EXFO FTB-5240S OSA Optical Spectrum Analyzer 1250-1650 nm

The EXFO FTB-5240S is a modular optical spectrum analyser (OSA) covering 1250–1650 nm, designed for CWDM and DWDM network commissioning, troubleshooting, and characterisation.

• Wide 1250–1650 nm spectral range with ±0.05 nm wavelength uncertainty and 0.065 nm resolution bandwidth

• Dynamic range of –80 to +18 dBm per channel for versatile signal analysis

• Sub-one-second scan and display time — ideal for fast, efficient field and lab testing