Description
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 |
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