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XE8-class Bit Error Ratio Tester, 120 Gbaud

The Keysight M8050A high-performance bit error ratio tester (BERT) enables accurate characterization of receivers used in next-generation data center networks and server interfaces. With uncompromised signal integrity, support for NRZ, PAM4, PAM3, PAM6, and PAM8 signals, and data rates up to 120 Gbaud, the flexible architecture of the M8050A supports 1.6T pathfinding as well as other leading-edge technologies.

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  • Number of channels

    1 to 2

  • Module type

    Pattern Generator, Error Analyzer

  • Supported data rates

    120 Gbaud

  • Line coding

    NRZ, PAM3, PAM4, PAM6, PAM8

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Highlights

  • Symbol rates from 2 to 120 GBd
  • Support for non-return-to-zero (NRZ), PAM3, PAM4, PAM6, and PAM8 line coding
  • Built-in seven tap de-emphasis for improved channel loss compensation
  • Transition time at < 5 ps and < 100 fs root mean square (RMS) intrinsic random jitter
  • Jitter injection integrated and calibrated for receiver tolerance testing RJ, PJ1, PJ2, BUJ, sRJ, clk / 2
  • Error Analysis up to 64 Gbaud PAM4 in real-time with integrated clock recovery and powerful equalization
  • Flexible solution with software license upgradeable functionality

Target Applications

The M8050A helps engineers design and characterize chips, devices, transceiver modules, sub-components, boards, and systems. Quickly test serial I/O ports operating at data rates up to 120 GBd across the server, computing, data center, and communication industries. Combining the M8050A BERT with a Keysight UXR-Series 80 GHz oscilloscope gives you a full 1.6T receiver and transmitter test solution to assess your Ethernet systems.

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