Underwater Communication & Network – Application Case

Underwater communication and network systems are the core of subsea data transmission, connecting ROV/AUV, subsea observatories, offshore equipment, and onshore control centers. Our underwater connectors provide high-speed, stable, and reliable photoelectric hybrid connection for subsea optical fiber communication, Ethernet transmission, and signal interconnection, overcoming challenges such as seawater attenuation, high pressure, and corrosion to ensure smooth data transmission in shallow to deep-sea communication networks.

Key Applications

• Subsea optical fiber communication (long-distance data transmission between offshore platforms and onshore)
• Gigabit Ethernet data transmission for subsea observation networks and ROV/AUV control systems
• Signal interconnection for subsea communication buoys, underwater base stations, and junction boxes
• Hybrid power + data transmission for underwater communication modules and photoelectric equipment
• Connection for underwater acoustic communication systems and optical fiber transceivers
• Data transmission for subsea sensor networks and real-time monitoring systems
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Suitable Connector Series

• Photoelectric Series: Fiber optic + power hybrid transmission, ideal for long-distance underwater communication
• 13 PIN Ethernet Series: Gigabit Ethernet transmission, supporting high-speed data exchange
• 55 Series: Underwater photoelectric composite connectors, for short-to-medium distance communication
• Metal Shell Series: High strength, corrosion resistance, ensuring long-term reliability in subsea communication
• Power Series: Stable power supply for underwater communication equipment and base stations
• Micro Circular Series: Miniature connectors for compact communication modules and transceivers
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Key Performance Features

• Depth rating up to 6000m (meets deep-sea communication network requirements)
• IP68 waterproof, permanently submersible, dual sealing to prevent seawater intrusion
• Low insertion loss, high signal integrity, ensuring stable high-speed data transmission
• Excellent seawater corrosion resistance (316L stainless steel / titanium shell)
• Anti-vibration, anti-shock, adapting to wave and current impact in offshore environments
• Compatible with optical fiber, Ethernet, and signal transmission, strong versatility
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Image Description (for website pictures)

• Subsea optical fiber communication module equipped with Photoelectric Series connectors
• Underwater base station with 13 PIN Ethernet and Metal Shell connectors
• Communication buoy and subsea junction box with 55 Series photoelectric connectors
• ROV connecting communication cables with wet-pluggable underwater connectors
• Underwater sensor network with Micro Circular communication connectors

Short Version (for product card)