Fourteen Star Engineering

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Optical Probes – High Bandwidth

Optical Probes - High Bandwidth

The DPO7OE series optical probes with a DPO70000 real-time scope deliver the performance and advanced debug capabilities designers need to fully troubleshoot 400G PAM4 signals, up to 56 GBaud, and reduce time to market.

These probes can also be used as a conventional O/E with flat response filter for general laser signal acquisition up to their respective bandwidth of 33 GHz or 59 GHz.

Optical Probes - High Bandwidth

Features and benefits

  • Accurate Optical Reference Receiver (ORR) filters for 25 GBd, 26 GBd,
    28 GBd, and 53 GBd optical networking standards ensure highest
    measurement accuracy and correlation
  • Versatile design delivers Bessel-Thompson ORR specified bandwidths
    or unfiltered response up to 59 GHz on multiple channels
  • Broad wavelength with FC/PC or FC/APC connector options
  • High sensitivity and low noise provide best SNR for high-speed signal
  • Enables deep analysis of PAM4 and PAM2 (NRZ) signaling,
    equalization and error detection/isolation
  • Compatible with ATI and TekConnect® channels for maximum
    performance or channel density


  • Datacenter networking equipment design validation
  • Research - Characterization of laser-based velocity measurement system (e.g. PDV, BLR) and other optical phenomena
  • System debug of optical interfaces using a real time oscilloscope's
    unique debug features