Ocean Hub Subsea Node

Subsea monitoring and control applications used by the science and energy industries require the dependable provision of data and power. OSI understands the needs and challenges the industry faces in designing, deploying and operating subsea nodes. OSI is the only submarine network development and advisory firm that has actively worked with subsea node technology.

Developed to provide power and communications for long-term, in-situ observations, OceanHub is a subsea data hub that enables common oceanographic sensors to be connected to a submarine cable.

OSI’s OceanHub combines OSI’s expert power and communications engineering resources, the fabrication skills and technologies of our affiliate, SeaRobotics Corporation, and the marine sensor application and operations expertise of our sister company CSA Ocean Sciences.

OceanHub is compatible with telecom cables, umbilicals, or PBOF hose via Field Installable Termination. The subsea node features up to ten instrument connectors, one input power connector, one input fiber optic connector and one sea earth connector.


  • Scientific observatories
  • Oil/gas field instrumentation
  • Renewable energy
  • Tsunami and seismic warning systems
  • Port/coastal security

Product Specsheet

Ocean Hub Subsea Node

Download Specsheet

Regional Group Offices

Corporate Office

Ocean Specialists, Inc.
8502 SW Kansas Ave
Stuart, Florida 34997

+1 (772) 219-3000