Breakout Fiber Cable | Marine & Offshore LSZH FR Optical Cable

IEC 60092-Series Cables Offshore Instrumentation and Signal Cable
Description

Product Overview

Our Breakout Fiber Cables are specifically engineered for reliable data transmission in marine and offshore environments. Featuring a robust breakout construction with semi-tight buffered fibers and LSZH materials, these cables provide enhanced safety and flexibility for shipboard applications where low smoke, halogen-free, and flame retardant properties are essential.

Key Features

  • Marine Safety Certified: LSZH Flame Retardant construction

  • Breakout Design: Individual subcable protection for easy termination

  • Flexible Installation: Suitable for on and below deck applications

  • Robust Protection: Aramid strain relief elements

  • Wide Temperature Range: -20℃ to +80℃ operation

  • Oil Resistant: Suitable for areas without constant exposure to oil and lubricants

Applications

  • Data transmission systems on commercial ships

  • Cruise ship communication networks

  • On and below deck installations

  • Marine vessels requiring enhanced fire safety

  • Offshore platform data links

  • Shipboard control and monitoring systems

Standards Compliance

  • IEC 60092-350/351/352/353/359/370/376 - Shipboard cable standards

  • IEC 60332-1-2 - Test for vertical flame propagation

  • IEC 60332-3-22 - Test for vertical flame spread of bunched cables

  • IEC 60754-1/2 - Test on gases evolved during combustion

  • IEC 61034 - Measurement of smoke density

Construction Details

  • Optical Fiber: Semi tight buffered

  • Strain Relief Elements: Aramid yarns

  • Subcable Sheath: Halogen-free, flame-retardant compound

  • Central Strength Member: Integrated for tensile strength

  • Separator: Taping protection

  • Outer Sheath: SHF1 material

Fiber Types & Specifications

Fiber Geometry & Mechanical Properties

Parameter Unit G50/125 (OM2) G62.5/125 (OM1) E9/125 (OS1)
Core Diameter μm 50 ± 2.5 62.5 ± 3 -
Mode Field Diameter (1310 nm) μm - - 9.2 ± 0.4
Cladding Diameter μm 125 ± 2 125 ± 1 125 ± 2
Coating Diameter μm 245 ± 10 245 ± 5 245 ± 10
Core Non-circularity % < 5 < 5 -
Cladding Non-circularity % < 1 < 1 < 1
Core/Clad Concentricity Error μm < 1.5 < 1.5 < 0.8
Eccentricity of Coating μm < 10 < 10 < 10
Screen Test ≥100 kpsi ≥100 kpsi ≥100 kpsi
Fiber Designation OM2 OM1 OS1

Optical Transmission Properties

Parameter Unit G50/125 (OM2) G62.5/125 (OM1) E9/125 (OS1)
Wavelength nm 850 1300 850 1300 1310 1550
Attenuation (Max.) dB/km 2.7 0.8 3.2 0.9 0.36 0.22
Bandwidth (Min.) MHz.km 500 1000 250 600 - -
Effective Group Refraction 1.483 1.478 1.497 1.493 1.4695 1.4701
Numerical Aperture 0.200 ± 0.015 0.275 ± 0.015 - -
Dispersion Coefficient (Max.) ps/nm.km - - - - 3.5 18
Zero Dispersion Wavelength nm - - - - 1300 – 1322 -
Dispersion Slope ps/nm².km - - - - - ≤0.092
Cutoff Wavelength (cabled) nm - - - - - ≤1250
Polarization Mode Dispersion ps/km¹/² - - - - - ≤0.1

Mechanical & Thermal Properties

  • Bending Radius for Fixed Installations: 15 × Outer Diameter

  • Temperature Range: -20℃ to +80℃

  • Installation: Suitable for flexible on and below deck installation

  • Environmental: Not for constant exposure to oil, grease and lubricants

Part Number, Dimensions & Weight

Part Number Number of Fibers Nominal Diameter (mm) Nominal Weight (kg/km)
MLN-BTA-X-2-H-F-H-CD-A 2 10.1 85
MLN-BTA-X-4-H-F-H-CD-A 4 10.1 85
MLN-BTA-X-6-H-F-H-CD-A 6 11.8 120
MLN-BTA-X-8-H-F-H-CD-A 8 13.6 160
MLN-BTA-X-10-H-F-H-CD-A 10 15.4 200
MLN-BTA-X-12-H-F-H-CD-A 12 17.2 245

Note on Part Number (X):

  • 0 = Fiber and copper conductors in cable

  • 4 = 50/125 multimode fiber (OM3)

  • 5 = 50/125 multimode fiber (OM2)

  • 6 = 50/125 multimode fiber (OM1)

  • 7 = NZDS SM fiber per ITU-T G.656

  • 8 = NZDS SM fiber per ITU-T G.655

  • 9 = Standard SM fiber per ITU-T G.652.D