DWDM AWG Athermal Module
Feature Application
Low Insertion loss DWDM Transmission
Accurate Channel Spacing Metro and Long haul network
Large channel number
High stability and reliability
Specification
Parameter |
Unit |
Athermal |
Filter sharp |
|
Gaussian |
Number of Channel(ch) |
|
16, 32, 40, 48 |
Wavelength Accuracy |
nm |
± 0.05 |
Channel Spacing |
GHz |
100 |
1dB Pass Band |
nm |
≥0.2 |
3dB Pass Band |
nm |
≥0.4 |
Ripple In Passband |
dB |
≤0.75 |
Insertion Loss |
dB |
≤4.5 |
Loss Uniformity |
dB |
< 1.5 |
Channel Ripple |
dB |
< 0.3 |
Isolation |
Channel Adjacent |
dB |
> 25 |
Channel Non-adjacent |
dB |
> 30 |
Polarization Dependent Loss |
dB |
< 0.5 |
Polarization Mode Dispersion |
ps |
< 0.5 |
Directivity |
dB |
> 50 |
Return Loss |
dB |
> 45 |
Power Handling |
mW |
300 |
Operating Temperature |
℃ |
-5 ~+65 |
Storage Temperature |
℃ |
-40 ~+85 |
Package Dimension(LxWxH) |
mm |
120x70x12.7 |