Z-BLOCK CWDM®

Pitch

um

500±50

750±50

AOI

degree

8°/13.5°

Insertion Loss

dB

≤1.0

≤1.0

Ripple

dB

≤0.30

≤0.30

Polarization Dependent Loss

dB

≤0.25

≤0.25

Dimension(LxWxH)

mm

3.2x2.4x0.9

3.51x2.43x1.25

Channel Center Wavelengths

nm

1, 2, 3, 4,

1, 2, λ3, λ4,

Channel Spacing

nm

20

Channel Passband

nm

λc ± 6.5（Min.）

Isolation-Adjacent

dB

≥30

Isolation-Non-adjacent

dB

≥40

Directivity

dB

≥50

Return Loss

dB

≥45