Premlink is a passive optical receiver factory in China that works on manufacturing all kinds of passive node with long years. PL190A-1 passive optical receiver is FTTH passive node that doesn’t need any power supply. It is very simple and cost-effective optical receiver that is connect to STB directly.
Specifications
| Parameter | Unit | Value |
| Wavelength | nm | 1200~1600 |
| Optical Input Power | dBm | +6 ~-9 (recommended -1 ~-4 ) |
| Response | dBm | ≥0.85 (1310nm)/ ≥0.9 (1550nm) |
| Optical Return Loss | dB | ≥50 |
| Connector Type | — | FC/APC or SC/APC |
| Frequency Range | MHz | 47~1002 |
| Output Level | dBuV | 66 @0dBm |
| Flatness | dB | ±1 |
| CTB | dB | ≥70 @ (-3dBm/60dBuV) |
| CSO | dB | ≥66 @(-3dBm/60dBuV) |
| Working Temperature | ℃ | -30 ~+55 |
| Storage Temperature | ℃ | -40 ~ +75 |
