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Best Quality RS232 Industrial Fiber Optic Modem

TBC-MC3128E-D20 Interface Fiber MODEM is the best choice for connecting a remote terminal unit (RTU) to a host (HOST) or a distributed data acquisition system (SCADA) controller. The product uses optical fiber as the transmission medium to improve the system transmission performance, effectively avoiding the harsh environment of lightning, surges and electromagnetic interference and other threats to communications equipment.


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  • Ø Support RS-232 interface, asynchronous transmission, point-to-point use, the rate of 120Kbps;

    Ø Support 9V-260V AC / DC wide voltage input;

    Ø +/- 15KV (human body model) ESD protection, +/- 8KV contact discharge;

    Ø Single-mode MODEL or multi-mode MODEL, (based on user-customized);

    Ø Working wavelength: 1310nm (multimode), 1310nm (single mode);

    Ø Automatic detection of signal rate, zero delay automatic forwarding;


  • Interface

    Complies with EIA RS-232 standards;

    Transmission rate

    0-120Kbps

    Transmission distance

    RS-232 port 15 meters, multi-mode light mouth 2 km, single-mode 20 km

    Interface Type

    Standard DB9 female (RS-232) ,

    multi-mode optional ST/SC/FC interface;

    Single-mode using FC / SC / ST interface;

    Size

    100mm * 69mm* 22mm

    Shell

    iron shell

    Color

    white computer

    Pin definition

    Power connector

    DCIN - 5V positive power input

    RS-232 interface

    # 2 OUT - RS-232 output

    # 3 IN - RS-232 input

    # 5 GND - signal ground

    Optical interface

    IN - Optical input            OUT - Optical output

    Indicator

    POWER: power indicator

    TxD:Optical interface to send data light

    RxD:Optical interface to receive data indicator

    Working temperature

    -20 ℃ ~ 60 ℃

    Storage temperature

    -25 ℃ ~ 85 ℃

    Relative humidity

    5% ~ 95%


  • Size

    100mm * 69mm* 22mm