Product Number: GUMTA48

Universal tight buffered distribution cable LSZH jacket 48f SM OS2 G.652.D & G.657.A1.

Universal (Indoor/Outdoor) tight buffered optical fiber distribution cable with Low Smoke Zero Halogen outer jacket. 48 fibers SM OS2 G.652.D & G.657.A1.

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GUMTA48
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Specifications

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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. Not suitable for blown installation.

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

48

Fiber Color Coding

TIA coding (Gxxxxxx.T): Blue, Orange, Green, Brown, Gray, White, Red, Black, Yellow, Violet, Pink, Aqua

Number of Active Subunits

4

Fibers Per Subunit

12

Subunit Waterblocking

Waterblocking Aramid Yarns

Subunit Diameter

6.1 mm

Central Strength Member Type

GRP

Jacket Material

LSZH - Low Smoke Zero Halogen (Flame Retardant)

Nom. Diameter

17.3 mm (0.681 in)

Optical Characteristics

Wavelength 1310 nm 1550 nm 1625 nm
Max. Attenuation 0.40 dB/km 0.30 dB/km 0.30 dB/km

Mechanical Tests

Description Tested Standard Requirement/Value According to Family Specification
Cable Min. Bend Radius Installation (Short Term) IEC 60794-1-21-E6 346 mm IEC 60794-2-20
Cable Min. Bend Radius Operation (Long Term) IEC 60794-1-21-E11 173 mm IEC 60794-2-20
Cable Max. Tensile Strength Installation (Short Term) IEC 60794-1-21-E1 2700 N (610 lbf) IEC 60794-2-20
Cable Max. Tensile Strength Operation (Long Term) 900 N (200 lbf)
Cable Max. Crush Resistance Installation (Short Term) IEC 60794-1-21-E3 5 kN/m IEC 60794-2-20
Cable Max. Crush Resistance Operation (Long Term) IEC 60794-1-21-E3 3 kN/m IEC 60794-2-20

Bulk Cable Weight

249 kg/km (167 lbs/1000ft)

Installation Temperature Range

-5 °C to +50 °C

Operating Temperature Range

-30 °C to +70 °C

Storage Temperature Range

-30 °C to +70 °C

Environmental Suitability

Indoor/Outdoor - Euroclass Dca

Flammability / Reaction to Fire

IEC 60332-1-2, IEC 60332-3-24

CPR Compliance

CPR Euroclass: Dca-s1,d1,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

Update and Revision

Revision Number: 0.188 Revision Date: 09-26-2025

Update and Revision

Revision Number: 0.188 Revision Date: 09-26-2025


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Part Numbers

Item # Color Putup Type Length EAN
GUMTA48.10650 Black Reel 650 m 8719605163233

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