Product Number: GCROI48

Universal OFC MLT: GLASS YARNS + LSZH with 6 gel-free tubes of Ø1.9mm 48f SM OS2 G.657.B3. CPR Eca.

Universal (Indoor/Outdoor) dry core optical fiber Multi Loose Tube cable with glass yarns as strength member and Low Smoke Zero Halogen outer jacket. Product feature: This cable has rodent protection by glass yarns. Existing out of 6 gel-free tubes with a diameter of 1.9mm with 48 fibers (4t x 12f) SM OS2 G.657.B3. CPR Euroclass Eca.

  • Availability:
    Global
  • Status:
    Active
GCROI48
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Specifications

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Environmental Space

Indoor/Outdoor - Euroclass Eca

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/or tubes.

Fiber Cable Construction

Fiber Type Fiber Grade acc. ITU-T Fiber Count Subunit Color
OS2 G.657B3 48 TIA coding (Gxxxxxx.T): Blue, Orange, Green, Brown

Fiber Color Code

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

Central Strength Member Type

GRP

Cable Core Water Tight

Yes

Cable Core Water Blocking

Waterblocking Glass Yarns + Tape

Bulk Cable Weight

131 kg/km

Number of Active Subunits

4

Number of Subunit Positions

6

Fibers Per Subunit

12

Type of Armor

Non-Armored

Number of Jackets

Single Jacket

Outer Jacket

Material Nominal Diameter Ripcord
LSZH - Low Smoke Zero Halogen (Flame Retardant) 11.0 mm Yes

Outer Jacket1 Table Notes

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

Maximum Attenuation at 1310 nm

0.40 dB/km

Maximum Attenuation at 1550 nm

0.30 dB/km

Maximum Attenuation at 1625 nm

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 220 mm IEC 60794-3-10
Cable Min. Bend Radius Operation (Long Term) IEC 60794-1-21-E11 165 mm IEC 60794-3-10
Cable Max. Tensile Strength Installation (Short Term) IEC 60794-1-21-E1 6000 N (1349 lbf) IEC 60794-3-10
Cable Max. Tensile Strength Operation (Long Term) IEC 60794-1-21-E1 2000 N (450 lbf) IEC 60794-3-10
Cable Max. Crush Resistance Installation (Short Term) IEC 60794-1-21-E3 15 kN/m IEC 60794-3-10
Cable Max. Crush Resistance Operation (Long Term) IEC 60794-1-21-E3 7.5 kN/m IEC 60794-3-10
Cable Impact Resistance IEC 60794-1-21-E4 10 J, 300 mm Radius, 3 Cycles IEC 60794-3-10
Cable Torsion Resistance IEC 60794-1-21-E7 180°, 2 m, 10 cycles IEC 60794-3-10

Operating Temperature Range

-30 °C to +70 °C

Installation Temperature Range

-5 °C to +50 °C

Storage Temperature Range

-30 °C to +70 °C

UL Rating/Flame Test

Non-UL Rated

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

10 µS/mm

IEC Flammability

IEC 60332-1-2

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

4.3

Reaction to Fire - Bundle Flame Test

IEC 60332-3-24

IEC 60754-1 - Halogen Amount

Zero

IEC 61034-2 - Smoke Density Min. Transmittance

60%

CPR Euroclass

Eca

REACH

Compliant

ISO/IEC Compliance

IEC 60794, ISO/IEC 11801-1

UV/ Sunlight Protection

Yes

Update and Revision

Revision Number: 0.11 Revision Date: 08-12-2025

Update and Revision

Revision Number: 0.11 Revision Date: 08-12-2025


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Resources

Product Bulletin
Catalogs
Flyers
Technical Resources
Training