PL1550 1550nm Optical Transmitter
PL1550 1550nm optical transmitter adapts ORTEL high performance, low noise DFB laser with AAGC / MGC and OMI adjustable function, it has plug-in power supply module. In addtion, all transmitter equip with WEB & SNMP management function.
PL1550 1550nm optical transmitter is used for long-distance optical fiber transmission of television TV signal, adapts imported high-performance DFB laser as light source with RF power automatic processing technology to guarantee excellent machine performance. All its perfect features make it the first choice for large-scale HFC network.
Specifications
Optical Characteristics
| Parameter | Unit | Value |
| Working Wavelength | nm | 1550±10 |
| Output Power | mW | 6~12 |
| Optical Return Loss | dB | ≥45 |
| Optical Fiber Type | -- | SM |
| Optical Connector | -- | SC/APC or FC/APC |
RF Characteristics
| Parameter | Unit | Value |
| Frequency Range | MHz | 45~870/1002 |
| RF Input Return Loss | dBm | ≥16 |
| RF Input Level | dBμV | 78±5 (AGC) |
| Flatness | dB | ±0.75 |
| CNR1 | dB | >50 |
| CSO1 | dBC | ≤-60 |
| CTB1 | dBC | ≤-65 |
- Testing condition: OMI=3.5%,optical input power @-1dBm, 98chs signal output, above 550MHz at -10dB offset.
Others
| Parameter | Unit | Value |
| Operating Voltage | V | 90~260, 50Hz |
| Power Consumption | W | ≤30 |
| Operating Temperature | ℃ | 0~50 |
| Dimension（L*W*H） | mm | 484*370*44 |
| Weight | Kg | <3.5 |