Externally Modulated 1550nm Optical Transmitter 2x7,2x9dBm Output Power
1550nm Externally Modulated Optical Transmitter, 1550nm Fiber Optic External Modulated Laser Transmitter
Characteristic:
* Adopt international famous brand laser with low-noise, narrow linewidth and continues wave as the optical source, adopt high linearity LINbO3 external modulated as the signal modulation.
* Good SBS suppression design can supply longer transmission distance. SBS threshold value threshold value can be adjusted makes more flexible configuration. Meanwhile it can suppress SBS-Stimulated Brillouin scattering and optical fiber SPM-self phase modulation phenomenon, it improves the optical power of optical transmission also maintain the linearity.
* SBS threshold value adustable types are 13, 16, and 18dBm, it can be adjusted as per user's actual situation.
* RJ45 network management interface, 19'' 1U standard framework.
Technical Parameters:
| Items | Parameters |
| Laser type | DFB laser |
| Optical wavelength | 1550nm±5 |
| Optical modulation | External modulation |
| Optical output power | 2x7, 2x9, 2x10dBm |
| SBS Threshold | 13/16/19dBm |
| Optical connector | FC/APC, SC/APC |
| Frequency range | 47~862MHz |
| C/N |
≥53 |
| Flatness | ±0.75dB |
| RF input level | 75~85dBuV |
| C/CTB | ≥65 |
| C/CSO | ≥65 |
| RF input impedance | 75Ω |
| RF input reflection loss | >16(47MHz~1000MHz) |
| Power supply | 90~265V or 48V DC for option |
| Power consumption | ≤60W |
| Working temperature | -5~+50℃ |
| Storage temperature | -25~+70℃ |
| Working humidity | 20%~85% |
| Dimension | 483x468x44mm |
| SNMP | RJ45 |
Electric Diagram:
Picture Presentation:
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