Precision Variable Fiber Optical Splitter

SKU: PVST

The Precision Variable Fiber Optical Splitter maintains a constant splitting ratio between we’s two output fiber ports, regardless of fluctuations of input power and environmental conditions. The splitting ratio can be varied with a control voltage of 0-5V at a fast speed, in which 0V means 100% passing through one port and 5V means 100% passing through another port, respectively. This is achieved by integrating two tap detectors at the two fiber outputs of a 1×2 NanoSpeedTM switch and locking to the ratio using a feedback closed-loop circuit. The splitting is proportional to the 0-5V control signal. The non-mechanical device has passed the most stringent mil-spec and space flight qualifications and is designed for over 20 years of continuous operation. The module comes with a wall-plug 12V power supply.