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  • DWDM Module

    DWDM Module

    The SANWA DWDM devices utilize thin-film filter technology. Individual components are available on ITU channel spacing of 200 and 100 GHz. These devices exceed the requirements of Telcordia GR-1221. DWDM devices demonstrate low-loss temperature insensitivity and reliable performance. Compact modules are also available with low insertion loss, low crosstalk, and wide passband with high isolation,…

  • CWDM

    CWDM

    The SANWA Coarse Wavelength Division Multiplexing (CWDM) devices utilize thin-film filter technology and are available in various wavelength combinations based on the entire wavelength spectrum (1270nm~1610nm in 20nm increments) defined by the ITU G.694.2 CWDM standard. Compact modules are also available with low insertion loss, low crosstalk, and wide passband with high Isolation, which enables…