1550nm Transmitter
Mini CATV 1550nm Optical Transmitter SC/APC Single Power Out
Overview
Indoor 1550nm optical transmitter adopts famous brand high linearity DFB laser, and build-in perfect pre-distortion adjustment circuit. Owning the internal micro-processor auto monitor system, the transmitter would ensure excellent performance.
Main features
- High performance DFB laser.
- Wide band: 47 ~ 1002 MHz
- AGC RF control circuit can ensure the constancy of laser’s modulation depth.
- RF over-protection circuit ensure the laser will not be damaged.
- Perfect microprocessor automatic monitoring circuitry can monitor the operating status real-timely and precisely
- OLED display status and LED alarm.
Specification
| Item | Parameter |
| Optical | |
| Wavelength | 1550 ± 20 nm |
| Output power range | 3 ~ 10 dBm |
| Optical return loss | > 45 dB |
| RF | |
| Bandwidth | 47 ~ 1002 MHz |
| RF input level | 80±5 dBuV |
| Flatness, peak-to-valley | ± 0.75 dB |
| Impedance | 75 Ω |
| Input return loss | ≥ 16 |
| CNR | ≥ 52 dB |
| CTB | ≥ 63 dB |
| CSO | ≥ 60 dB |
| AGC\MGC ATT range | 0~20 dB |
| User interface | |
| Optical connector | FC/APC or SC/APC |
| RF connector | F-“Female” connector |
| Power supply | DC 12V |
| HMI | OLCD display, AGC button, 2*LED |
| Other characteristic | |
| Machine power consumption | <2 W |
| Operating temperature | -10ºC to + 50ºC |
| Storage temperature | -20ºC to + 65ºC |
| Relative humidity | 10% to 95% (no condensing) |
| Dimension | 168 × 132 × 28 mm |
| Weight | 300g |
