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OSM 306 optical drive module



OSM 306 optical drive module
  • Product Description
  • Main features
  • Technical parameters
    • Commodity name: OSM 306 optical drive module
    • Commodity ID: 1064748617555398656
    • 品牌11: TESEO
    • 描述: The frequency range of the OSM306 channel to transmit analog signals through the optical fiber link is DC~500kHz and the distance is 1 km
    • 品牌: TESEO

      TESEO's OSM306 excitation plug-in module and remote appendages are optical fiber communication links for the transmission of analog signals in harsh environments affected by electromagnetic interference, noise or high voltage. The excitation link consists of a basic module, assembled in the TESEO host, 1 optical cable for signal transmission, 1 battery for power supply, shielded transmitter, and 1 battery charger. Each plug-in module has 2 independent optical channels. Plug-ins from the OSM series are used for host-to-attendant signal transmission. They provide researchers and engineers with a complete technical solution to simulate changing signal sources (such as sensors) to confirm the function of the device under test, perform dynamic testing under static conditions, and inject signals into the circuit under test. OSM performs these tests safely in strong electromagnetic fields or high voltage environments.

      base unit plugin

      The OSM306 channel transmits the frequency range of the analog signal through the optical fiber link DC~500kHz and the distance is 1 km. The OSM306P base unit plug-in is 1 transmitter with two optical channels, you can connect it with 1 or 2 OSM306S subunits. The OCS host can be plugged into 12 OSM306P basic unit plug-ins to provide a total of 24 independent optical channels. Because the OSM306S appendage is manually controlled, the OSM306P plug-in module can also be plugged into the MOCS-MFR host. The input is single-ended, the input impedance is 1M ohms, and the connector is BNC.

      Accessory unit

      The compact size battery-operated OAM301S accessory unit can be placed close to the signal injection point, or in hard-to-reach areas (e.g. motors, industrial equipment), and it can be switched on or off from the host.

      The output impedance is 50 ohms, the maximum current is 5 mA, and the full scale output is ±5 V. If there is a demand for higher current, TESEO will further research and develop extended products. The output is single-ended and the connector is BNC. OSM306S can withstand the electromagnetic field strength higher than 200 V/m, the frequency range is 10 kHz~18 GHz, and it works in an extremely wide environmental range without major changes in performance.

      It can work continuously for more than 8 hours and can be charged with the accessory battery charger in a short time. The ruggedness of the appendage also makes it ideal for injecting signals into devices in extremely harsh environments.


      In addition to the base unit and accessory units, each plug-in system provides a dedicated battery charger to shorten the charging time. Fiber optic cables are available in various lengths up to 1 km. Optionally, a robust tray (8 fibers per cable) is available. Feedthroughs are also available for fiber optic cables.

      system components

      OSM306P: two-channel plug-in for AFOM-MF

      OSM306S: Battery Powered Accessory Unit

      CB2: dedicated battery charger

      FCmmm: single-wire optical cable 200/230μm (mmm=length meter)

      FOBCST: ST optical cable feedthrough (option)

      FORF: Optical cable tray (optional)


      Usually used for signal injection

      DUT function signal injection

      Simulate remote parameters (e.g. remote sensor responses)

      Simulate dynamic conditions in static tests

      Pronunciation wheel simulation

  •   A two-channel plug-in plugged into the MOCS host (each host can insert 24 independent channels)

      Working frequency range DC ~ 500 kHz

      excellent stimulus response

      Full scale output: 5 mA at 5 Vp

      Input 1M ohm

      Full scale ±5V

      Signal to noise ratio better than 50dB

      Shield >200 V/m electromagnetic field 10kHz~18GHz

  • frequency


    DC~500 kHz

    Maximum Harmonic Level

    - 34 dBc

    Signal to Noise Ratio [20*Log (Vmaxpp/Vrms)]

    > 50 dB


    ± 1.5 dB


    input resistance

    1 M ohms

    input range

    5 V full scale

    output impedance

    50 ohms


    5 V full scale, to 5 mA




    5% typical, 10% maximum

    control function

    Accessory unit standby to save battery power

    Mechanical Dimensions and Environment

    Accessory unit

    battery working time

    Continuous > 8 hours

    Shutdown > 1000 hours

    battery charger connector

    circular LEMO 5 poles

    battery charging time

    2 hours

    electrical output connector


    The optical fiber connector



    108 x 69 x 59 mm

    Operating temperature


    Storage temperature


    basic unit

    electrical input connector


    The optical fiber connector



    Plugins for MOCS hosting

    Operating temperature


    Storage temperature


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