MacArtney Introduces New TrustLink Data Solution
TrustLink Data is a complete harness solution that delivers assured 10Gbit/s data transmission across cable assemblies up to 10 meters, tested and qualified to operate at 600 bar. Designed for modern sensors, sonar platforms and real-time underwater operations, it preserves signal integrity throughout the connection for advanced systems in marine and offshore, ocean science and naval applications.Sensors, real‑time telemetry and high‑resolution imaging now generate far more data than earlier generations, placing greater demands on the subsea link that carries information into the wider setup. As
MacArtney Introduces New SubConn Data Micro Circular 9-Contact
MacArtney has expanded its SubConn Micro Circular series with a new 9‑contact variant that maintains the existing footprint while introducing a specialized shielding contact to improve data integrity in compact subsea instruments. The connector maintains full compatibility with existing Micro Circular form factors, enabling system designers to add capabilities without altering mechanical interfaces. Testing has confirmed a stable 1 Gb data transmission on cable assemblies up to 20 metres, ensuring reliable signal and data performance for bandwidth‑sensitive subsea systems.For operators, improved
MacArtney, Teledyne ODI Expand Connector Service Across Europe
. As part of MacArtney’s European offering, this location brings inspection, fault diagnosis, and repair capabilities closer to operators across the region, enabling more responsive support for those working with Teledyne ODI products.MacArtney’s servicing covers individual Teledyne ODI connectors, complete cable assemblies, and integrated systems. By addressing performance at both the component and operational levels, such as underwater frames and sensor packages, MacArtney helps operators maintain equipment integrity and avoid costly replacements.In addition to standard repairs, MacArtney
Lander Lab: Selection Criteria for Underwater Cable and Connectors
Underwater connectors and mating cables provide system flexibility, ease of service, and other advantages to undersea system designers and field engineers.They also bring their own suite of added complications and problems.There is a lot to consider. System designers need to be conscious of the connector they select. A criteria-of-selection provides a programmatic approach to narrowing down and choosing the right underwater connector. Sales reps can provide guidance, but it is ultimately the responsibility of the engineers to write the specifications.I’ve always held that connectors are a
Upscaling Power Subsea: Cables and Connectors
Cable and connector manufacturers are rushing to meet the growing demand for subsea cables and connectors as renewables upscale, but whether it’s renewables or oil and gas, there’s also growing demand for high-tech subsea communications.The export cables that bring offshore wind power to shore are already so massive that one meter of cable can weigh 300kg. Nexans had previously upscaled its production facilities to cater for increasing demand; now it is upscaling its HVDC cables, typically 400kV, to 525kV. The company will be supplying at least 10 of these cable systems to European grid
MacArtney Introduces 9-Contact SubConn Connector
, such as AUVs, ROVs, sensors and multiplexers.The 9-contact connector's design and versatility facilitate integration into the increasingly compact design of underwater technology solutions while still meeting complex data and power transmission needs with its multi-signal capabilities. 8-contact connectors are typically used for signal transmission, and some users have requested an additional contact for enhanced security. The ninth contact in this connector is intended for a screen, providing an extra layer of data protection and ensuring reliable performance.The SubConn Micro Circular connector
Connectors Facilitate Camera System for BBC Underwater TV Series
Teledyne Impulse-PDM supplied its Omicron optical fiber connectors to BBC Studios for use in its upcoming underwater natural history series, set to air in 2026. Filming required custom-built camera technology designed to capture extraordinary marine footage from the depths of the Arctic, facilitated by the Rev Ocean’s Aurora ROV.To capture groundbreaking underwater content BBC Studios and Marine Imagine Technologies designed a deep ocean-rated camera system integrated with a telemetry bottle, the central hub for communications on the submersible. However, during the Arctic expedition
MacArtney's GreenLink Tech Picked for First Grid-Linked Wave Energy Test Site in US
and test them.MacArtney’s technicians will help install and test the GreenLink terminations onsite with cable supplier Nexans.RT Casey will be overseeing the installation and testing of the GreenLink terminations onto the subsea cable in Norway at the cable factory, transportation of cable and connectors to Oregon, and the safe subsea installation of GreenLink from their cable installation vessel to the sea floor for future system connectivity."We have a proven concept and a proven connector for harsh marine conditions already operative in global projects. Our end-to-end approach - from concept
BIRNS High Amperage Connector Series Debuts
BIRNS made a big splash at Oceanology International in London last week at the company’s Power Forward event, with the celebration of the company’s 70th anniversary, and the launch of an all new high amperage subsea connector series, the 225 Amp BIRNS Meridian line.The Meridian line, a robust, custom engineered dry-mate connector series is open face rated to 6km, and is well-suited for battery packs and thrusters for crewed and uncrewed subsea vehicles that require high amperage power transfer. Select sizes are already being DNV type-approved for 6km rated crewed submersibles.
February 2026
