| Optical Specifications |
| Filter Name |
CWDM Dual Band |
| Channel Spacing |
20 nm |
| Angle of Incidence |
1.8 °C |
| Operating Wavelength Range |
1260-1620 nm |
| Pass Band Range |
ITU |
| Pass Band Ripple |
< 0.2 dB |
| Peak Insertion Loss within Pass Band |
< 0.2 dB |
| Reflection Band Wavelength Range |
1282.5-1397.5nm; 1422.5-1620nm |
| Reflectance Max Insertion Loss |
< 0.2 dB |
| Adjacent Channel Isolation |
> 30 dB |
| Reflect Channel Isolation |
> 15 dB |
| AR on Back Surface |
< 0.2 % |
| Polarization Dependent Loss (PDL) |
< 0.1dB |
| Polarization Mode Dispersion (PMD) |
< 0.1dB |
| Temperature Coefficient |
< 2 pm / °C |
| Operating Temperature Range |
-40°C~+85 °C |
| Storage Temperature Range |
-40°C~+85 °C |
| Physical Specifications |
| Size |
1.4 (+/- 0.1) mm x1.4 (+/- 0.1) mm x1.0 (+/- 0.2) mm |
| Surface Quality |
60 / 40 |
| Wedge Angle |
0 °C - 0.5 °C |
| Reliability |
| Environmental Testing |
Telcordia GR1221 |
| Mechanical Durability |
Telcordia GR1221 |
