PL170A-5 FTTH Micro node is intergated with FWDM filter that can split XGSPON & GPON signal (1270nm, 1577nm, 1310nm, 1490nm) and CATV (1550nm) signal from The COM signal .
PL170A-5 FTTH Micro Node adopts high performance and high effective o-e converter tube with low-noise MMIC Amplifier IC. This Type of FTTH Micro Node has AGC function ,and compacted in side, which is suitable for FTTH networks upgrade.
Block Diagram
Functional Explanation
| No. | Description | No. | Description |
| 1 | Fix Hole | 2 | Adjustable Attenuator |
| 3 | RF Output | 4 | XGSPON & GPONÂ Port |
| 5 | DC Power Jack | 6 | COM Port |
| 7 | Power / Optical Indicator |
Specifications
Optical Characteristics
| Parameter | Unit | Value |
| CATV Optical Wavelength | nm | 1539~1565 |
| Reflect Channel Wavelength | nm | 1260~1360 & 1480~1500 |
| Optical Isolation – Pass | dB | ≥30 @1310/1490nm |
| Optical Isolation – Reflect | dB | ≥18 @1550nm |
| Insertion Loss @ Pass Channel | dB | ≤1.0 (included adapter loss) |
| Insertion Loss @ Reflect Channel | dB | ≤1.0 (included adapter loss) |
| Optical Input Power | dBm | -15~+2 |
| AGCÂ Range | dBm | -10~0 |
| Optical Return Loss | dB | ≥45 |
| Optical Fiber Type | — | SM |
| Connector Type | — | FC, SC or LC |
RF Characteristics
| Parameter | Unit | Value |
| Frequency Range | MHz | 47~1002 |
| Flatness | dB | ±0.75 |
| Output Impedance | Ω | 75 |
| RF Return Loss | dB | ≥14 |
| RF Output Stability in AGC Range | dB | ±1.0 |
| RF Output Level | dBμV | ≥80 |
| Output Level Adjustable | Db | 0 ~ -20 |
| Output Ports | — | 1 |
| CTB | dBc | 60 |
| CSO | dBc | 60 |
| C/N | dBc | 46 |
1.Testing condition: OMI=3.5%, optical input power @-1dBm, 98chs signal output, above 550MHz at -10dB offset.
Others
| Parameter | Unit | Value |
| Operating Voltage (External Power Supply) | VDC | 5 |
| Weight without Power Supply | kg | 0.1 |
| Power Consumption | W | 1.2 |
| Output Connector | — | F |
| Operating Temperature | ℃ | -10~+50 |
| Dimension(L*W*H) | mm | 80*50*25 |
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