The New FTB-7600E OTDR: For Powerful Ultra-Long-Haul Testing
When distance is an issue, the new FTB-7600E OTDR, with a dynamic range of up to 50 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 250 km.

Thanks to its unmatched linearity of ±0.03 dB/dB, this new 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.
Up to 256 000 sampling points for higher trace resolution
Dynamic range of up to 50 dB
Linearity of ±0.03 dB/dB (the best in the industry)