The Z-Block integrates four wavelength-specific optical filters on one side of a glass block. These filters allow specific wavelengths to pass while reflecting others. The opposite side of the glass block is coated with partially reflective and partially anti-reflective films, enabling efficient wavelength selection and separation within a compact form factor.

Specifications

• Central Wavelength (λ): 1260~1360nm
• Return Loss: 40dB
• Insertion Loss: ≤0.60dB
• Operating Temperature: 0℃ to +75℃
  
• Storage Temperature: -40℃ to +85℃

Applications

Widely used in 100G, 200G, 400G, and 800G optical transceivers for long-distance FR/LR/ER transmission.