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Products: EXFO OSA20 Optical Spectrum Analyzer

Diffraction grating based tester operating from 1250 nm to 1700 nm. provides fast, accurate, high dynamic range scanning. Incorporates a touch screen with multi-point gesture touch.

Wavelength range 1250-1700 nm

Wavelength resolution 20 pm (original), adjustable in the range 50-2000 pm

Scanning speed up to 2000 nm/s

Wavelength accuracy ±10 pm (in the 1500-1640 nm range), ±25 pm (in the 1250-1700 nm range)

Power level accuracy ±0.4 dB

Built-in calibration light source

Intuitive user interface with 12" touch screen

8 application-specific analysis modes, full set of analysis tools

Characterization of WDM signals, such as CWDM, DWDM and ROADM signals

Characterization of multimode laser sources, such as Fabry-Perot laser diodes

Use of recirculation loops for long-range transmission system analysis

Characterization of fiber amplifiers, such as erbium-doped fiber amplifiers

Characterization of single-mode lasers, such as distributed feedback Bragg laser diodes and external cavity lasers

Characterization of broadband light sources, such as semiconductor, Raman or fiber amplifiers, and super- or edge-emitting LEDs