Eye-BERT Micro

  • 125Mbps to 4.25Gbps (see data sheet for specific rates)
  • One – Click SFP testing and report generation
  • Variable data rates in 1Hz increments
  • PRBS 27, 223, 231-1, K28.5, CRPAT, CJTPAT, CSPAT
  • Wavelength Tuning Capability
  • Custom programmable patterns
  • SFP register read/write
  • Compact package
  • User replaceable transceivers


The Eye-BERT Micro is a low cost, easy to use, all-in-one SFP based fiber optic test solution offering high performance bit error rate testing at a fraction of the cost while providing a rich set of features not found in other bit error rate testers. Features include: variable bit rate, user programmable patterns, and optical power and temperature monitoring (per SFP capability). Additionally, with a click of a button, the Eye-BERT Micro will automatically test an SFP module based on the information it reads from the module and generate a detailed test report complete with manufacturer, part number, serial number, date code, fiber type, link length, speed, and test results. The Unit is supplied with anti-skid bumpers and is small enough to be integrated into larger systems for dedicated link verification.