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Product

EMAG all-dielectric aramid-reinforced LSOH mine shaft optical cable ZN-TF-116 / EMAGAll-Dielectric 4500 N AramidHalogen-Free LSOH (ZW-N)

ZW-NOTKtsdD All-Dielectric LSOH Mine Shaft Optical CableZW-NOTKtsdD EMAG-certified all-dielectric optical telecom cable for underground coal mines, vertical shafts and tunnels, combining a central FRP rod (D), SZ gel-filled PBT loose tubes (ts), dry core yarns (d), 4500 N aramid and black LSOH jacket.

Engineered for underground mining, open-cast excavation, shaft infrastructure and heavy industrial service per ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22 across -40 to +70 °C.

Flame-retardant

Water-resistant

Approved

Outdoor & humid

Configuration

Order designation: ZW-NOTKtsdD 72J (6×12F) G.652.D LSOH
Outer Ø ≈: 12.2 mm
Net weight ≈: 142 kg/km
Tensile rating ≈: 3.5 kN
Core / stranding: SZ gel tubes + Dry Core + Aramid

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 to +70 °C
Min. bend radius: 15 × OD
Core / conductor: 12–144F SM/MM
Outer protection: Aramid + LSOH
Standard: ZN-TF-116 / LSOH

Typical values for this cable type, based on ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22 — confirmed in the datasheet and quotation for your order.

Application fit

Is ZW-NOTKtsdD right for your machine?

Engineered for underground mining, open-cast excavation, shaft infrastructure and heavy industrial service per ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22 across -40 to +70 °C.

Mine roadway & tunnel wall hangers

Suitable

Engineered for underground mining shafts, galleries and tunnel infrastructure per ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22.

Fixed installation

Suitable

Suitable for vertical shaft cleats, gallery messenger hooks and tray routing within 15 × OD.

Free-hanging vertical run

Suitable

Supports inclined roadway and vertical mine shaft suspension within rated kN load across -40 to +70 °C.

Festoon & line chain

Not suitable

Not optimized for high-speed overhead crane C-track festoon loops; select a dedicated festoon cable.

NGFLGÖU Flat Rubber Festoon Cable

Typical machinesMining & TunnellingUnderground Coal & Hard-Rock MiningOpen-Cast Excavators, Draglines & ShovelsVertical Mine Shafts, Hoists & BoreholesTunneling, Mineral Processing & Slurry Plants

Construction

Layer by layer

Shown: ZW-NOTKtsdD (ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22) featuring central dielectric rod (d), gel-filled loose tubes (6×12f ts) and black lsoh / frnc outer sheath (zw-n) (5-layer construction).

Schematic, not to scale — generated from the layer data

#	Layer	Material & reference
1	Central Dielectric Rod (D)	Non-metallic Fiber-Reinforced Plastic (FRP) central strength member
2	Gel-Filled Loose Tubes (6×12F ts)	SZ-stranded PBT tubes containing up to 12 optical fibres per tube
3	Dry Core Water-Blocking System (d)	Water-swellable yarns and tape for drip-free vertical shaft installation
4	Peripheral Aramid Reinforcement	High-modulus aramid yarns providing 3000–4500 N metal-free tensile rating
5	Black LSOH / FRNC Outer Sheath (ZW-N)	UV-stabilized black halogen-free, low-smoke flame-retardant outer jacket

ZW-NOTKtsdD — Standard Mining Execution

Built to ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22 with central dielectric rod (d) and black lsoh / frnc outer sheath (zw-n)

ZW-NOTKtsdD — Custom Drum Length & Gland Kit

Available in custom shaft/roadway drum lengths or pre-terminated assemblies

ZW-NOTKtsdD — Routine & Flame Test Certified

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

Technical data

Ratings & operating limits

Typical values: Typical values for this cable type, based on ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22. Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage / transmission duty: Optical (ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22)
Core / conductor construction: Central Dielectric Rod (D) — Non-metallic Fiber-Reinforced Plastic (FRP) central strength member
Primary dielectric / buffering: Gel-Filled Loose Tubes (6×12F ts) — SZ-stranded PBT tubes containing up to 12 optical fibres per tube

Thermal

Continuous operating temperature: -40 to +70 °C (mining & industrial service)
Short-circuit / peak thermal rating: Verified thermal stability per ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22
Storage & transport temperature: −40…+80 °C on export wooden/steel drum

Mechanical

Outer protection / armouring: Black LSOH / FRNC Outer Sheath (ZW-N) — UV-stabilized black halogen-free, low-smoke flame-retardant outer jacket
Minimum bending radius: 15 × OD
Crush, impact & abrasion duty: Heavy-duty mining rock-cut, impact and tensile protection per ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22

Resistance

Flame retardancy & mine fire safety: Self-extinguishing / flame-retardant mining jacket per ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22
Mine water, oil & chemical resistance: Resistant to acidic mine water, hydraulic oils and abrasion per ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22
RoHS & REACH compliance: RoHS 2 (2011/65/EU + 2015/863) & REACH SVHC compliant

Reference standards

Governing standard: ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22
Flame & environmental test standards: IEC 60332 / MSHA / EN 60794 / IEC 60228
Quality management & inspection: ISO 9001:2015 & EN 10204 3.1 factory routine inspection

Identification

Model designation: ZW-NOTKtsdD
Sheath colour & metre marking: Continuous metre-marked black mining outer sheath
Customs tariff (HS): 8544.49 / 8544.60 / 8544.70

Sizes

3 standard ZW-NOTKtsdD mining & industrial configurations

Manufactured to ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22 for underground mining, open-cast excavation, shaft and heavy industrial systems.

Dimensions, tensile load & weights
Order designation	Configuration	Core / stranding	Outer Ø ≈ mm	Net weight ≈ kg/km	Tensile rating kN ≈	Min. bend R mm
ZW-NOTKtsdD Construction Schedule (-40 to +70 °C)
ZW-NOTKtsdD 24J (6×4F) G.652.D LSOH	24 × SM G.652.D (6×4F All-Dielectric)	SZ gel tubes + Dry Core + Aramid	11.4	122	3.0	170
ZW-NOTKtsdD 72J (6×12F) G.652.D LSOH	72 × SM G.652.D (6×12F All-Dielectric)	SZ gel tubes + Dry Core + Aramid	12.2	142	3.5	185
ZW-NOTKtsdD 144J (12×12F) G.652.D LSOH	144 × SM G.652.D (12×12F All-Dielectric)	SZ gel tubes + Dry Core + Aramid	15.8	225	4.5	240

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 ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22.

Electrical, optical & thermal parameters
Configuration	Max. DC R₂₀ / Atten. Ω/km or dB/km	Rating / Impedance	Operating temp.
24 × SM G.652.D (6×4F All-Dielectric)	0.36	≤0.22 dB/km @ 1550 nm · 3.0 kN	-40 to +70 °C
72 × SM G.652.D (6×12F All-Dielectric)	0.36	≤0.22 dB/km @ 1550 nm · 3.5 kN	-40 to +70 °C
144 × SM G.652.D (12×12F All-Dielectric)	0.36	≤0.22 dB/km @ 1550 nm · 4.5 kN	-40 to +70 °C

Every production length undergoes routine conductor DC resistance, high-voltage Spark/AC 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 (ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22)	DC resistance at 20 °C / optical attenuation and outer diameter within ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22 tolerances	Every manufactured drum length
High-voltage dielectric & insulation resistance test (ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22)	Zero dielectric breakdown and verified insulation resistance over full production length	Every manufactured drum length
Sample tests
Flame propagation, mechanical crush & thermal ageing qualification (ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22)	Verified flame retardancy, mechanical integrity and thermal endurance across -40 to +70 °C	Type qualification & periodic lot audit

Inspection certificate

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

Product approvals

ZN-TF-116 / LSOH 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 ZW-NOTKtsdD ZN-TF-116 / LSOH Optical CE

Delivery form: Heavy-duty export fumigated wooden drums or steel mine reels
Standard lengths: 500 m, 1,000 m or custom continuous shaft/reeling 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

PDFZW-NOTKtsdD All-Dielectric LSOH Mine Shaft Optical Cable – technical datasheet3 sizes · construction, technical data, approvals XLSXZW-NOTKtsdD spec data (Excel)All 3 sizes with dimensions and data, for your BOM or quotation

Revision: 2026-10-24
Updated: 2026-10-24

FAQ

Questions engineers ask first

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

What governing standard and construction define ZW-NOTKtsdD (ZW-NOTKtsdD All-Dielectric LSOH Mine Shaft Optical Cable)?

ZW-NOTKtsdD (ZW-NOTKtsdD All-Dielectric LSOH Mine Shaft Optical Cable) is manufactured in accordance with ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22 for Optical duty over -40 to +70 °C. Its 5-layer construction comprises Central Dielectric Rod (D), Gel-Filled Loose Tubes (6×12F ts) and Black LSOH / FRNC Outer Sheath (ZW-N).

What is the minimum bending radius and operating temperature range for ZW-NOTKtsdD?

The minimum bending radius for ZW-NOTKtsdD is 15 × OD across its continuous operating temperature range of -40 to +70 °C, ensuring mechanical and dielectric reliability in mining and heavy industrial service.

How are the concentric layers of ZW-NOTKtsdD arranged from inside to outside?

From inside to outside, the construction sequence is: (01) Central Dielectric Rod (D) (Non-metallic Fiber-Reinforced Plastic (FRP) central strength member); (02) Gel-Filled Loose Tubes (6×12F ts) (SZ-stranded PBT tubes containing up to 12 optical fibres per tube); (03) Dry Core Water-Blocking System (d) (Water-swellable yarns and tape for drip-free vertical shaft installation); (04) Peripheral Aramid Reinforcement (High-modulus aramid yarns providing 3000–4500 N metal-free tensile rating); (05) Black LSOH / FRNC Outer Sheath (ZW-N) (UV-stabilized black halogen-free, low-smoke flame-retardant outer jacket).

What factory test certificates are supplied with ZW-NOTKtsdD?

Every production drum of ZW-NOTKtsdD undergoes routine conductor resistance/continuity, high-voltage dielectric and dimensional testing per ZN-TF-116 / EN 60794-1-2 / IEC 60332-3-22, 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

ZW-NOTKtsdD All-Dielectric LSOH Mine Shaft Optical Cable

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Reel & motion:
- Reel type: 
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