![xtm-50_1_2000x1667.jpg](/contentassets/3edd5cf0df8c41019fb83659c783b0d0/xtm-50_1_2000x1667.jpg?rxy=0.5,0.5&rmode=crop)
![xtm-50_2_2000x1667.jpg](/contentassets/3edd5cf0df8c41019fb83659c783b0d0/xtm-50_2_2000x1667.jpg?rxy=0.5,0.5&rmode=crop)
![xtm-50_3_2000x1667.jpg](/contentassets/3edd5cf0df8c41019fb83659c783b0d0/xtm-50_3_2000x1667.jpg?rxy=0.5,0.5&rmode=crop)
![xtm-50_4_2000x1667.jpg](/contentassets/3edd5cf0df8c41019fb83659c783b0d0/xtm-50_4_2000x1667.jpg?rxy=0.5,0.5&rmode=crop)
![xtm-50_5_2000x1667.jpg](/contentassets/3edd5cf0df8c41019fb83659c783b0d0/xtm-50_5_2000x1667.jpg?rxy=0.5,0.5&rmode=crop)
![xtm-50_6_2000x1667.jpg](/contentassets/3edd5cf0df8c41019fb83659c783b0d0/xtm-50_6_2000x1667.jpg?rxy=0.5,0.5&rmode=crop)
Key features
Adjustable bandwidth flat-top filter
Ultra-sharp filter edges
High isolation
High accuracy and repeatability
200 nm wavelength range
Narrowest Filter – Highest Selectivity
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Applications
Channel selection for bit error rate testing
Analysis of sub-band of complex modulation formats
Channel spacing reduction
WDM-PON, DWDM systems testing
Amplification analysis
Cascaded ROADM emulation
OFDM
Active component and module testing
Transponders testing
Description
The XTM-50 tunable filter is the perfect tool for laboratory use. Its optical performance is identical to the XTA-50 as it is based on the same optical system. The wavelength tuning and bandwidth adjustment are manual through micrometers.
All versions of the XTA-50 have their manual equivalent in the XTM-50 family.