Yenista Square Flat-Top Tunable Filters
A handy tool for channel selection and extraction from DWDM signals.

The Yenista XTA-50 filter is the most selective filter on the market with an optical adjustable bandwidth down to 50pm and up to 800pm! The extremely sharp edges (500dB/nm) ensure a clean cut between the signal and adjacent channels.

Variable Bandwidth. Large Wavelength Tuning Range.


WSM160 Manual Flat Top Filter
The WSM160 provides a large wavelength tuning range of 155nm as well as bandwidth tunable from 0.25nm to more than 60nm. It operates from 1495 to 1650nm in a single instrument.




XTM-50 Highly Selective Tunable Filter
XTM-50 is the most selective filter available on the market. It features an adjustable bandwidth down to 50 pm (6.25 GHz) and up to 800pm.




XTA-50 Highly Selective Tunable Filter
XTA-50 is the most selective filter available on the market. It features an adjustable bandwidth down to 50pm (6.25 Ghz) and up to 800pm.




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