Four or eight channel FWSFMDMUXDwxxyy DWDM Plug-in module is a passive optical multiplexer/de-multiplexer designed for metro access applications that represent the state of the art in fiber optics design.
The XPDV photodetector consists of a well-established, waveguide integrated single photodiode chip. Designed to exhibit an optimized frequency response in both, power and phase. Due to experienced RF packaging, the pulse response shows almost no ringing.