SS-LT3000 1550nm optical transmitter, adopting an internal isolated DFB laser diode module, is designed to meet the challenges of delivering 77 PAL channels along with video and data over HFC network, with intelligent monitor and display module, efficient network management interface and reliable power supply configuration.
Operating bandwidth: 47 to 862MHz/ 750MHz, output optical power: 6dBm;
High performance DFB laser diode module with internal isolation;
Advanced pre-distortion correction circuit (PDC);
Microprocessor automatically controls output power (APC), cooling / heating current (ATC), modulation ratio (AMC);
With AGC/MGC switching button in the front panel;
Adjustable attenuator (-20~0dB) in back panel can adjust input level of laser diode.
LCD or VFD in front panel;
MPU provides real-time display of major parameter: optical output power, operating current, internal temperature, modulation ratio, cooling / heating status;
Support computer management with RS232/RS485 communication interface;
High efficiency and stability switching power supply and optional supply backup system;
1U 19 standard case with a cooling fun and reliable thermal structure design to ensure high stability and long operating life of the laser module.
Inside aluminum heat-sinking make the back panel more compact.