Helpful resources

Knowledge base

2024-08-09
Recommended Calibration Interval
Calibration
Most EXFO Test & Measurement products
2023-11-02
Finding replacement battery part numbers
General Information
Portable products with batteries
2022-06-17
Absolute Power measurement error observed with an in-line power meter
Fiber Optic testing
PPM-350 Series, OX1, OTDR in-line power meters
2022-05-20
Absolute power measurement is not as expected.
Fiber Optic testing
All fiber optic power meters