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Product Hierarchy

GUWND12 - Universal OFC CLT (jelly filled): GLASS YARNS + LSZH + SWA + LSZH with 1 Tube of Ø3.3mm 12f MM OM3. CPR Dca.


Universal (Indoor/Outdoor) optical fiber Central Loose Tube (jelly filled tube) cable with glass yarns as strength member, Low Smoke Zero Halogen inner jacket, Steel Wire Armouring (Full Rodent Protected) armor and Low Smoke Zero Halogen outer jacket. Product feature: This cable has improved rodent protection by Steel Wire Armouring (Full Rodent Protected). Existing out of 1 Tube with a diameter of 3.3mm with 12 fibers MM OM3. CPR Euroclass Dca.

Product Overview

Suitable Applications: For outdoor and indoor use in structured (data) wiring systems such as industrial backbone, campus backbone, building backbone (riser) and/or horizontal cabling. For outdoor and indoor use in networks for industrial, telecom, cable TV and/or broadcast. Easy to install in ducts, tunnels and trenches and/or tubes. Suitable for Direct Burial.

Fiber Specifications

Fiber Type: OM3
Fiber Count: 12
Fiber Color Coding: TIA coding (Gxxxxxx.T): Blue, Orange, Green, Brown, Gray, White, Red, Black, Yellow, Violet, Pink, Aqua

Cable Construction

Number of Active Subunits: 1
Fibers Per Subunit: 12
Subunit Waterblocking: Gel Filled
Subunit Diameter: 3.3 mm
Subunit Color: TIA coding (Gxxxxxx.T): Natural
Cable Core Water Blocking: Waterblocking Glass Yarns

Inner Jacket Specifications

Material: LSZH - Low Smoke Zero Halogen (Flame Retardant)
Nominal Diameter@InnerJacket1 (cnv): 5.8 mm (0.23 in)

Armor Specifications

Armor Type and Material: SWA - Steel Wire Armor

Outer Jacket Specifications

Jacket Material: LSZH - Low Smoke Zero Halogen (Flame Retardant)
Nom. Diameter: 10.2 mm (0.402 in)
Optical Characteristics
Wavelength850 nm1300 nm
Max. Attenuation2.9 dB/km0.9 dB/km

Mechanical Characteristics

Mechanical Tests
DescriptionTested StandardRequirement/ValueAccording to Family Specification
Cable Min. Bend Radius Installation (Short Term)IEC 60794-1-21-E6192 mmIEC 60794-3-10
Cable Min. Bend Radius Operation (Long Term)IEC 60794-1-21-E11192 mmIEC 60794-3-10
Cable Max. Tensile Strength Installation (Short Term)IEC 60794-1-21-E11500 N (340 lbf)IEC 60794-3-10
Cable Max. Tensile Strength Operation (Long Term)IEC 60794-1-21-E1500 N (110 lbf)IEC 60794-3-10
Cable Max. Crush Resistance Installation (Short Term)IEC 60794-1-21-E322 kN/mIEC 60794-3-10
Cable Max. Crush Resistance Operation (Long Term)IEC 60794-1-21-E311 kN/mIEC 60794-3-10
Bulk Cable Weight: 154 kg/km (103 lbs/1000ft)

Temperature Range

Installation Temperature Range: -5 °C to +50 °C
Operating Temperature Range: -30 °C to +55 °C
Storage Temperature Range: -30 °C to +55 °C

Standards and Compliance

Environmental Suitability: Indoor/Outdoor - Euroclass Dca
Flammability / Reaction to Fire: IEC 60332-1-2
CPR Compliance: CPR Euroclass: Dca-s1,d2,a1; CPR UKCA Class: Dca-s1,d2,a1
ISO/IEC Compliance: IEC 60794ISO/IEC 11801-1
European Halogen Free Standards: IEC 60754-1 - Halogen Amount = Zero, IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity = 10 µS/mm, IEC 60754-2 - Halogen Acid Gas Amount - Min. pH = 4.3
UK Regulation Compliance: UKCA Mark

History

Update and Revision: Revision Number: 0.263 Revision Date: 09-26-2025

Part Numbers

Variants
Item #ColorPutup TypeLengthEAN
GUWND12.002100BlackReel2,100 m8719605084804
GUWND12.003100BlackReel3,100 m8719605084811
Fiber_Cable_Installation_Guide_202009.pdf
Fiber-Portfolio-Overview-2022-11-EN.pdf
Fiber Properties 2022-11-24.pdf
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