1650nm Bidirectional Reflector - 2nd Generation
Optical parameter:
| Parameter | Unit | Index | |
| 1 | Operating wavelength | nm | 1260-1655 |
| 2 | Pass band wavelength range | nm | 1260-1625 |
| 3 | Reflect band wavelength range | nm | 1645-1655 |
| 4 | IL (1260-1615nm) | dB | ≤1 |
| 5 | IL (1615nm-1625nm) | dB | <1.5 |
| 6 | RL (1260nm-1615nm) | dB | ≥35 |
| 7 | RL (1610nm-1625nm) | dB | ≥30 |
| 8 | RL at Reflect band | dB | ≤1 |
| 9 | IL at Reflect band | dB | ≥25 |
| 10 | PDL (1260nm-1600nm) | dB | ≤0.4 |
| 11 | Ripple (REFLECT BAND) | dB | ≤0.6 |
| 12 | TDL (1260nm~1600nm) | dB | ≤0.5 |
| 13 | Fiber type | – | G657A2 |
Test Conditions: Use Yokogawa spectrometer (AQ6370D, Resolution: 0.2nm, Sensitivity: High1) to test by fiber fusion. The above test indexes include fusion loss.
Dimension:
Working/storage Conditions:
| Parameter | Specification | Unit |
| Working temperature | -25 ~ +65 | °C |
| Working humidity | 5~95 | %RH |
| Storage temperature | -40 ~ +70 | °C |
| Storage humidity | 5~95 | %RH |