Bessel- Thomson Reference Receiver Filter, 2.488 GB/s (OC48/STM16)/ 2.500 GB/s (Infiniband 2.5 G)
A range of Bessel-Thomson (BT) filters is available for standard bit rates. These filters are essential for accurate characterization of signals emgerging from an optical transmission system. Connecting a BT filter between the output of the optical to electrical (O/E) converter and the scope input ensures an accurate representation of the signal that an equalized optical receiver would see, enabling oscilloscopes like the PicoScope 9321-20 to display correct measurements.
- For use with the optical-to-electrical converter on the PicoScope 9321-20.
- Reduces Peaking and Ringing
- Choice of filter depends on the bit rate of the signal under analysis.