The GY-DTS-X is a special DAQ card for DTS system,With 100/200/250MSps sampling rate. It adopts 100Mbps network port for data transmission,Built-in averaging function with a high signal-to-noise ratio. the maximum number of averaging can be up to 65536 times.
The DET30 bias photodetector is a compact, unamplified, fiber-optic input, battery-powered detector with very low noise, and can be used to detect optical signals with ps-level pulse widths.