● High quality: original system optimization control technology and RF pre-distortion technology ensure that
 the system can acquire the max CTB, CSO, and SBS indicators in the case of excellent CNR performance.
● Flexibility: Ensuring the high CSO performance of the system, the phase modulation technology of external
 modulator maximizes the optical power into the fiber in order to obtain long-distance transmission, and the
 optional SBS thresholds as 13, 16, 19, etc. can adapt to different network transmission.

● Reliability: In the 19" 1U standard rack, the built-in high-performance dual switching power supplies can work
 as hot backup at 85~265V ac City Network Voltage.Level automatic gain control ( AGC ), automatic optical
 power control ( APC ), automatic temperature control ( ATC ), automatic optical modulation control functions
 ensure the stable output optical power of the transmitter;.
● Intuition: The laser is the most expensive machine component; micro-processor equipped in the machine
 monitors the working state of the laser; the panel LCD/VFD window displays the operating parameters.
● The network management interface is compliant with international standards and supported Web management
 mode, it can realize to monitor and manage status of products (optional).