The DOI-143 interrogator is designed for interrogating fiber Bragg grating (FBG) based sensors in the range from 1510 to 1590 nm.
The device is equipped with 16 channels for connecting FBGs (up to 24 FBGs per channel).
Synchronous trigger device (STD)
The synchronous trigger device provides trigger signal replication (optical or electrical) with pre-set programmable delay for each channel (up to 60 channels per device).
1PPS signal replication device (SRD-1PPS)
The device provides reception of 1PPS synchronization signal (IEC 60044-8) in optical or electrical format. The device has up to 60 MM, ST 1PPS outputs.
Supports PTP synchronization.