Available in both OSFP and QSFP formats, POLS provide MUX/DEMUX and variable-gain amplification. They handle up to 8 wavelengths with a single fiber pair, enabling up to 3.2 Tbps of bidirectional datacenter traffic over 100 km when paired with 400G-ZR/ZR+ coherent optics....

Our Mux/Demux modules are robust and economical with high-temperature stability. Based on free-space cascaded thin-film filters where the filter center frequency exhibits high thermal stability, all integrated on an optical bench....

Our MUX/DEMUX modules are configured for high-density DWDM used in metro access. They map the two added/dropped channels of forty wavelengths with 100GHz channel spacing into two-fiber paths, going in opposite directions into a ring network....

Our Mux/Demux modules are configured for the standard 100G wavelengths grid, delivering high-temperature stability. That’s because these modules separate/combine the wavelengths by cascading a set of thin-film filter-based 3-port cylindrical devices....