Transmissor de fibra óptica 1310/1550nm T860 CATV

Recursos

1310nm
1. Operating bandwidth: 862MHz platform with 2-10MW optical output power;
2. High performance DFB laser with internal isolation to provide the best signal quality ;
3. Advanced pre-distortion circuit with excellent CSO and CTB performance ;
4. AGC circuitry is available to provide a constant input RF level to the laser to ensure optimal laser;
5. Microprocessor automatic control of output power (APC), modulation ratio (AMC);
6. The front LED panel provides the main operating parameters: optical output power, operating current, input RF level, modulation ratio status;
7. High efficiency and stable switching power supply;

1550nm
1. The pump module of the local pump laser and erbium-doped fiber adopt the original imported optical pump laser;
2. The whole machine is equipped with a perfect temperature control circuit of the ATC laser, which can ensure the stable output performance of the laser and the best temperature of the APC;
3. The machine is equipped with microprocessor monitoring software to monitor the state of the laser and has the functions of digital display, fault alarm, etc;
4. High quality and efficient switching power supply, with small temperature rise and high reliability, is suitable for AC85 — 254v / 50Hz / 60Hz wide mains power range;
5. If the working parameters of the laser deviate from the allowable range set by the software, the laser power supply will be automatically turned off;
6. The front LED panel provides the display of main operation status parameters: optical output power, working current, input RF level and modulation ratio status;