1550nm Directly Optical Transmitter
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              1550nm Directly Optical Transmitter1U 19’ standard case with liquid crystal display (LCD/VFD) in front panel; Frequency bandwidth: 47—750 / 862MHz; Output power from 4 to24mw; Advanced pre-distortion correction circuit; AGC/MGC; Automatic power control (APC) and Automatic temperature control (ATC) circuit. 
 
				
