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Product

shipboard Ethernet & fieldbus data cable IEC 61156-5 / IEC 60092-376125/250 V (-40 to +85 °C)SHF1 / SHF2 Marine Data Outer Jacket

LKSM-CAT7 S/FTP & LKSM-PROFIBUS / CAN-Bus Shipboard 10GbE Ethernet & Fieldbus CableIEC 61156-5 / IEC 60092-376 — 125/250 V — -40 to +85 °C Marine & Offshore Cable

LKSM-CAT7 S/FTP & LKSM-PROFIBUS / CAN-Bus Shipboard 10GbE Ethernet & Fieldbus Cable (IEC 61156-5 / IEC 60092-376) engineered for 125/250 V service across -40 to +85 °C (min. bend radius 8 × OD).

Flame-retardant

EMC screen

Oil-resistant

Approved

Configuration

Order designation: LKSM-CAT7 S 4×2×24 AWG Cat.7
Outer Ø ≈: 8.4 mm
Net weight ≈: 92 kg/km
Tensile rating ≈: 0.8 kN
Core / stranding: Stranded bare/tinned Cu (1000 MHz)

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: 125/250 V
Operating temp.: −40…+85 °C
Min. bend radius: 8 × OD
Core / conductor: Stranded 24/7 AW
Outer protection: SHF1 / SHF2 Mari
Standard: IEC 61156-5 / IE

Typical values for this cable type, based on IEC 61156-5/6 Cat. 7 (1000 MHz) & IEC 60092-376 / DNV-LR-ABS Approved — confirmed in the datasheet and quotation for your order.

Application fit

Is LKSM-CAT7 S/FTP & LKSM-PROFIBUS right for your machine?

LKSM-CAT7 S/FTP & LKSM-PROFIBUS / CAN-Bus Shipboard 10GbE Ethernet & Fieldbus Cable (IEC 61156-5 / IEC 60092-376) engineered for 125/250 V service across -40 to +85 °C (min. bend radius 8 × OD).

Fixed installation

Suitable

Individually foil-shielded pairs plus overall tinned copper braid (S/FTP) ensure 1000 MHz 10GbE and fieldbus EMC immunity.

Switchgear & control cabinet wiring

Suitable

Stranded tinned/bare copper conductors withstand continuous hull vibration and terminate cleanly into marine RJ45/M12 connectors.

Offshore platform & shipboard deck trays

Suitable

Halogen-free SHF1 and oil/mud-resistant SHF2 jackets meet DNV, ABS, LR and IEC 60092-376 marine standards.

Drilling jumbo & rotary mast feed

Suitable

Controlled 100 Ω / 120 Ω / 150 Ω characteristic impedance supports long-distance PLC, propulsion and sensor buses.

Motorised monospiral reel

Not suitable

Fixed shipboard data and fieldbus cable is not intended for high-tension motorized reeling drums.

Use HVSC Shore Power Reeling Cable

Typical machinesMarine & Offshore CableShipboard 10GbE Integrated Bridge & Radar LANMarine Engine Room PROFIBUS DP & CAN-BusOffshore Platform PLC & SCADA FieldbusCruise Ship Infotainment & Automation Backbones

Construction

Layer by layer

Shown: LKSM-CAT7 S/FTP & LKSM-PROFIBUS (IEC 61156-5/6 Cat. 7 (1000 MHz) & IEC 60092-376 / DNV-LR-ABS Approved) featuring stranded 24/7 awg copper pairs (4×2), individual pair foil shields (pimf) and shf1 / shf2 marine data outer jacket (4-layer construction).

Schematic, not to scale — generated from the layer data

#	Layer	Material & reference
1	Stranded 24/7 AWG Copper Pairs (4×2)	Vibration-resistant 7-strand copper with Foam-Skin PE insulation
2	Individual Pair Foil Shields (PiMF)	100% Al/PET foil screen on each pair for 1000 MHz Cat.7 isolation
3	Tinned Copper Braid Overall Shield (S/FT	High-coverage tinned copper wire braid screen
4	SHF1 / SHF2 Marine Data Outer Jacket	DNV/LR/RINA certified halogen-free flame-retardant sheath

LKSM-CAT7 S/FTP & LKSM-PROFIBUS — Standard Shipboard & Offshore Execution

Built to IEC 61156-5/6 Cat. 7 (1000 MHz) & IEC 60092-376 / DNV-LR-ABS Approved with stranded 24/7 awg copper pairs (4×2) and shf1 / shf2 marine data outer jacket

LKSM-CAT7 S/FTP & LKSM-PROFIBUS — Custom Drum Length & Gland Kit

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

LKSM-CAT7 S/FTP & LKSM-PROFIBUS — 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 61156-5/6 Cat. 7 (1000 MHz) & IEC 60092-376 / DNV-LR-ABS Approved. Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage / transmission duty: 125/250 V (IEC 61156-5/6 Cat. 7 (1000 MHz) & IEC 60092-376 / DNV-LR-ABS Approved)
Core / conductor construction: Stranded 24/7 AWG Copper Pairs (4×2) — Vibration-resistant 7-strand copper with Foam-Skin PE insulation
Primary dielectric / buffering: Individual Pair Foil Shields (PiMF) — 100% Al/PET foil screen on each pair for 1000 MHz Cat.7 isolation

Thermal

Continuous operating temperature: −40…+85 °C (shipboard & offshore duty)
Short-circuit / peak thermal rating: Verified thermal stability per IEC 61156-5/6 Cat. 7 (1000 MHz) & IEC 60092-376 / DNV-LR-ABS Approved
Storage & transport temperature: −40…+80 °C on export wooden/steel drum

Mechanical

Outer protection / armouring: SHF1 / SHF2 Marine Data Outer Jacket — DNV/LR/RINA certified halogen-free flame-retardant sheath
Minimum bending radius: 8 × OD
Armour, screen & mechanical duty: Tinned Copper Braid Overall Shield (S/FTP) — High-coverage tinned copper wire braid screen

Resistance

Flame, fire & smoke performance: Qualified for marine flame-retardance and low-smoke zero-halogen / fire safety per IEC 61156-5/6 Cat. 7 (1000 MHz) & IEC 60092-376 / DNV-LR-ABS Approved
Oil, drilling mud & seawater resistance: Resistant to marine fuel/lube oils, salt mist and offshore fluids per IEC 61156-5/6 Cat. 7 (1000 MHz) & IEC 60092-376 / DNV-LR-ABS Approved
RoHS & REACH compliance: RoHS 2 (2011/65/EU + 2015/863) & REACH SVHC compliant

Reference standards

Governing standard: IEC 61156-5/6 Cat. 7 (1000 MHz) & IEC 60092-376 / DNV-LR-ABS Approved
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: LKSM-CAT7 S/FTP & LKSM-PROFIBUS
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 LKSM-CAT7 S/FTP & LKSM-PROFIBUS shipboard & offshore configurations

Manufactured to IEC 61156-5/6 Cat. 7 (1000 MHz) & IEC 60092-376 / DNV-LR-ABS Approved 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
LKSM-CAT7 S/FTP & LKSM-PROFIBUS Construction Schedule (−40…+85 °C)
LKSM-CAT7 S 4×2×24 AWG Cat.7	4 × 2 × 24/7 AWG S/FTP	Stranded bare/tinned Cu (1000 MHz)	8.4	92	0.8	68
LKSM-CAT7 S 1×2×0.64 PROFIBUS	1 × 2 × 0.64 mm (22 AWG)	Stranded tinned Cu + foil/braid	9.6	128	0.9	78
LKSM-CAT7 S 2×2×0.50 CAN-Bus	2 × 2 × 0.50 mm² (20 AWG)	Stranded tinned Cu + braid	10.8	165	1.1	86

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 61156-5/6 Cat. 7 (1000 MHz) & IEC 60092-376 / DNV-LR-ABS Approved.

Electrical, optical & thermal parameters
Configuration	Max. DC R₂₀ / Atten. Ω/km or dB/km	Rating / Impedance	Operating temp.
4 × 2 × 24/7 AWG S/FTP	84.00	100 Ω (10GbE Cat. 7)	−40…+85 °C
1 × 2 × 0.64 mm (22 AWG)	55.00	150 Ω (PROFIBUS DP)	−40…+85 °C
2 × 2 × 0.50 mm² (20 AWG)	39.00	120 Ω (Marine CAN-Bus)	−40…+85 °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 61156-5/6 Cat. 7 (1000 MHz) & IEC 60092-376 / DNV-LR-ABS Approved)	DC resistance at 20 °C / optical attenuation and outer diameter within IEC 61156-5/6 Cat. 7 (1000 MHz) & IEC 60092-376 / DNV-LR-ABS Approved tolerances	Every manufactured drum length
High-voltage dielectric & insulation resistance test (IEC 61156-5/6 Cat. 7 (1000 MHz) & IEC 60092-376 / DNV-LR-ABS Approved)	Zero dielectric breakdown and verified insulation resistance for 125/250 V rating	Every manufactured drum length
Sample tests
Flame, fire integrity, oil/mud & mechanical qualification (IEC 61156-5/6 Cat. 7 (1000 MHz) & IEC 60092-376 / DNV-LR-ABS Approved)	Verified flame/fire performance, fluid resistance and thermal stability across −40…+85 °C	Type qualification & periodic lot audit

Inspection certificate

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

Product approvals

IEC 61156-5 / IEC 60092-376 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 LKSM-CAT7 S/FTP & LKSM-PROFIBUS IEC 61156-5 / IEC 60092-376 125/250 V 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

PDFLKSM-CAT7 S/FTP & LKSM-PROFIBUS / CAN-Bus Shipboard 10GbE Ethernet & F – technical datasheet3 sizes · construction, technical data, approvals XLSXLKSM-CAT7 S/FTP & LKSM-PROFIBUS 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 LKSM-CAT7 S/FTP & LKSM-PROFIBUS (LKSM-CAT7 S/FTP & LKSM-PROFIBUS / CAN-Bus Shipboard 10GbE Ethernet & Fieldbus Cable)?

LKSM-CAT7 S/FTP & LKSM-PROFIBUS (LKSM-CAT7 S/FTP & LKSM-PROFIBUS / CAN-Bus Shipboard 10GbE Ethernet & Fieldbus Cable) is manufactured in accordance with IEC 61156-5/6 Cat. 7 (1000 MHz) & IEC 60092-376 / DNV-LR-ABS Approved for 125/250 V service over -40 to +85 °C. Its 4-layer construction comprises stranded 24/7 awg copper pairs (4×2), individual pair foil shields (pimf) and shf1 / shf2 marine data outer jacket.

What is the minimum bending radius and operating temperature range for LKSM-CAT7 S/FTP & LKSM-PROFIBUS?

The minimum bending radius for LKSM-CAT7 S/FTP & LKSM-PROFIBUS is 8 × OD across its continuous operating temperature range of -40 to +85 °C, ensuring mechanical and dielectric reliability in shipboard and offshore service.

How are the concentric layers of LKSM-CAT7 S/FTP & LKSM-PROFIBUS arranged from inside to outside?

From inside to outside, the construction sequence is: (01) Stranded 24/7 AWG Copper Pairs (4×2) — Vibration-resistant 7-strand copper with Foam-Skin PE insulation; (02) Individual Pair Foil Shields (PiMF) — 100% Al/PET foil screen on each pair for 1000 MHz Cat.7 isolation; (03) Tinned Copper Braid Overall Shield (S/FTP) — High-coverage tinned copper wire braid screen; (04) SHF1 / SHF2 Marine Data Outer Jacket — DNV/LR/RINA certified halogen-free flame-retardant sheath.

What factory test certificates are supplied with LKSM-CAT7 S/FTP & LKSM-PROFIBUS?

Every production drum of LKSM-CAT7 S/FTP & LKSM-PROFIBUS undergoes routine conductor resistance/continuity, high-voltage dielectric and dimensional testing per IEC 61156-5/6 Cat. 7 (1000 MHz) & IEC 60092-376 / DNV-LR-ABS Approved, 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

LKSM-CAT7 S/FTP & LKSM-PROFIBUS / CAN-Bus Shipboard 10GbE Ethernet & Fieldbus Cable

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Reel & motion:
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