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Product

armoured marine & offshore optical cable IEC 60794 / IEC 60092-360Optical (-40 to +80 °C)SHF1 / SHF2 Marine Optical Outer Jac

FXMSU & FXVDMSU / LKSM-FO IEC 60794 Armoured SHF1/SHF2 Marine Optical Fiber CableIEC 60794 / IEC 60092-360 — Optical — -40 to +80 °C Marine & Offshore Cable

FXMSU & FXVDMSU / LKSM-FO & FRHF(f) Glass-Fiber Central Element PP-Slotted-Core & Copper-Braided Water-Blocked SHF1/SHF2 Marine Optical Fiber Cable (IEC 60794 / IEC 60092-360, Optical, -40 to +80 °C, min. bend radius 10 × OD).

Flame-retardant

Water-resistant

Oil-resistant

Approved

Configuration

Order designation: FXMSU 4F OS2 / OM3
Outer Ø ≈: 10.6 mm
Net weight ≈: 155 kg/km
Tensile rating ≈: 2.2 kN
Core / stranding: Armoured marine optical core

All sizes (3)

Request a quote Datasheet WhatsApp info@tebaoflex.com

Engineering reply in 2 business hoursCut-to-length export drumsEN 10204 3.1 certificate per drum

Rated voltage: Optical
Operating temp.: −40…+80 °C
Min. bend radius: 10 × OD
Core / conductor: Central FRP Rod
Outer protection: SHF1 / SHF2 Mari
Standard: IEC 60794 / IEC

Typical values for this cable type, based on IEC 60794 / IEC 60092-360 / IEC 60332-3-22 Cat. A — confirmed in the datasheet and quotation for your order.

Application fit

Is FXMSU & FXVDMSU / LKSM-FO right for your machine?

Fixed installation

Suitable

Water-blocked loose-tube or slotted-core construction protects OS2 single-mode and OM3/OM4 multimode fibres on vessels.

Offshore platform & shipboard deck trays

Suitable

Copper or galvanized steel wire braid armour and SHF1/SHF2-MUD jacket resist crush, rodents, oil and drilling mud.

Drilling jumbo & rotary mast feed

Suitable

IEC 60331-25 fire-resistant mica-protected execution maintains optical data continuity during offshore fire emergencies.

Switchgear & control cabinet wiring

Suitable

All-dielectric FRP central strength member and colour-coded fibres simplify splicing into marine patch panels.

Vertical / spreader reel

Not suitable

Fixed shipboard and offshore backbone optical cable is not intended for dynamic deepwater ROV lift winches.

Use QFCI/QFCU Fire-Resistant Optical Cable

Typical machinesMarine & Offshore CableOffshore Platform & FPSO Optical BackbonesShipboard Integrated Bridge & IT NetworksFire-Safe ESD, CCTV & Telecom LinksLNG Carrier & Drillship Process Control

Construction

Layer by layer

Shown: FXMSU & FXVDMSU / LKSM-FO (IEC 60794 / IEC 60092-360 / IEC 60332-3-22 Cat. A) featuring central frp rod & slotted core (12 fibres), water-swellable glass-fibre yarns and shf1 / shf2 marine optical outer jacket (5-layer construction).

Schematic, not to scale — generated from the layer data

#	Layer	Material & reference
1	Central FRP Rod & Slotted Core (12 Fibre	Non-metallic FRP rod with helically grooved PP slotted core / tight buffers
2	Water-Swellable Glass-Fibre Yarns	Longitudinal water-blocking and rodent-resistant E-glass yarns
3	Halogen-Free Inner Sheath	Flame-retardant SHF1 inner bedding jacket
4	Copper Wire Braid Armour (FXMSU / LKSM-F	Braided copper wire mechanical armour for shipboard routing
5	SHF1 / SHF2 Marine Optical Outer Jacket	DNV-approved halogen-free flame-retardant outer sheath

FXMSU & FXVDMSU / LKSM-FO — Standard Shipboard & Offshore Execution

Built to IEC 60794 / IEC 60092-360 / IEC 60332-3-22 Cat. A with central frp rod & slotted core (12 fibres) and shf1 / shf2 marine optical outer jacket

FXMSU & FXVDMSU / LKSM-FO — Custom Drum Length & Gland Kit

Available in custom continuous shipboard/offshore drum lengths or with marine EMC cable glands

FXMSU & FXVDMSU / LKSM-FO — Class & Routine Test Certified

Supplied with EN 10204 3.1 routine dielectric, conductor resistance & flame/fire test report

Technical data

Ratings & operating limits

Typical values: Typical values for this cable type, based on IEC 60794 / IEC 60092-360 / IEC 60332-3-22 Cat. A. Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage / transmission duty: Optical (IEC 60794 / IEC 60092-360 / IEC 60332-3-22 Cat. A)
Core / conductor construction: Central FRP Rod & Slotted Core (12 Fibres) — Non-metallic FRP rod with helically grooved PP slotted core / tight buffers
Primary dielectric / buffering: Water-Swellable Glass-Fibre Yarns — Longitudinal water-blocking and rodent-resistant E-glass yarns

Thermal

Continuous operating temperature: −40…+80 °C (shipboard & offshore duty)
Short-circuit / peak thermal rating: Verified thermal stability per IEC 60794 / IEC 60092-360 / IEC 60332-3-22 Cat. A
Storage & transport temperature: −40…+80 °C on export wooden/steel drum

Mechanical

Outer protection / armouring: SHF1 / SHF2 Marine Optical Outer Jacket — DNV-approved halogen-free flame-retardant outer sheath
Minimum bending radius: 10 × OD
Armour, screen & mechanical duty: Copper Wire Braid Armour (FXMSU / LKSM-FO) — Braided copper wire mechanical armour for shipboard routing

Resistance

Flame, fire & smoke performance: Qualified for marine flame-retardance and low-smoke zero-halogen / fire safety per IEC 60794 / IEC 60092-360 / IEC 60332-3-22 Cat. A
Oil, drilling mud & seawater resistance: Resistant to marine fuel/lube oils, salt mist and offshore fluids per IEC 60794 / IEC 60092-360 / IEC 60332-3-22 Cat. A
RoHS & REACH compliance: RoHS 2 (2011/65/EU + 2015/863) & REACH SVHC compliant

Reference standards

Governing standard: IEC 60794 / IEC 60092-360 / IEC 60332-3-22 Cat. A
Environmental & test standards: IEC 60228 / IEC 60332-3-22 / IEC 60754 / IEC 61034 / EN 10204
Quality management & inspection: ISO 9001:2015 & EN 10204 3.1 factory routine inspection

Identification

Model designation: FXMSU & FXVDMSU / LKSM-FO
Sheath colour & metre marking: Continuous metre-marked black outer finish (SHF1 / SHF2 Mari)
Customs tariff (HS): 8544.49 / 8544.60 / 8544.70

Sizes

3 standard FXMSU & FXVDMSU / LKSM-FO shipboard & offshore configurations

Manufactured to IEC 60794 / IEC 60092-360 / IEC 60332-3-22 Cat. A for shipboard, offshore platform, drilling rig and marine applications.

Dimensions, tensile load & weights
Order designation	Configuration	Core / stranding	Outer Ø ≈ mm	Net weight ≈ kg/km	Tensile rating kN ≈	Min. bend R mm
FXMSU & FXVDMSU / LKSM-FO Construction Schedule (−40…+80 °C)
FXMSU 4F OS2 / OM3	4 × 9/125 µm OS2 or 50/125 µm OM3	Armoured marine optical core	10.6	155	2.2	110
FXMSU 12F OS2 / OM4	12 × 9/125 µm OS2 or 50/125 µm OM4	Armoured marine optical core	12.8	235	3.0	130
FXMSU 24F OS2 / OM4	24 × 9/125 µm OS2 or 50/125 µm OM4	Armoured marine optical core	15.4	345	4.2	155

Typical values for this cable type; dimensions and weights for your order are confirmed in the quotation.
Custom core cross-sections, pair/fibre counts, armour grades and factory drum lengths available per IEC 60794 / IEC 60092-360 / IEC 60332-3-22 Cat. A.

Electrical, optical & thermal parameters
Configuration	Max. DC R₂₀ / Atten. Ω/km or dB/km	Rating / Impedance	Operating temp.
4 × 9/125 µm OS2 or 50/125 µm OM3	0.35	≤0.35 dB/km @ 1310 nm	−40…+80 °C
12 × 9/125 µm OS2 or 50/125 µm OM4	0.22	≤0.22 dB/km @ 1550 nm	−40…+80 °C
24 × 9/125 µm OS2 or 50/125 µm OM4	0.20	≤0.20 dB/km @ 1550 nm	−40…+80 °C

Every production length undergoes routine conductor DC resistance, high-voltage dielectric or OTDR continuity and dimensional verification.

Quality & approvals

Testing & inspection

Routine tests on every production length, sample and type tests per batch — documented on an EN 10204 3.1 inspection certificate.

ConductorClass 5 stranding
Spark test100 % in-line
Lay-upCores, earth, fillers
SheathingInner, braid / screen, outer
Electrical testsAC voltage, resistance
DimensionsOD, wall thickness
Inspection documents & dispatchDrum & dispatch

Testing & inspection	Test value / reference	Frequency
Routine tests
Conductor resistance, continuity & dimensional verification (IEC 60794 / IEC 60092-360 / IEC 60332-3-22 Cat. A)	DC resistance at 20 °C / optical attenuation and outer diameter within IEC 60794 / IEC 60092-360 / IEC 60332-3-22 Cat. A tolerances	Every manufactured drum length
High-voltage dielectric & insulation resistance test (IEC 60794 / IEC 60092-360 / IEC 60332-3-22 Cat. A)	Zero dielectric breakdown and verified insulation resistance for Optical rating	Every manufactured drum length
Sample tests
Flame, fire integrity, oil/mud & mechanical qualification (IEC 60794 / IEC 60092-360 / IEC 60332-3-22 Cat. A)	Verified flame/fire performance, fluid resistance and thermal stability across −40…+80 °C	Type qualification & periodic lot audit

Inspection certificate

Issued with every drum, listing the routine test results for that length.

Product approvals

IEC 60794 / IEC 60092-360 CompliantEN 10204 3.1 Factory Test CertificateCE, RoHS 2 (2011/65/EU) & REACH

Company certificates

ISO 9001ISO 14001ISO 45001VDE marks approvalUL / cULCE · LVD / EMC

Marking & supply

Ordering & delivery

Sheath marking

TEBAOFLEX FXMSU & FXVDMSU / LKSM-FO IEC 60794 / IEC 60092-360 Optical CE

Delivery form: Heavy-duty export fumigated wooden drums or steel marine reels
Standard lengths: 500 m, 1,000 m or custom continuous shipboard/offshore lengths
MOQ: 100 m (standard configurations) · 500 m (custom builds)
Lead time: 2–5 weeks ex-works
Incoterms: EXW, FCA, FOB, CIF, DAP

Technical documents

Downloads

PDFFXMSU & FXVDMSU / LKSM-FO IEC 60794 Armoured SHF1/SHF2 Marine Optical – technical datasheet3 sizes · construction, technical data, approvals XLSXFXMSU & FXVDMSU / LKSM-FO spec data (Excel)All 3 sizes with dimensions and data, for your BOM or quotation

Revision: 2026-10-25
Updated: 2026-10-25

FAQ

Questions engineers ask first

Not covered here? Send your drawing — an engineer replies within 2 business hours.

What governing standard and construction define FXMSU & FXVDMSU / LKSM-FO (FXMSU & FXVDMSU / LKSM-FO IEC 60794 Armoured SHF1/SHF2 Marine Optical Fiber Cable)?

FXMSU & FXVDMSU / LKSM-FO (FXMSU & FXVDMSU / LKSM-FO IEC 60794 Armoured SHF1/SHF2 Marine Optical Fiber Cable) is manufactured in accordance with IEC 60794 / IEC 60092-360 / IEC 60332-3-22 Cat. A for Optical service over -40 to +80 °C. Its 5-layer construction comprises central frp rod & slotted core (12 fibres), water-swellable glass-fibre yarns and shf1 / shf2 marine optical outer jacket.

What is the minimum bending radius and operating temperature range for FXMSU & FXVDMSU / LKSM-FO?

The minimum bending radius for FXMSU & FXVDMSU / LKSM-FO is 10 × OD across its continuous operating temperature range of -40 to +80 °C, ensuring mechanical and dielectric reliability in shipboard and offshore service.

How are the concentric layers of FXMSU & FXVDMSU / LKSM-FO arranged from inside to outside?

From inside to outside, the construction sequence is: (01) Central FRP Rod & Slotted Core (12 Fibres) — Non-metallic FRP rod with helically grooved PP slotted core / tight buffers; (02) Water-Swellable Glass-Fibre Yarns — Longitudinal water-blocking and rodent-resistant E-glass yarns; (03) Halogen-Free Inner Sheath — Flame-retardant SHF1 inner bedding jacket; (04) Copper Wire Braid Armour (FXMSU / LKSM-FO) — Braided copper wire mechanical armour for shipboard routing; (05) SHF1 / SHF2 Marine Optical Outer Jacket — DNV-approved halogen-free flame-retardant outer sheath.

What factory test certificates are supplied with FXMSU & FXVDMSU / LKSM-FO?

Every production drum of FXMSU & FXVDMSU / LKSM-FO undergoes routine conductor resistance/continuity, high-voltage dielectric and dimensional testing per IEC 60794 / IEC 60092-360 / IEC 60332-3-22 Cat. A, and is delivered with an EN 10204 3.1 factory test certificate.

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01Selected sizes

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02Reel & motion

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03Message for our engineers

FXMSU & FXVDMSU / LKSM-FO IEC 60794 Armoured SHF1/SHF2 Marine Optical Fiber Cable

Selected sizes:


Reel & motion:
- Reel type: 
- Drum core diameter (mm): 
- Cable length on drum (m): 
- Travel speed (m/min): 
- Max. acceleration: 
- Cycles per hour: 
- Length and quantity: 
- Ambient temperature: 
- Exposure (outdoor, water, oil, abrasion): 
- Destination country: 
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