ZP-OT-1550D series directly modulated optical transmitter adopts high-performance DFB laser, operating in 1550nm frequency range, optical transmitter modulates headend RF signal into 1550nm wavelength optical signal, and combines the modulated optical signal to fiber cable, and completes far distance, large area cover transmission for image, audio and data.
Specifications
| Items | Units | Parameters | Remark | |||
| Optical | ||||||
| Output optical power | dBm | 6 | 8 | 9 | 10 | |
| mW | 4 | 6 | 8 | 10 | ||
| Optical wavelength | nm | 1550±15 | ||||
| Optical connector | – | SC/APC or FC/APC | ||||
| Optical return loss | dB | 45 | ||||
| RF | ||||||
| Frequency range | MHz | 47～862 | ||||
| In-band flatness | dB | ±0.75 | ||||
| RF input level | dBuV | 80±5 | ||||
| Level adjustment range | dB | ±7 | 0.2dB step | |||
| RF level control mode | Automatic/manual | |||||
| C/N | dB | 51 | -1dBm receiving optical power, 5km fiber | |||
| C/CTB | dB | 65 | ||||
| C/CSO | dB | 60 | ||||
| RF connector | Standard F type | |||||
| Physical | ||||||
| Operation temperature | ℃ | -10～+55 | ||||
| Power voltage | V | AC110~265 | ||||
| Outer dimension | mm | 440×370×44 | ||||
| Packing dimension | mm | 440×370×44 | ||||
| Weight | kg | 4.8 | ||||
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ZP-OT-1550D Erbium-doped Fiber Amplifier
