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25G Oscilloscope

Classification:


DCA25021 Optical Sampling Oscilloscope is used for transmitter performance index test, supports optical and electrical interface input, supports NRZ and PAM4 signal test, optical channel bandwidth is 30GHz equipped with a variety of typical filters, and electrical channel bandwidth is up to 50GHz. Using the best vertical resolution, high sampling rate ADC to achieve continuous equivalent sampling technology, combined with self-developed algorithm to complete the eye diagram reconstruction, excellent circuit design to ensure that the system noise is as low as 3uw, with a calibrated reference receiver (in line with the industry Tolerance standard), which perfectly meets the needs of the industry to accurately test digital waveforms. High-precision, low-noise, low-cost, fast-sampling oscilloscopes provide customers with a one-stop solution for optoelectronic performance testing.


  • Application
  • Characteristic
  • Specifications
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    • Commodity name: 25G Oscilloscope
    • 型号: PSS DCA25021
    • Describe: Optical channel bandwidth 30GHz, electrical channel maximum input bandwidth 50GHz

    DCA25021 Optical Sampling Oscilloscope is used for transmitter performance index test, supports optical and electrical interface input, supports NRZ and PAM4 signal test, optical channel bandwidth is 30GHz equipped with a variety of typical filters, and electrical channel bandwidth is up to 50GHz. Using the best vertical resolution, high sampling rate ADC to achieve continuous equivalent sampling technology, combined with self-developed algorithm to complete the eye diagram reconstruction, excellent circuit design to ensure that the system noise is as low as 3uw, with a calibrated reference receiver (in line with the industry Tolerance standard), which perfectly meets the needs of the industry to accurately test digital waveforms. High-precision, low-noise, low-cost, fast-sampling oscilloscopes provide customers with a one-stop solution for optoelectronic performance testing.

    Product application

    • Optical transmitter performance test
    • Electrical signal quality test

  • Product features

    • High Resolution, High Sample Rate ADC
    • Electrical channel bandwidth up to 50GHz
    • Optical channel supports different rate filter options
    • Optical Receiver Supports Single-Mode and Multi-Mode Interfaces
    • Support NRZ and PAM4 eye diagram test
    • It only takes 0.55 seconds to quickly test the full parameters of the eye diagram
    • The software operation interface is as follows:

     

  • Optical channel parameters

    Reference

    Optical channel bandwidth

    30GHz

    wavelength range

    850nm~1650nm, standard wavelength: 850/1310/1550nm

    sensitivity

    -12dBm

    Average Power (Consistency)

    ±0.1dB

    Extinction Ratio (Consistency)

    ±0.1dB

    Stencil Margin (Consistency)

    ±2.5%

    Maximum input (without breaking peak power)

    +5dBm

    Maximum input (linear test range)

    0dBm

    Monitor average power measurement range

    -17dBm~+3dBm

    Input Return Loss

    30dB

    Fiber access

    62.5/125um FC/UPC

    Electrical channel parameters

    Reference

    Maximum Input Bandwidth

    50GHz

    Maximum input range

    1Vpp

    RMS noise

    <1mV

    sensitivity

    <50mV

    input resistance

    50Ω

    return loss

    <-18dB

    input interface

    3.5mm/2.92mm(Female)

    Trigger parameter

    Reference

    Clock input bandwidth

    100MHz~24GHz

    Clock Input Sensitivity

    <50mV

    Trigger on maximum input signal

    ≤±2V

    Trigger input impedance

    50Ω

    Trigger input interface

    3.5mm/2.92mm(Female)

    Time Base Interval Accuracy

    <50fs

    Sampling parameters

    Reference

    Sampling points

    2048points/Waveforms

    Cumulative waveform range

    1~100000Waveforms (more waveform ranges can be customized)

    refresh rate

    200Waveforms/S

    Machine parameters

    Reference

    number of channels

    Optical channel x1; electrical channel x1

    filter

    NRZ:1.229/1.244/1.25/2.5/10Gb/s,2.458/2.488/2.5Gb/s,3.072/3.125Gb/s,6.144/6.25Gb/s

    PAM4:26.5625 Gbaud、28.9 Gbaud

    25.78 Gb/s(25/50/100 Gb Ethernet),26.56 Gb/s(400 Gb Ethernet),27.95 Gb/s(OTU4)

    28.05 Gb/s(32× Fiber Channel)

    other rate filters can be customized

    Temperature monitoring

    Support