News

09. 23, 2026

Shift Toward High-Speed Data and Hybrid Optical-Electrical Architectures
The Development: Modern subsea operations are transitioning away from simple power delivery toward data-intensive telemetry, real-time video feeds, and complex sensor arrays....
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09. 10, 2026

Bipartisan Bill Proposed to Boost US Diplomatic Work on Subsea Cable Security
U.S. lawmakers from both parties introduced the Strategic Subsea Cables Act of 2026 in the House of Representatives....
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08. 31, 2026

Current Status and Future Development Trends of Underwater Robots (AUV/ROV)
This paper conducts an in‑depth analysis of the development status and future trends of underwater robots. ...
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08. 17, 2026

China’s First Domestically‑insulated 220kV Submarine Cable Put into Operation, Ending Isolated Power Supply for Weizhou Island
Date: March 20, 2026 Source: Xinhuanet...
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08. 01, 2026

Application Status and Prospect of Submarine Cable Projects at Home and Abroad
With the world energy transition and low-carbon strategies putting forward, cross-regional energy interconnection and offshore...
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07. 12, 2026

White Paper on High‑Density Optic‑Electric Hybrid Connection Technology for Next‑Generation Underwater Data Centers (UDC)
Rise of Hybrid Connections: Latest global market research in 2026 reveals that hybrid connectors capable of delivering high‑power electricity and massive optical‑fiber data simultaneously achieve the highest compound annual growth rate....
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05. 18, 2026

Classification and Main Types of ROV Connectors — The "Deep-sea Interfaces" Selected as Needed
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05. 04, 2026

Underwater Connector Technology News (English Version)
Shanghai Jiao Tong University’s "Sea Bell Project" 3,500m Deep-Sea Wet-Mate Connector Successfully Completes Sea Trial (Apr 2026)...
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04. 27, 2026

MIL-DTL-24643 Naval Shipboard Cable: Specification Guide for Commercial Buyers
A plain-language guide to MIL-DTL-24643, the US Navy specification for shipboard and submarine electrical cables. Explains construction requirements, type designations, testing, and how commercial buyers can source compliant cables....
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04. 27, 2026

Hyperbaric Testing of Subsea Cables and Connectors: Methods, Standards, and Acceptance Criteria
A technical reference for hyperbaric testing of subsea cables and underwater connectors. Covers pressure chamber methods, test pressures for different depths, IEC and DNV standards, and pass/fail criteria....
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04. 27, 2026

ROV Thruster Wiring: Cable Selection, Routing, and Termination Best Practices
Best practices for ROV thruster motor cable selection, routing, connector termination, and fault diagnosis. Covers conductor sizing, insulation type, pressure compensation, and common wiring failure modes....
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04. 27, 2026

Slip Ring Selection for ROV and Subsea Winch Systems: Engineering Guide
Engineering guide to selecting slip rings and fibre optic rotary joints (FORJs) for ROV winch and cable reel systems. Covers contact types, current ratings, signal integrity, depth rating, and maintenance considerations....
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