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The HYSF SF40M-4S4T-P is a high-capacity hybrid photoelectric inline plug watertight connector integrating 4 optical fibers and 4 electrical contacts for extensive simultaneous data and power cable connections in advanced subsea systems. Ideal for large ROV multi-function umbilicals, AUV high-bandwidth cables, underwater observation platforms, marine research tools, and offshore hybrid networks requiring robust inline plug mating. Built with premium materials, precision optical alignment, gold-plated power contacts, and durable overmolding, it delivers IP68 protection and full 6000-meter depth capability (60 MPa). Excellent optical and electrical performance make it the definitive solution for 4 fiber 4 power inline underwater connectors and deep-water hybrid photoelectric plugs from professional China manufacturer HYSF.
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Cable Length (Standard): 1.0m (Inline) / 0.3m (Bulkhead)
Customization: Cable length, mounting threads, and electrical ratings available upon request.
✅ ROVs & AUVs: Thruster connections and tether management.
✅ Underwater Cameras: Video signal transmission.
✅ Sensors & Instrumentation: CTD, Sonar, and Hydrophones.
✅ Diving Equipment: Diver communication systems.
✅ Offshore Energy: Oil & Gas subsea control modules.

Technischer Leiter
jason@hysfsubsea.com
Explore high-resolution photos of actual production units. These images highlight our precision machining, quality overmolding, and attention to detail in every connector we ship.
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