2-port CAN Bus to 2-port Fiber Converter

 Support 2 CAN ports to 2 100M Ethernet fiber ports


 Adopt SW-Ring ring network patent technology and support single ring function. Automatic recovery time from network failure is <20ms


 Support multiple operating modes like TCP Server, TCP Client, UDP and TCP Auto


 Support 5K~1000Kbps arbitrary baud rate


 Support 12~48VDC wide voltage input


 Support -40~75℃ wide operating temperature range

ICP222-2F-2CI is a CAN server that has integrated 2 CAN ports and 2 Ethernet ports internally. It can implement interconnection between CAN-Bus network and Ethernet network easily to further extend the communication range of CAN-Bus network. It supports 2 CAN to 2 100M Ethernet fiber port and adopts DIN-Rail mounting which can meet the requirements of different scenes.

CAN server supports various network protocols, such as TCP, UDP, TELNET, SW-Ring, ARP, ICMP, HTTP, DNS and DHCP protocol. It also possesses complete management functions, including Access Control, Rapid Configuration, Online Upgrading and so on. Each CAN supports 4 TCP or UDP session connections and multiple operating modes like TCP Server, TCP Client, UDP and TCP Auto. Moreover, it supports WEB, TELNET, and other access modes. It can provide users with good experience via friendly design of network management system interface, simple and convenient operation.

DIP switch could implement restoring factory setting and accessing terminal resistor. Hardware adopts fanless, low power consumption, wide temperature and voltage design and has passed rigorous industrial standard tests, which can suit for the industrial scene environment with harsh requirements for EMC. It can be widely used in PLC control and management, building automation, healthcare automation system, measuring instrument and environment monitoring system, etc.


Features and Benefits


 Support 2 100Base-FX Ethernet fiber ports

 Support 5kbps~1000kbps line-speed non-blocking communication

 Support multiple operating modes like TCP Server, TCP Client, UDP and TCP Auto

 SW-Ring could implement network redundancy and prevent network storm

 Support cross-gateway and cross-router communication

 Support time setting for heartbeat and overtime disconnection, which can disconnect idle TCP automatically

 Support CAN port status and parameter monitoring, making communication state clear to be seen

 Support automatic reconnection from network interrupts to establish reliable TCP connection

 Flexible CAN data framing setting can meet user’s various needs in data partition

 TCP support multi-connection, which enables up to 4 users to monitor and manage CAN device simultaneously

 Stand-alone or multi-device communication is supported in UDP mode, which enables multiple users to monitor or manage CAN device simultaneously 

 Support multiple configuration forms like Windows configuration tool, TELNET and WEB


Fiber Port


Standard: IEEE 802.3u for 100Base-FX


Port quantity: 2

Ring network configuration: single ring

Transmission speed: 100M

Interface form: SC/ST/FC

Duplex mode: full duplex

Transmission distance: 

multimode: 2km

single mode: 20/40/60/80/100/120km

Transmission wavelength: 

multimode: 1310nm

single mode: 1310nm or 1550nm

Operating mode: 4 sessions, support operating modes like TCP Server, TCP Client, UDP, TCP Auto, advanced TCP Server and advanced UDP


CAN Interface


Standard: CAN2.0A, CAN2.0B

Interface quantity: 2 CAN ports

CAN signal: CANH, CANL

Duplex mode: 2-wire Half Duplex Mode

Baud rate: 2.5kbps-1000kbps

Load capacity: support concurrent transmitting of 110 nodes 

Transmission distance: 40m~10km

Interface form: adopt 4-pin 5.08mm pitch terminal blocks

Terminating resistor: optional external 120Ω terminating resistor

Interface protection: 2kVAC isolation protection


Console Port

CLI command line management port (RS-232), RJ45

Configuration Method

WEB configuration management, TELNET configuration, Windows configuration tool

Redundancy Technology



LED Indicator


Power supply indicator, running indicator, Ethernet fiber port indicator, CAN port indicator







3-pin 7.62mm pitch terminal blocks

Support non-polar connection





No-load: 2.81W@24VDC

Full-load: 3.00W@24VDC





Operating temperature: -40~75℃

Storage temperature:-40~85℃

Relative humidity: 5%~95%(no condensation)





Housing: IP40 protection, metal

Installation: DIN-Rail mounting 

Dimension (W x H x D): 35mm×110mm×95mm

Weight: 374g




IEC 61000-4-2 (ESD, electrostatic discharge), Level 3

Air discharge: ±8kV

Contact discharge: ±6kV

IEC 61000-4-4 (EFT, electrical fast transient), Level 4

Power supply: ±4kV

IEC 61000-4-5 (Surge), Level 3

Power supply: common mode±2kV, differential mode±1kV

CAN port: common mode±2kV, differential mode±1kV

Shock: IEC 60068-2-27

Free fall: IEC 60068-2-32

Vibration: IEC 60068-2-6








3 years




Available Models Fiber Port CAN Power Supply Range
ICP222-2F-2CI 2 2