Our Products and Technology
CSignum HydroFi Modems overcome the limitations of acoustic, optical and cabled subsea communications with new wireless solutions that automate and reliably transmit dynamic data as needed subsea, and bi-directionally through the water-air boundary. As a result of innovative HydroFi technology, ocean industries can now optimize operations and connect “first mile” subsea data with last mile WiFi signals for an end-to-end digital infrastructure that enables them to respond quickly to change.
CSignum is the only wireless communications provider that enables transmission of data through the water-air boundary, water column, seabed and subsea structures using HydroFi technology.
Through the water-air boundary
HydroFi technology uses modulated electromagnetic signals to transmit from subsea sensor to in-air receiver through a propagating medium boundary.
What it does
The HyFi Modem enables sensor to shore, real-time data transmission for deployments where cables cannot be used.
Its value over existing solutions
HydroFi Modems work in existing heterogeneous environments to overcome the limitations of cable, acoustic and optical technologies