RF-T860 Optical Transmitter
Page 2
Installation and Operation Manual
Figure 1. RF-T860
2.2 Features:
Low Input RF Level
ALC/MGC
APC/ATC
Pre-distortion circuit
CPU monitor control the working statues
LCD shows the working status and the alarm message
Cut off the optical power automatically when the work is abnormal
RS232 port for the monitoring status through remote computer
2.3 Block Diagram
The transmitter is based on 6 functional blocks. Optical laser temperature
controlled (ATC), Optical power control electronics(APC), Data Collection,
Controller, Communication Circuit, RF Circuit, and so on.
The Block Diagram is in Figure 2.
Figure2: RF-T860 Block Diagram
