Mbps copper port, enabling efficient data transmission.

This Ethernet serial server integrates the TCP/IP protocol stack internally, providing convenient and fast connectivity for RS232/485/422 devices. It supports various network management functions, including serial/network working mode, DNS, network logs, and serial port restart, via WEB configuration.

Additionally, the Cport3101-I supports conversion modes such as UDP/UDP Multicast, TCP Client/Server, Modbus RTU Master/Slave, Modbus ASCII Master/Slave, RealCOM_MCP/CCP/MW, Pair Connection Master/Slave, HTTPD Client, and WebSocket Client, facilitating versatile connectivity options.

Built with industrial-grade quality components, the Cport3101-I is designed to withstand harsh environments, offering wide temperature and pressure tolerance, lightning resistance, and electromagnetic interference resistance. It is suitable for a wide range of industries, including industrial monitoring, traffic management, meteorology, water treatment, environmental monitoring, coal mining, petroleum, chemical, and new energy.

With its ability to provide remote on-site data collection, remote monitoring, and on-site control, the Cport3101-I is an essential industrial communication product for the development of the Industrial Internet of Things (IIoT). Backed by a 5-year warranty and free lifetime technical support.

Software Functions
Network Protocol	IP, TCP/UDP, ARP, ICMP, DHCP, DNS, HTTP, RFC2217
IP Obtaining Method	Static IP/DHCP
Domain Name Resolution	Supported
User Configuration	Web configuration
Simple Transparent Transmission	UDP/ UDP Multicast/ TCP Client/ TCP Server/ RealCOM/ Pair Connection
Modbus	Modbus RTU/ASCII to Modbus TCP
Serial Packaging Mechanism	The time and length can be set. The default value varies based on the baud rate. Maximum packaging length 1460 bytes
TCP Server Connection	Single serial port supports up to 8 TCP client connections
Network Cache	Send: 16Kbyte; Received: 16Kbyte
Serial Port Cache	Send: 1.5Kbyte; Received: 1.5Kbyte
Heartbeat Package	Support TCP Keepalive mechanism and customize heartbeat packet content
Registration Package	Custom registration package content
RFC2217	Supported
Httpd Client	Supported
Websocket Client	Supported
Realcom	Support working modes such as Moxa and Kanghai
Mean Transmission Delay	<10ms
Software Kit	Network management configuration tool, virtual serial port software, MixView, MaxView
Interface
100M Copper Port	1×10/100Base-T(X) auto-sensing RJ45ports, support full/half duplex, auto MDI/MDI-X
Serial Port	Serial port type: 1 RS232/485/422
	Connection method: 5.08mm pitch 5-pin terminal block for RS485/422, DB9M for RS232
	Baud rate: 600bps~460800bps
	Data bits: 7bit, 8bit
	Stop bit: 1 bit, 2 bit
	Check bits: None, Odd, Even
	Isolation voltage: 2kV DC
Button	One-click restart or restore the factory Settings
Status LED	Power, operation, Ethernet interface speed and connection/activity status, serial port sending and receiving data
Power Supply
Input Voltage	DC9~36V
Power Consumption	＜1W@DC12V
Connection	5.08mm pitch 2-pin terminal block or Φ 2.5mm DC round head
Physical Characteristics
Dimensions	96×90×26 mm (mounting brackets included)
Installations	Wall mount
IP Code	IP40
Working Environment
Operating Temp	-40℃~+85℃
Storage Temp	-40℃~+85℃
Relative Humidity	5%~95% (non-condensing)
Industry Standard
EMC	IEC 61000-4-2 (ESD): Contact discharge ± 8kV, air discharge ± 15kV
	IEC 61000-4-5 (Surge): Power supply: common mode ± 4kV, differential mode ± 4kV;
	RS485/422: common mode ± 4kV, differential mode ± 2kV;
	Ethernet port: common mode ± 6kV, differential mode ± 4kV
	IEC 61000-4-4 (EFT): Power supply: ± 4kV; Data port: ± 2kV
Certification	CE, FCC, RoHS