Do you offer fiber optic underwater connectors?

Quick Answer

Yes! HYSF offers fiber optic underwater connectors for single-mode and multi-mode applications. Available in 2 to 24 fiber configurations with insertion loss <0.5dB. Compatible with standard fiber types and custom cable assemblies.

Quick Answer

Yes! HYSF offers fiber optic underwater connectors for single-mode and multi-mode applications. Available in 2 to 24 fiber configurations with insertion loss <0.5dB. Compatible with standard fiber types and custom cable assemblies.

Fiber Optic Specifications

ParameterSpecification
Fiber count2, 4, 6, 8, 12, 24 fibers
Fiber typesSingle-mode (SM), Multi-mode (MM), Hybrid
Insertion loss<0.5dB typical
Return loss>50dB (PC), >60dB (APC)
Depth rating100m to 6000m
Temperature-40°C to +85°C

Fiber Types Supported

  • Single-mode: SMF-28, OS1, OS2
  • Multi-mode: OM1, OM2, OM3, OM4
  • Polarization maintaining: PM fiber available
  • Radiation hardened: For nuclear applications

Connector Types

TypeBest ForMax Fibers
Expanded BeamWet mate, dirty environments12
Physical ContactDry mate, low loss24
Hybrid (Power+Fiber)Combined systems12 + power

Applications

  • ROV/AUV: Video, data transmission
  • Sensor arrays: High-speed data
  • Communications: Underwater modems
  • Scientific: Oceanographic instruments

Contact Us

Fiber optic inquiries: fiber@hysfsubsea.com

Picture of John Zhang

John Zhang

(CEO & Lead Engineer)
Email: info@hysfsubsea.com
With over 15 years of expertise in subsea interconnect technology, I lead HYSF's R&D team in designing high-pressure (60MPa) solutions. My focus is on ensuring zero-leakage reliability for ROVs, AUVs, and offshore instrumentation. I personally oversee the validation of our custom connector prototypes.

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Whether you need a quick quote for standard connectors or a complex custom cable assembly, our engineering team is ready to assist. Expect a technical response within 12 hours.

John Zhang

CEO

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