CWDM OADM
CWDM OADM ( CWDM Optical Add/Drop Module )
Product features
- Compliant to ITU-T CWDM Standard
- High Isolation and Reliability
- Low Insertion Loss
Specification
TOP = -5 °C to 65 °C
| Parameter |
1 Channel ( 1A/1D ) |
2 Channel ( 2A/2D ) |
| Operating Wavelength (nm) |
1260 to 1620 |
1260 to 1620 |
| Center Wavelength Accuracy (nm) |
± 0.5 |
± 0.5 |
| Channel Spacing (GHz) |
20nm br> | 20nm |
| Channel Passband (@-0.5dB bandwidth) Min.(nm) |
λc 6.5 , 1310 Express ±50 |
|
| Insertion Loss (dB) Add/Drop Channel |
<1.2 |
<1.5 |
| Insertion Loss (dB) Express Channel |
<1.0 |
<2.3 |
| Add/Drop Channel Ripple (dB) |
<0.3 |
<0.3 |
| Isolation (dB) Add/Drop Channel |
>30 |
>30 |
| Isolation (dB) Express Channel |
>15 |
>15 |
| Insertion Loss Temperature Sensitivity (dB/°C ) |
<0.005 |
<0.005 |
| Wavelength Temperature Shifting (nm/ °C ) |
<0.002 |
<0.002 |
| Polarization Dependent Loss (dB) |
<0.10 |
<0.15 |
| Polarization Mode Dispersion (ps) |
<0.10 |
<0.10 |
| Directivity (dB) |
>50 |
>50 |
| Return Loss (dB) |
>45 |
>45 |
| Power Handling (mW) |
300 |
300 |
| Operating Temperature (°C ) |
-5~+65 |
-5~+65 |
| Storage Temperature (°C ) |
-5~+65 |
-5~+65 |
| Operating Humidity (%RH) |
<93 |
<93 |
| Storage Humidity (%RH) |
<93 |
<93 |
Note 1. All the data above does not include connectors
