OT1550AGC is a 1550nm direct modulation optical transmitter with high index and AGC function. It adopts high linearity and low chirp DFB laser, built-in pre-distortion compensation and AGC, APC, ATC closed loop control, which improves the system index obviously. This transmitter enables cost effective optical transmission in the original HFC network and is ideal for any cable system that need to build the Green Field Service
Features
● Low chirp, high linearity DFB laser, chirp compensation.
● NTSC and BS channels.
● Full-automatic OMI control, AGC & MGC.
● Plug-in attenuator offer RF gain control.
● Built-in dual back-up power supply, switch automatically .
● Casing temperature auto-control, ensure the long life of the laser