功能：用於寬頻光通訊 WDM 網路中，做為從光纖主幹線上，針對所需之特定光波長信號做匯入或取出的功能。
| FEATRES |
|
| High channel spacing |
| Low insertion loss |
| Compact size |
| Environmentally stable and reliable |
|
| APPLICATIONS |
|
| Add/Drop Channels |
| Subxcriber Loop |
| Dense WDM system |
| CATV |
| Parameter | ADD channel | DROP channel | ADD channel | DROP channel |
| Center Wavelength(nm) | 1550nm Window,. ITU Grid |
| Center Wavelength Accuracy (nm) | ≦0.1 |
| Channel Spacing (Ghz) | 100 | 200 |
| Channel Passband (nm) | ITU ± 0.11 | ITU ± 0.25 |
| Add/Drop Insertion Loss (dB) | ≦1.5 | ≦1.5 |
| Express Channel Insertion Loss (dB) | ≦1.0 | ≦1.0 |
| Add/Drop Channel Ripple (dB) | ≦0.3 | ≦0.3 |
| Express Channel Insertion (dB) | ≧24 | ≧24 |
| CAdjacent Channel Isolation@Add/Drop path (dB) | ≧15 ≧30 | ≧15 ≧30 |
| Non-Adjacent Channel Isolation@Add/Drop path (dB) | ≧15 ≧35 | ≧15 ≧35 |
| Insertion Loss Temperature Sensitivity (dB/℃) | ≦0.005 |
| Wavelength Temperature Sensitivity (nm/℃) | ≦0.002 |
| Reture Loss (dB) | ≧45 |
| Directivity (dB) | ≧55 |
| Polarization Dependent Loss (PDL) (dB) | ≦0.2 | ≦0.15 |
| Polarization Mode Dispersion (ps) | ≦0.1 | ≦0.1 |
| Maxmum Power Handling (mW) | 300 |
| Maximum Temsild Load(N) | 5 |
| Operating Temperature(℃) | -20 to 70 |
| Storage Temperature(℃) | -40 to 85 |
| Package Dimension (nm) | 125(L) × 90(W) × 8(H) |
| Values are referenced without connector(s) |
