PL780A outdoor optical node is a very cost effective optical receiver for FTTB network.
Block Diagram
Specification
| Parameter | Unit | Value |
| Frequency Range | MHz | 47 ~ 1002 |
| Flatness | dB | ±0.75 |
| Working Wavelength | nm | 1100 ~ 1600 |
| Input Power Range | dBm | -9 ~ +2 |
| AGC | Db | -7 ~ +2 |
| AGC Characteristics | dB | ±1 |
| Connector Type | — | FC/APC or SC/APC |
| Optical Return Loss | dB | ≥45 |
| RF Return Loss | dB | ≥16 |
| ATT Adjustable Range | dB | 0 ~20 |
| EQ Adjustable Range | dB | 0 ~20 |
| CNR1 | dB | ≥51 |
| CSO1 | dB | ≥63 |
| CTB1 | dB | ≥65 |
| RF Output Level | dBμV | ≥104 |
| HUM Ratio | dB | ≥66 |
| Lightning Resistant Voltage | KV | ≥5(10/700μs) |
| Operating Voltage | V | 130~265 or 60~90 |
| Operating Temperature | ℃ | -40~ +60 |
- Testing condition: OMI=3.5%, optical input power @-1dBm, 98chs signal output, above 550MHz at -10dB offset.
Welcome to enquiry our PL780A Outdoor Optical Node.
