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GUMXA12 - Universal tight buffered fiber + CST distribution cable LSZH jacket 12f SM OS2 G.652.D & G.657.A1. CPR Eca.


Universal (Indoor/Outdoor) tight buffered with Corrugated Steel Tape optical fiber distribution cable with Low Smoke Zero Halogen outer jacket. 12 fibers SM OS2 G.652.D & G.657.A1. CPR Euroclass Eca.

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. Support all computer network applications such as FDDI, Gigabit Ethernet and ATM.

Fiber Specifications

Fiber Type: OS2
Fiber Grade Acc to ITU-T: G.652D & G.657A1
Fiber Buffer Material: LSZH - Low Smoke Zero Halogen (Flame Retardant)
Fiber Buffer Construction: Tight
Fiber Buffer Diameter: 0.9 mm
Fiber Count: 12
Fiber Color Coding: TIA coding (Gxxxxxx.T): Blue, Orange, Green, Brown, Gray, White, Red, Black, Yellow, Violet, Pink, Aqua

Cable Construction

Cable Core Water Blocking: Waterblocking Glass Yarns

Inner Jacket Specifications

Material: LSZH - Low Smoke Zero Halogen (Flame Retardant)

Armor Specifications

Armor Type and Material: CST - Corrugated Steel Tape

Outer Jacket Specifications

Jacket Material: LSZH - Low Smoke Zero Halogen (Flame Retardant)

Mechanical Characteristics

Mechanical Tests
DescriptionTested StandardAccording to Family Specification
Cable Min. Bend Radius Installation (Short Term)IEC 60794-1-21-E6IEC 60794-2-20
Cable Min. Bend Radius Operation (Long Term)IEC 60794-1-21-E11IEC 60794-2-20
Cable Max. Tensile Strength Installation (Short Term)IEC 60794-1-21-E1IEC 60794-2-20
Cable Max. Tensile Strength Operation (Long Term)IEC 60794-1-21-E1
Cable Max. Crush Resistance Installation (Short Term)IEC 60794-1-21-E3IEC 60794-2-20
Cable Max. Crush Resistance Operation (Long Term)IEC 60794-1-21-E3IEC 60794-2-20
Minimum Bend Radius During Installation: 230 mm
Minimum Bend Radius During Operation: 172.5 mm
Max. Tensile Strength During Installation: 1500 N (340 lbf)
Max. Tensile Strength During Operation: 500 N (110 lbf)
Bulk Cable Weight: 148 kg/km (99.5 lbs/1000ft)

Temperature Range

Installation Temperature Range: -5 °C to +50 °C
Operating Temperature Range: -20 °C to +70 °C
Storage Temperature Range: -30 °C to +70 °C

Standards and Compliance

Environmental Suitability: Indoor/Outdoor - Euroclass Eca
Flammability / Reaction to Fire: IEC 60332-1-2, IEC 60332-3-22
CPR Compliance: CPR Euroclass: Eca
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: 0.182 Revision Date: 09-07-2025

Part Numbers

Variants
Item #ColorPutup TypeLengthEAN
GUMXA12.002100BlackReel2,100 m8719605081513
Fiber_Cable_Installation_Guide_202009.pdf
Fiber-Portfolio-Overview-2022-11-EN.pdf
Fiber Properties 2022-11-24.pdf
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