Product Description
PSG-002-D adopts a 4-channel electronic control self-retaining polarization switch integrated with free-space optics. It directly controls 6 standard polarization states (LCP/RCP circular polarization, ±22.5°/±67.5° linear polarization) through 4-bit TTL signals, compatible with SM/PM optical fibers (FC/APC interface), covering the entire wavelength range of 1260-1650nm. The typical insertion loss is 1.5dB, the reflection loss is ≥55dB, the size is 134.6×69.6×19.1mm, the industrial-grade temperature range is (-10~+60°C), and it supports external triggering and automatic integration. No complex calibration is required, and it is suitable for high-speed polarization testing scenarios such as polarization OTDR, Mueller matrix analysis, swept frequency measurement, and quantum communication.
Core feature
6. High-speed and precise state switching: Typical switching time of 45 μs, polarization state repetition accuracy of ±0.1°, no mechanical wear, suitable for dynamic polarization testing and real-time monitoring.
Self-preservation zero power consumption control: Direct control with 4-bit TTL signals for 6 types of SOP, self-preservation design ensures no data loss in power-off state, zero static power consumption, suitable for low-power embedded systems.
Full-band low loss: Full-band coverage of 1260-1650 nm, low insertion loss and high return loss, ensuring signal integrity and test accuracy.
