Singlemode Coupler WWDM 1310nm and 1625nm
Wavelength Division Multiplexers or Demultiplexers (WWDM) combine or separate optical signals with different wavelengths.They are passive optical components for uni- or bidirectional operation. WWDMs are manufactured using the Fused Biconical Taper technology (FTB) and are pure fiber-optic components. WWDMs are multiplexers or demultiplexers for separating or combining signals whose wavelengths are in different optical windows.