Industrial Grade 1-2 ch CAN Bus Fiber Modem Specifications

Short Description:


The CAN fiber modem can transfer CAN bus signal to optical signal and transmit over fiber, which can extend the communication distance of CAN bus. At the same time, due to adopting optical fiber communication, it solves the problems of electromagnetic interference, ground ring interference and lightning damage, and greatly improves the reliability, security and confidentiality of data communications and can be widely used in various industrial control, process control and traffic control applications. It is particularly suitable for banks, power and departments or systems that have special requirements for electromagnetic interference.

  • FOB Price: US $1 - 600 / Piece
  • Min.Order Quantity: 1 Piece/1 Pair
  • Supply Ability: 2000 Piece/Pieces per Month
  • Port: Shanghai
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

    Product Tags


    Based on proprietary integrated circuit

    Provide 1~2 CAN bus interface, an optical port

    CAN transparent data transmission, without any set

    CAN interface Maximum number of nodes 128,CAN interface rate 0-1Mbps

    CAN interface speed in line with international CAN1.0, CAN2.0 standard

    DC9-55V or AC7-50V wide supply that includes an automatic polarity detection function, no need to distinguish positive and negative installation

    Provide DIN 35mm rail mounting, or wall mounting

    CAN interface with lightning protection, lightning reached GB / T17626.5 (IEC61000-4-5)Short circuit current wave 8 / 20μs, open standard peak output voltage 6KV



    Optical port:1

    Optical Fiber:Single/Dual fiber

    Fiber interface:FC/SC/ST

    Wavelength:850nm/1310nm Multimode;1310nm/1550nm Single mode

    Receive sensitivity range:-28dBm~- 40dBm

    Can bus interface     


    Protocol: In line with international CAN1.0, CAN2.0 standard

    Rate: 0~1000Kbps

    Physical Interface: Industrial Terminals

    CAN Definitions: CANH, CANL, GND

    Electrical and mechanical feature 

    Relay-free transmission distance: 20~120Km

    Typical transmit power:

    Single mode1310/1550nm:≥-9dBm


    Multimode1310nm: -25dBm

    System power: AC7V ~50V;DC 9V~ 55V

    Power consumption: ≤2W

    Size:  (L × W× H)  72×125×26mm DIN Rail type

    Working environment  

    Operating temperature:-40℃—+85℃ 

    Storage temperature:  -40℃—+85℃

    Working humidity:    0%—95% (No condensation)

    MTBF:    >100,000 hour



    Product number


    Product Function Description

    Simultaneous transmission of 1-2 CAN bus data over fiber

    Business port description

    1 fiber interface; 1~2 CAN bus interfaces

    Power supply

    AC 7~50V  DC9~55V

    Product Size

    (L × W × H) 72 * 125 * 26 mm DIN Rail Type


    0.25Kg / PCS



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