Product Overview:
The EXFO XTM-50 tunable filter has an important position in the field of optical testing and analysis due to its excellent performance, wide range of application scenarios and flexible operation.
Product features:
Independent adjustment of center wavelength and bandwidth:
It covers the wavelength range from 1260nm to 1650nm.
The bandwidth can be adjusted from 32pm to 5nm.
Bandwidth-adjustable flat-top filter:
The filter edge is very clear and has high isolation.
Wavelength tunable range up to 200nm.
High accuracy and repeatability.
Output characteristics:
The output of the filter is a flat-top profile and the ripple is very small, less than 0.2dB.
Models with FWHM (full width and half height) bandwidths ranging from 32pm (4GHz) to 5nm (625GHz) are available.
Four-way technology:
Using EXFO's patented four-way technology, it produces very clear filter edges with slopes up to 800dB/nm.
You can easily select single or groups of narrow-spaced DWDM (Dense Wavelength Division multiplexing) channels or coherent super channels.
High isolation:
The filter using EXFO four-pass technology can achieve higher out-of-band isolation than the traditional two-pass filter.
High accuracy and repeatability:
Wavelength and bandwidth control using a high-resolution translation platform.
Narrow-band filters can be very selective.
