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Optoelectronic Connector 2 optical fibers 5 electrical signals

Product Overview: The 2F5E Optoelectronic Connector is a high-load upgraded hybrid interconnect solution engineered for complex multi-module subsea equipment. Adopting an advanced 2 optical fibers + 5 electrical signals integrated structure, it upgrades traditional 2F2E/2F4E channel configurations, delivering stronger power-carrying capacity and richer signal expansion options without enlarging the overall size. Built with premium marine-grade anti-corrosion alloy housing and multi-layer integral compression sealing, this connector achieves genuine IP68 full submersible waterproof performance, outstanding medium-depth pressure resistance and superior salt spray aging resistance. With strict photoelectric isolation and full EMI shielding design, it supports stable, crosstalk-free synchronous operation of high-speed optical data and multi-group electrical signals in harsh seawater, high-humidity and electromagnetic interference environments. Ideal for high-load multi-functional ROV/AUV, multi-sensor cluster monitoring systems, offshore integrated equipment and complex subsea engineering facilities.
Application field: - High-load multi-functional ROV/AUV underwater robotic systems with multi-module integration - Multi-lens underwater monitoring systems and full-coverage subsea visual inspection equipment - Marine multi-parameter hydrological detectors and large-scale

Mobile: +86 15810047588
Email: 469148808@qq.com

  • Product Description
  • Core Advantages

    1. Advanced 2F5E High-Load Hybrid Configuration

    Features 2 dedicated high-speed optical channels and 5 fully isolated electrical channels. Dual optical cores steadily transmit HD underwater video, real-time massive sensor data and medium-distance subsea communication signals. The expanded 5 electrical contacts support multi-circuit independent power supply and multi-group control signal output, capable of driving multiple sensors, cameras and functional modules simultaneously. The all-in-one integrated structure eliminates redundant wiring and multiple connector docking, greatly improving equipment integration and operational stability.

    2. Low-Loss Optical Transmission & Zero Signal Crosstalk

    Equipped with high-precision fiber alignment technology, each optical channel maintains ultra-low and consistent insertion loss, effectively avoiding signal attenuation, delay and packet loss during long-term continuous underwater operation. Independent photoelectric isolation structure and full coverage EMI shielding thoroughly isolate optical data and multi-channel electrical signals, eliminating internal crosstalk and external marine electromagnetic interference to ensure clean, stable and high-precision signal transmission.

    3. Genuine IP68 Full Submersible Waterproof Protection

    Adopts multi-stage composite waterproof sealing and integral compression locking structure to reach authentic IP68 full waterproof rating. The reinforced mechanical structure resists long-term seawater immersion, tidal erosion and medium-depth water pressure impact, effectively preventing water ingress, oxidation and short-circuit faults. It supports 24/7 uninterrupted stable operation for long-duration marine deployment and medium-depth subsea engineering scenarios.

    4. Superior Harsh Marine Environment Durability

    Constructed with high-strength marine anti-corrosion alloy and high-insulation weatherproof materials with upgraded high-load current-carrying performance. All finished products pass strict industrial tests including salt spray aging, high-low temperature cycling and mechanical vibration & shock resistance. It delivers excellent resistance to seawater corrosion, UV aging, high humidity and microbial adhesion, adapting to long-term high-load operation in various harsh offshore and underwater environments.

    5. Compact Foolproof Modular Design

    Optimized compact structure expands to 5 electrical channels without excessive volume increase, retaining excellent space adaptability for medium and large multi-module underwater equipment. Standard plug-and-socket matching design with anti-misplug and anti-loosening structure enables fast, error-free on-site assembly. It supports panel embedded installation and frequent underwater pluggable maintenance, realizing efficient and standardized modular system integration.

    6. Ultra-High Load Capacity & Wide Compatibility

    Compared with conventional 2F2E and 2F4E connectors, the 5-circuit electrical design significantly improves power output and signal expansion capacity, meeting the high-load parallel operation demands of multi-module complex subsea equipment. Universally compatible with single-mode/multimode optical fibers and standard marine power & control systems, it seamlessly matches multi-sensor cluster devices, high-functional ROVs and large offshore integrated monitoring equipment.

    Application Scenarios

    High-load multi-functional ROV/AUV underwater robotic systems with multi-module integration
    Multi-lens underwater monitoring systems and full-coverage subsea visual inspection equipment
    Marine multi-parameter hydrological detectors and large-scale offshore survey & exploration equipment
    Multi-node subsea monitoring buoys and multi-sensor cluster synchronous monitoring systems
    Offshore platform multi-module auxiliary power and data integrated connection systems
    Complex subsea communication networks and multi-signal underwater relay terminal systems

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Contact Us

Haigewei Electronics Co.,Ltd

Mobile: +86 15810047588
Email: 469148808@qq.com
Address: Room 1801, Easy Communication. 253-261 Hennessy Road, Wan Chai, Hong Kong

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Focus on the R&D and industrialization of watertight connection, underwater sensing, and sealing protection technologies.

Dedicated to providing reliable core electronic components to support humanity’s exploration and development of the oceans.

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