Optoelectronic composite underwater cable

Selling Units: Meter
Package Type: Export specific packaging

Optoelectronic composite underwater cable

The Optoelectronic Composite Underwater Cable integrates advanced optical and electrical transmission technologies, designed for demanding subaquatic environments while supporting cross-industry applications in power distribution, renewable energy, and aerial grid systems. This hybrid cable combines high-voltage power transmission with fiber-optic communication capabilities, ensuring reliability in harsh conditions such as deep-sea exploration, offshore solar farms, and aerial power networks.

Core Components and Applications

1.Underwater Power Cable
Engineered for high-pressure underwater environments, this cable features multi-layered water-blocking barriers and heavy armoring (e.g., galvanized steel wire) to resist corrosion and mechanical stress. It supports AC/DC power transmission up to 22 kV, with optional copper conductors for submerged optical amplifier power supply. Applications include submarine telecommunications, offshore wind farms, and military operations requiring air-drop deployment capabilities.

2.Solar Cable
Optimized for photovoltaic systems, the solar cable employs tinned copper conductors and halogen-free, cross-linked polyethylene (XLPE) insulation for UV resistance (-40°C to +90°C operational range). Compliant with EN 50618 standards, its double-insulated design ensures flame retardancy and flexibility for rooftop or underwater solar arrays. The integration of rodent-resistant nylon-12 layers and E-beam cross-linking technology extends service life beyond 25 years.

3.Aerial Insulated Cable
Designed for grid infrastructure, this cable combines XLPE insulation with aluminum/copper cores to balance conductivity and weight. Models like JKLYJ and JKYJ feature weather-resistant shielding, reducing electromagnetic interference while maintaining mechanical strength in 10kV power transmission. Its compact structure allows minimal installation spacing, ideal for urban aerial networks or tree-prone areas requiring frequent cable-contact durability.

• Technical Advantages
  Dual-Function Design: Simultaneously transmits electrical power (up to 1000V AC) and optical data via embedded fiber cores, eliminating separate installations.


• Environmental Resilience: IP67 waterproof rating, ozone resistance, and UV stability ensure performance in marine, solar, and aerial environments.


• Safety Compliance: Meets TÜV, IEC 62930, and BS EN 50618 standards for fire safety, low smoke emission, and heat resistance (120°C endurance).
  
  Applications
  
  
  This cable system serves offshore energy platforms, subsea sensor networks, and hybrid solar-grid projects requiring unified power and data solutions. Its modular construction allows customization for military-grade ruggedness or lightweight aerial deployment.