CWDM Filter 1×2, SM, MM

SKU: CWD

The Coarse Wavelength Division Multiplexer (CWDM) employs thin-film coating technology and a proprietary non-flux metal-bonded micro-optics packaging design to enable optical add/drop functionality across ITU channel wavelengths from 1270 to 1610 nm. It delivers low insertion loss and wide passbands at each ITU center wavelength, along with high channel isolation. The device features low temperature sensitivity and an epoxy-free optical path, ensuring high reliability and performance for polarization-maintaining systems.