Frequently Asked Questions

The FBG Interrogator is used for optical research, experiments, tests, and demodulation for fiber-optic sensors such as temperature, vibration, and stress sensors.

The FBG Interrogator supports 4 to 64 channels of fiber sensing data synchronous modulation, which can be customized.

The wavelength tuning range of the FBG Interrogator is between 20 to 40 nm within the C-band.

The FBG Interrogator supports Ethernet and RS232 (restricted) communication interfaces.

The default sweep step of the FBG Interrogator is 10 pm, with customization available.

The product package includes 1 FBG Interrogator, 1 CAT 5 network cable (length: 2m), 1 power adapter, and user software (demodulation software and installation instructions for host PC).

The operating temperature range for the FBG Interrogator is 25℃, with customization available for -30℃ to +60℃.

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