The FLS-20E series is the economic version of FLS-20 series to meet user who has limited budget.
Dual Wavelength Laser Source (850/1300 or 1310/1550nm) - the compact version of FLS-2x series. T
he new design cuts the size by more than 60% and weight to the half.
A Dual Wavelength Laser Source -
offers excellent stable output for accurate fiber optic testing; its single output port provides stable laser power at dual wavelength.