... CSO ≤ -65dB, SBS: 13, 16, 18adjustable, Optical transmitter can make CATV network transmit video, audio and data with ... Product featuresHigh performance: Externally modulated technology for optical transmitter, no laser chirp, low dispersion distortion ... laser chirp for adopting 1550nm direction modulated optical transmitter. Technical index PerformanceIndexSupplementOptic featureOperating wavelength ...