Product Series

（100% SubConn、Seacon and Burton Compatible）

HYSF Metal Shell Fiber Optic Series 1 Contact Connector Single Mode Multimode Underwater Fiber Optic Connector

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1. Drawing information

Dimensions in mm (1 mm = 0.03937 inch)
Threads in inches (1 inch = 25.4 mm)

2. Plug Color Configuration

Stainless steel metal shell in natural silver finish with black molded boot and gold-colored high-visibility ring. O-rings: Black Nitrile (standard), optional blue or green for easy underwater mating identification. Inline cable jacket in standard black. Custom boot colors and laser marking available upon request.

3. Main parameters

HYSF Metal Shell Fiber Optic Series 1 Contact Connector | Single Mode Multimode Underwater Fiber Optic Connector | LHOPT-B Subsea Fiber Optic Bulkhead Connector | Burton Compatible Fiber Optic Series

Contacts: 1 fiber optic contact (Singlemode or Multimode)
Depth Rating: 6000 meters
Matings: >500 cycles
Optical Performance: Low insertion loss, high return loss
Design: Robust metal shell with precision fiber alignment for reliable optical transmission
Compatibility: Fully interchangeable with Burton Fiber Optic Series
Custom Options: Single/Double O-ring, right-angle, flange mount, extended thread, custom cable lengths, singlemode/multimode fiber

4. Material & Installation Requirements

Connector Shell: 316L Stainless Steel (standard) or Titanium (optional for lightweight & extreme corrosion resistance)
Insulator & Alignment Sleeve: High-precision ceramic
O-Rings: Nitrile (standard) or Viton/FKM
Nuts & Washers: Stainless Steel

5. Dimension & Thread Specifications

(All dimensions in mm. Threads in inches. 1 inch = 25.4 mm)

Key Variants

LHOPT-B-CCP: Inline cable version, Length 105 mm, Ø20–23 mm
LHOPT-B-DSP: Compact inline version, Length 29 mm
LHOPT-B-BCR: Bulkhead receptacle, Thread 7/16″-20 UNF-2A, O-Ring 2-014, Length 41 mm
LHOPT-B-FCR: Flange mount receptacle, Length 41 mm
LHOPT-B-DSR: Compact bulkhead receptacle, Length 23 mm

Mounting Holes

BCR: 7/16″-20 UNF-2A thread with Ø12 H8 and chamfer
FCR: Square flange with 4 mounting holes

HYSF Fiber Optic Series 1 Contact connectors deliver reliable high-performance optical transmission in extreme underwater environments. Designed with a rugged stainless steel shell, these single-fiber connectors are ideal for ROVs, AUVs, underwater cameras, sensors, sonar systems, and subsea observatories requiring stable fiber optic communication at full ocean depth.

Fully customizable – stainless steel or titanium construction, single or double O-ring, right-angle or flange mount options, extended threads, custom cable lengths, and exact dimensional matching to Burton specifications.

Keywords: fiber optic subsea connector, 1 contact underwater fiber optic connector, Burton compatible fiber optic series, LHOPT-B subsea fiber connector, 6000m depth fiber optic connector, ROV AUV fiber optic bulkhead connector, stainless steel fiber optic underwater connector, singlemode multimode subsea fiber connector.

Contact HYSF for OEM customization, fast prototyping, and competitive pricing.