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    1. Detectors & Imaging

    Transimpedance am¥modules

    Aug. 1, 1995
    The ERM501 and ERM504 optical receiver modules include InGaAs PIN photodiode and GaAs transimpedance amplifiers for SONET applications. The ERM501 is designed for use in 51.84-Mbit/s systems and has a sensitivity of -43 dBm, while the ERM504 is designed for 155.52-Mbit/s transmission systems and has a sensitivity of -38 dBm. Each module requires only one +5V source and comes in a 4-pin fiber-pigtailed packaged.

    Transimpedance am¥modules

    The ERM501 and ERM504 optical receiver modules include InGaAs PIN photodiode and GaAs transimpedance amplifiers for SONET applications. The ERM501 is designed for use in 51.84-Mbit/s systems and has a sensitivity of -43 dBm, while the ERM504 is designed for 155.52-Mbit/s transmission systems and has a sensitivity of -38 dBm. Each module requires only one +5V source and comes in a 4-pin fiber-pigtailed packaged.

    Epitaxx, West Trenton, NJ

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