1 The external modulator and the laser are both imported from USA or Japan 2 Perfect SBS suppress circuit and adjustable SBS in 13,16, 18,apply for different types of CATV network 3 Excellent pre-distortion circuit ensures the best CTB and CSO when... - Update: 2008-11-10

1.1U standard rack mounted case 2.High-linearity & low-noise DFB laser 3.APC and ATC circuit 4.Backlight LCD shows all the parameters 5. The operation status can be monitored by network management software through its com-munication interface 6.... - Update: 2008-11-10