I4-16W FBG interrogator


The I4-16W FBG interrogator combines the core technology of the I4W interrogator together with four 1×4 high-reliability, high-speed, premium performance solid state optical switches to create a 16-channel interrogator.

The I4-16W has been optimized to address applications demanding a lower cost higher channel unit while maintaining the quality and reliability.

Key specifications

  • 16 channels
  • Low cost & high quality
  • Up to 480 sensors
  • Up to 10km