Directly Modulated Optic Transmitter
Catvision OTU-13-P-22D optic transmitter uses directly-modulated DFB laser for transmission of optic signal at 1310nm wavelength. A power double amplifier with built-in AGC circuit is incorporated to provide a stable RF signal with excellent C/N, CSO & CTB performance for long haul transmission. It incorporates a thermo-electric cooler and auto-control for laser power & bias current to ensure stable optic output power and longer life of laser module.
These transmitters are suitable for both analog and digital CATV networks.