1.Adopt world-famous DFB laser with high performance and LiNbO3 external modulation, which has narrow Spectrum, good linear and high output power. Meanwhile, it add advanced adjustable SBS control circuit so as to make good optical circuit index.

2.Adopts RF power digital automatic process technology designed by ourselves at RF driving part. It can auto-adjust RF driving power according to the input RF signal level and channel number(15~84) to make the C/CSO,C/CTB and C/N in the best condition ,which ensure performance of the whole equipment and make the output level of optical receiver keep the same.

3.Advanced multi-frequency point RF pre-distortion technology together with GaAs optimize C/CTB and C/CSO value, which are the most important index in CATV system, meanwhile maximize the C/N.  

4.The built-in micro-computer automatic monitor circuit can real-timely and precisely monitor various working condition of optical output power and laser to ensure the stable optical output power and prolong the working life of laser effectively.

5.The front panel embed blue VFD monitor, which can display accurately all working parameters and fault information of the equipment.

6.19"1U standard rack, with standard RS-485& RS-232 network interface, can implement network management conveniently.