Comprehensive compliance and debug solution

  • Addresses 100GBASE-KR4 and 100GBASE-CR4 (IEEE 802.3bj)
  • Measures ~40 parameters
  • Has convenient utilities to de-skew cables

Flexible and extensible

  • Operate on an N1000A/86100D DCA-X oscilloscope, or on a PC connected to an N109x DCA-M via USB
  • Control device under test and other equipment
  • Test all or selected parameters to compliance limits or custom limits for development

Time-saving features

  • Complete your additional extensive development testing using Debug mode
  • De-skew measurement channel skew
  • Control device under test
  • Interface with other equipment


  • N1000A/86100D DCA-X Mainframe
  • N109X DCA-M Oscilloscope
  • N107X Clock Recovery

Reduce your test time from hours to minutes. Use the N1091BJCA Electrical TX Test software to measure your high speed serial host board, module or IC to all required transmit parameters in two IEEE 802.3 clauses: 100GBASE-KR4 and 100GBASE-CR4 (IEEE 802.3bj).

Keysight offers a wide range of electrical and optical test solutions to address current and emerging communications standards. For testing IEEE 802.3 designs you may choose a hardware combination that addresses your test needs for today, and into the future:

  1. N1000A/86100D DCA-X with N1060A/86108B (Integrated “One-Box” solution) - recommended
  2. N1000A/86100D DCA-X with DCA module and external clock recovery
  3. N109X Electrical DCA-M with external clock recovery

About 40 tests

  • Signaling rate
  • Rise and fall times
  • Differential and common mode amplitudes
  • Signal-to-noise
  • Output waveform
  • Jitter: Even-odd, BUJ and RJ
  • Differential and common mode return losses

Free Trials

N1091BJCA IEEE 802.3 100G-KR4 / 100G-CR4 Test Application and 30-Day Trial License

  • Address all transmitter tests for 100GBASE-KR4 and 100GBASE-CR4
  • Measures all of the ~40 parameters
  • Includes switch control for 4 lanes

Extend the Capabilities for Your Electrical TX Test SW for IEEE 802.3bj (100G-KR4 and 100G-CR4)

Featured Resources for N1091BJCA Electrical TX Test SW for IEEE 802.3bj (100G-KR4 and 100G-CR4)

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