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    DP-QPSK 100 Gbps/400 Gbps Coherent Receiver Lab Buddy

    March 18, 2025
    Related To: Discovery Semiconductors Inc
    Image provided by Discovery Semiconductors
    Figure 1: Dual Polarization Coherent Receiver Lab Buddy
    Figure 1: Dual Polarization Coherent Receiver Lab Buddy

    The DSC-R413 is an O/E instrument designed to convert DP-QPSK optical data to differential electrical signals. The R413 offers several user-adjustable characteristics such as RF gain, bandwidth, and mode of operation (AGC or manual gain control) and is ideally suited for a variety of applications. Additionally, the DC photocurrents of the balanced receivers are available for monitoring.

    Salient Features:

    • Easy-to-use lab instrument
    • Four well-matched Linear Balanced PIN/TIA Photoreceivers
    • Integrated Dual-Polarization 90 Degree Optical Hybrid
    • Two modes of operation: Automatic and Manual Gain Control
    • Adjustable differential gain
    • Adjustable RF bandwidth for all channels
    • Photodiode current monitor for all photodiodes

    Applications:

    • Dual Polarization I/Q Transmitter Characterization
    • Intradyne Link Testing
    • OFDM
    • 16 QAM

    Available Models:

    • DSC-R413 – DP-QPSK 40 Gbps/100 Gbps Coherent Receiver Lab Buddy

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