FL41 : Optical Fault Locator
- Singlemode cable length verification
- Built-in filter for in-service fault locating
- Wavelengths: 1625 nm / 1625 (F) nm
- Measurement Range: 10m to 20 km
- Class 1 Laser Safety
OPM
- Wavelength range: 1260 to 1680 nm
- Calibrated wavelengths: 1310, 1490, 1550, and 1625 nm
- Measurement range: -35 to 0 dBm
