The system takes optical cable as the transmission medium to realize the composite transmission of long-distance power and multiple data signals between the control end and the equipment end. The communication distance can reach more than 20km, with RS232 and RS485 interfaces and adaptive transparent communication and transmission protocol. The system has been tested successfully.
Model number: STFL - 20 k
Transmission distance: >20km
Applicable cable: optical cable
Data transmission rate: 3Gb/s
Video signal: support 1 channel 1080p, 2 channel 720p, multi-signage clear video
Analog quantity acquisition: 8 channels (expandable)
Switch output: 4 channels (expandable)
Serial port data acquisition: 2 channels RS485/RS232 (expandable)
Port of serial port: 1200 ~ 115200bps
Supply dc power: 5V, 12V and 24V
Bit error rate: no more than 10e-6