Free Quotation

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 (SMF-28, OM3, OM4) and custom fiber cables.

Fiber Optic Connector Specifications

ParameterSpecification
Fiber count2, 4, 6, 8, 12, 24 fibers
Fiber typesSingle-mode, Multi-mode, Hybrid
Insertion loss<0.5dB typical
Return loss>50dB (PC), >60dB (APC)
Depth rating100m to 3000m

Contact Us

Technical inquiries: info@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.

Have a complex technical question?

Ask me directly

Related Questions

Related Products

Leave a Reply

Your email address will not be published. Required fields are marked *

Need Engineering Help?

Our engineers usually reply within 12 hours.

Free Inquiry

Proven Solutions in the Field

A showcase of our successful collaborations with global marine robotics, energy, and research partners. Every project reflects our commitment to zero-leak integrity and operational reliability.

10-Pin Ethernet Subsea Connector (2 Power + 8 Network Cores)
Gigabit Ethernet 12-Pin Subsea Connector (4 Power + 8 Network)
Custom 6-Pin / 40A Medium-Power Subsea Connector
5MP High-Definition Underwater Observation Camera (40MPa)
Custom Subsea Bulkhead Flange Joint Connector
Custom 6-Port Watertight Enclosure & Subsea Interconnect System
Multi-Core Split-Type Watertight Connector (Diverse Configurations)
MCPBOF2-8MF Oil-Filled Pressure Compensated Connector (8-Pin)
Custom Branching Subsea Cable Network (Y-Splitter & Multi-Node)
PBOF Series Pressure-Balanced Oil-Filled Subsea Connectors
Ultra-Miniature Subsea Watertight Connector Series (2-28 Pins)
High-Performance Photoelectric Hybrid Subsea Connector
60MPa Metal Shell Bulkhead Connector with Triple Seal (4-61 Pins)
MCBH-Hybrid 4+2 Photoelectric Subsea Connector (Power & Fiber Optic)
HYSF-high-density-25-pin-subsea-signal-connector-for-oceanographic-sensors
5MP High-Definition Underwater Camera (40MPa / 316L Stainless Steel)
HYSF-custom-6-pin-40A-underwater-power-distribution-connector
Right Angle Molded Micro Bulkhead Connector (LPMBH-IL12/16MF Compatible)
50MPa High-Precision Subsea Pressure Sensor
Custom Molded Subsea Penetrator with Integrated Multi-Core Cable
Custom Miniature Single-Core In-Line Watertight Connector
Custom 1-to-3 Fan-out Subsea Splitter Cable System
Custom 6-Port Watertight Enclosure & Subsea Interconnect System
High-Frequency Subsea Coaxial RF Connector Assembly (50-3 / 50-5)
Custom High-Intensity Subsea LED Light & Mounting Bracket System
All-New Next-Generation Subsea IP Network Camera Series
HYSF-140A-180A-high-current-underwater-power-connector-for-thrusters
Integrated Subsea Interconnect & Imaging Solutions
Custom Branching Subsea Cable Network (Tree Topology)
60MPa High-Pressure Metal Shell Watertight Connector (4-61 Pins)
Micro Flange 3-Pin Subsea Bulkhead Connector (IL4MF Compatible)
High-Strength Titanium Alloy Subsea Penetrator
RMG Series 4-Pin Subsea Engineering Cable Plug
Custom Retractable Subsea Spiral Coiled Cable (Spring Cable)
Miniature Subsea Watertight Connector (Marine Bronze Base)
Single-Pin High-Current (150A) Subsea Power Connector
70MPa Ultra-High Pressure Metal 61-Pin Subsea Connector

Start Your Subsea Project with HYSF

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

  • info@hysfsubsea.com
  • +86 13942853869
Jason Liu
Kevin Wang
Cindy Chen
Lily Li
Contact Form Demo
  • Our team will answer your inquiries within 12 hours.
  • Your information will be kept strictly confidential.