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Electronically controlled. Center wavelength and bandwidth can both be set precisely and independently. Covers all key wavelengths from 1260 nm to 1650 nm and bandwidths from 32 pm (4 GHz) to 5 nm.

With the XTM-50 both center wavelength and bandwidth can be independently adjusted. It is manually controlled and versions are available covering all the key telecom wavelengths from 1260 nm to1650 nm and bandwidths from 32 pm (4 GHz) to 5 nm.

EXFO’s tunable optical filters are wavelength tunable and bandwidth adjustable. They deliver superior performance whatever your application. The use of bulk optics in combination with diffraction gratings leads to high selectivity, low insertion losses and dispersion. Discover our industry-leading portfolio of flat-top, ultra selective and narrow bandwidth tunable filters.

Ideal for transceiver testing and system verification in demanding 24/7 production environments.

Single-mode and Multimode Variable Attenuator (VOA) can precisely add attenuation to four, eight or sixteen different optical paths; a Self-Adjusting mode is also available, which automatically monitors and sets the output power to a desired power level.

Variable back reflector designed to measure the effects of back reflections (return loss) on transponder prototypes

Combining industry-standard attenuator components and a broad attenuation range, the OSICS ATN brings you the power to operate throughout a large wavelength range

Variable attenuators are an integral part of most BER testing and EDFA characterization setups. All of EXFO's modular (IQS line) and benchtop variable attenuators are built for top performance and utmost accuracy with distinct sets of features and specifications to suit various testing needs.

Entry-level, flexible, cost-effective and upgradeable. Automated optical alignment and test of photonic integrated circuits (PIC) with traceable results that can be queried. Manual positioning of die and electrical probes.

Our test stations incorporate top-of-the-line equipment to ensure that requirements are met, whatever the situation. Build the best suited station for you, whether you're testing individual chips for R&D or even full production wafers. The adaptative test stations can handle any scenario, from individual chips to full production wafers. Equip it with RF probes, optical heads or any other equipment as needed.