GUMVA24

Universal tight buffered fiber + SWB distribution cable LSZH jacket 24f SM OS2 G.652.D & G.657.A1.

GUMVA24
Universal (Indoor/Outdoor) tight buffered fiber with Steel Wire Braid optical fiber distribution cable with Low Smoke Zero Halogen outer jacket. 24 fibers SM OS2 G.652.D & G.657.A1.
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Product Overview

Environmental Space

Indoor/Outdoor

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.

Construction
Fiber Cable Construction
Fiber Type Fiber Grade acc. ITU-T Fiber Count
OS2 G.652D & G.657A1 24

Fiber Color Coding

TIA coding (Gxxxxxx.T): Blue, Orange, Green, Brown, Gray, White, Red, Black, Yellow, Violet, Pink, Aqua. With Ringmark: BL, OR, GR, BR, GY, WT, RD, BK, YL, VT, PK, AQ

Buffer Specification
Fiber Type Buffer Construction Buffer Material Buffer Diameter
OS2 Tight LSZH - Low Smoke Zero Halogen (Flame Retardant) 0.9 mm

Cable Core Water Tight

Yes

Cable Core Waterblocking

Waterblocking Glass Yarns

Bulk Cable Weight

194 kg/km
Jacket Specifications

Number of Jackets

Double Jacket

Type of Armor

Steel Wire Braid

Inner Jacket

Material

LSZH - Low Smoke Zero Halogen (Flame Retardant)

Outer Jacket Specifications
Outer Jacket
Material Nominal Diameter Ripcord
LSZH - Low Smoke Zero Halogen (Flame Retardant) 13.7 mm No

Table Notes

Standard color: Orange. Available colors: Orange, Yellow, Turquoise, Erika Violet, Red, Blue, Green, Brown, Violet, Pink, Grey, White, Black, Lime Green

Optical Characteristics

Max. Attenuation at 1310 nm

0.40 dB/km

Max. Attenuation at 1550 nm

0.30 dB/km

Max. Attenuation at 1625 nm

0.30 dB/km
Mechanical Characteristics
Mechanical Tests
Description Tested Standard Requirement/Value According to Family Specification
Cable Min. Bend Radius Installation (Short Term) IEC 60794-1-21-E6 274 mm IEC 60794-2-20
Cable Min. Bend Radius Operation (Long Term) IEC 60794-1-21-E11 205.5 mm IEC 60794-2-20
Cable Max. Tensile Strength Installation (Short Term) IEC 60794-1-21-E1 2500 N (562 lbf) IEC 60794-2-20
Cable Max. Tensile Strength Operation (Long Term) IEC 60794-1-21-E1 830 N (187 lbf)
Cable Max. Crush Resistance Installation (Short Term) IEC 60794-1-21-E3 22 kN/m IEC 60794-2-20
Cable Max. Crush Resistance Operation (Long Term) IEC 60794-1-21-E3 11 kN/m IEC 60794-2-20
Temperature Range

Operating Temperature Range

-30 °C to +70 °C

Installation Temperature Range

-5 °C to +50 °C

Storage Temperature Range

-30 °C to +70 °C

Product Material

UL Rating/Flame Test

Non-UL Rated

Standards

IEC Flammability

IEC 60332-1-2

Reaction to Fire - Bundle Flame Test

IEC 60332-3-22

IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity

10 µS/mm

IEC 60754-1 - Halogen Amount

Zero

IEC 60754-2 - Halogen Acid Gas Amount - Min. pH

4.3

IEC 61034-2 - Smoke Density Min. Transmittance

80%

REACH

Compliant

ISO/IEC Compliance

IEC 60794-1-1

UV/ Sunlight Protection

Yes

History

Update and Revision

Revision Number: 0.98 Revision Date: 03-20-2024

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