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Dimensions en mm (1 mm = 0,03937 pouce)
Filets en pouces (1 pouce = 25,4 mm)
| Technical Parameters | Notes | ||
|---|---|---|---|
| Number of Pins | Fiber Type | Insertion Loss | |
| 1 Core Optical | SM/MM | ≤ 1DB(per connector pair) | Drawing dimension unit: mm. Pigtail length of receptacle: 0.5m (standard configuration). The bending radius of receptacle cable ≥ 30D. Common optional fiber connector types: FC/UPC, LC/UPC, ST/UPC, SC/UPC. Supplied with fluororrubber O-ring, male protective cap and female protective cap. |
Les SF21M Series Optoelectronic Watertight Connectors by HYSF Subsea (Xiamen Chuida Technology Co., Ltd.) represents our flagship, precision-engineered hybrid interconnect line designed to meet the rigorous demands of deep-sea high-speed optical communications and rugged marine deployments. As a nationally accredited high-tech enterprise driven by independent technical innovation, HYSF developed this specialized metal-shell series to successfully overcome the physical limitations of traditional all-electrical subsea plugs, delivering an elite domestic substitution for core imported electro-optical subsea parts and breaking long-standing international brand monopolies[cite: 1].
Every configuration in the SF21M series features premium, precision-machined metal mechanical structures and sophisticated multi-sealing technology built to provide rigid physical protection and enduring resistance to harsh underwater conditions. By integrating advanced unibody High-Temperature Vulcanization (HTV) and high-elastic fluororubber O-ring sealing systems, this series maintains uncompromised pressure-tight insulation thresholds and seamless alignment across high-frequency optical channels. To achieve flawless, long-distance signal routing across high-bandwidth instrument enclosures, deep-sea networks, and subsea vehicle frames, the series offers complete physical component sets, including:
Les SF21M Series Hybrid Optoelectronic Subsea Line is uniquely tailored to resolve extreme data-rate transmission limits under high-vibration, deep-water hydrostatic loads, high-salinity corrosive salt sprays, and intense underwater working conditions[cite: 1]. Critical application deployment sectors include:
Acts as the core high-speed data telemetry backbone and primary power breakout interface for heavy work-class Remotely Operated Vehicles (ROVs) and Autonomous Underwater Vehicles (AUVs)[cite: 1]. It passes large-capacity sonar signals, HD video feeds, and real-time computing commands back to surface command ships without data cross-talk or latency[cite: 1].
Extensively deployed as key physical transmission nodes for modern seabed Internet of Things (IoT) frameworks, hydrophone arrays, acoustic detection hubs, and seismic monitoring networks. The optical fiber coupling provides complete insulation from surrounding high-voltage electrical fields, keeping highly sensitive scientific environmental data pristine.
Serves as the mission-critical connectivity backbone for deep-sea visual operations, connecting ultra-high-definition underwater network cameras and integrated light-and-camera housings. The unibody molded metal joint safely handles massive mechanical shocks and ocean current displacements common during heavy-sea deployment and recovery cycles[cite: 1].
Utilized across high-pressure sealed junction boxes, marine defense weapon platforms, offshore wind farm sub-stations, and seabed oilfield drilling systems. The rigid protection of the heavy-duty metal housing prevents catastrophic cross-cabin flooding, guaranteeing safe power and data pathways across multi-year maritime load cycles.
A: Traditional subsea electrical lines experience rapid signal attenuation, data distortion, and serious electromagnetic interference when transmitting high-bandwidth datasets over long distances. The HYSF SF21M series integrates precision high-speed fiber communication elements with heavy-duty metal housing architectures, allowing real-time, zero-latency transmission of massive telemetry data (such as HD video and multi-beam sonar matrices) with an exceptionally low insertion loss of less than 1dB per pair.
A: Product reliability in extreme environments is our core foundation, ensuring a proven 99.98% product reliability rate. Every single production batch undergoes severe pre-shipment verification inside our standardized inspection architecture before factory delivery:
A: To accommodate varying operational environments, depths, and client structural requirements, our rigid metal housings are custom-machined from top-tier marine metals integrally formed with premium neoprene rubber. Our standard stock features Acier inoxydable 316L for excellent overall mechanical strength and rust resistance. For specialized engineering projects with strict weight boundaries, Titanium Alloy is recommended (ideal for full ocean depth submersibles), while Naval Brass / Marine Bronze is highly suggested for shallow aquaculture due to its natural anti-biofouling performance[cite: 1].
A: Yes, absolutely. This hybrid series features dependable wet-mateable technology engineered for reliable underwater mating and unmating cycles. The neoprene rubber bodies are designed with tight-tolerance wiping lips that physically displace moisture away from the contact interfaces during coupling, ensuring that the connection safely isolates the electrical and high-frequency optical paths without risking an electrical short circuit.
A: HYSF operates under a strictly standardized quality architecture as a certified Technology Enterprise holding over ten core utility model patents[cite: 1]. Our manufacturing facilities are fully audited and certified under the ISO 9001 Quality Management System. Furthermore, our precision production workflows, traceable verification data, and raw material tracking records adhere directly to the strict GJB 9001C-2017 National Quality Standard, delivering mission-critical durability across national naval defense contractors, oceanographic shipyards, top universities, and major research bodies like the Chinese Academy of Sciences (CAS)[cite: 1].
Une vitrine de nos collaborations fructueuses avec des partenaires mondiaux dans les domaines de la robotique marine, de l'énergie et de la recherche. Chaque projet reflète notre engagement en faveur d'une intégrité sans fuite et d'une fiabilité opérationnelle.
Que vous ayez besoin d'un devis rapide pour des connecteurs standard ou d'un assemblage complexe de câbles sur mesure, notre équipe d'ingénieurs est prête à vous aider. Une réponse technique est attendue dans les 12 heures.
