The FTB-7600E OTDR: for powerful ultra-long-haul testing

When distance is an issue, the FTB-7600E OTDR, with a dynamic range of up to 50.5 dB, is the solution. Taking full advantage of EXFO’s industry-leading expertise in OTDR development, this module can test over distances of up to 200 km.

Thanks to its unmatched linearity of ±0.03 dB/dB, this OTDR accurately locates faults on ultra-long links—without compromising on resolution and distance. It is offered in single and dual wavelength configurations (1310/1550/1625 nm).

This combination of quality and power makes the FTB-7600E an excellent choice for companies deploying and maintaining ultra-long-haul networks.


Key features

  • – Dynamic range of up to 50.5 dB
  • – Single and dual wavelength configurations (1310/1550/1625 nm)
  • – Up to 256 000 sampling points
  • – Industry-leading linearity of ±0.03 dB/dB
  • – EXFO Connect-compatible: automated asset management; data goes through the cloud and into a dynamic database


  • – Ultra-long-haul network testing
  • – Submarine cable testing

More information

Please contact us !

Scroll Up
WhatsApp chat