Universal OFC CLT (jelly filled): GLASS YARNS(1500N) + LSZH with 1 Tube of Ø3.3mm 12f SM OS2 G.652.D & G.657.A1. CPR Dca.

Universal (Indoor/Outdoor) optical fiber Central Loose Tube (jelly filled tube) cable with glass yarns (standard rodent protection) as strength member and Low Smoke Zero Halogen outer jacket. Product feature: This cable has standard rodent protection by glass yarns. Existing out of 1 Tube with a diameter of 3.3mm with 12 fibers SM OS2 G.652.D & G.657.A1. CPR Euroclass Dca.
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Product Overview

Environmental Space

Indoor/Outdoor - Euroclass Dca

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.652D & G.657A1 12 TIA coding (Gxxxxxx.T): Natural

Fiber Color Coding

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

Cable Core Water Tight


Cable Core Waterblocking

Waterblocking Glass Yarns

Bulk Cable Weight

37 kg/km

SubUnit Specifications

Number of Active Subunits


Number of Subunit Positions


Fibers Per Subunit


Jacket Specifications

Number of Jackets

Single Jacket

Type of Armor


Outer Jacket Specifications
Outer Jacket
Material Nominal Diameter Ripcord
LSZH - Low Smoke Zero Halogen (Flame Retardant) 5.8 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

0.39 dB/km

Max. Attenuation at 1550 nm

0.24 dB/km

Max. Attenuation at 1625 nm

0.29 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 116 mm IEC 60794-3-10
Cable Min. Bend Radius Operation (Long Term) IEC 60794-1-21-E11 58 mm IEC 60794-3-10
Cable Max. Tensile Strength Installation (Short Term) IEC 60794-1-21-E1 1500 N (337 lbf) IEC 60794-3-10
Cable Max. Tensile Strength Operation (Long Term) IEC 60794-1-21-E1 500 N (112 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
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


IEC Flammability

IEC 60332-1-2

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

10 µS/mm

IEC 60754-1 - Halogen Amount


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


IEC 61034-2 - Smoke Density Min. Transmittance


CPR Euroclass




ISO/IEC Compliance

IEC 60794

UV/ Sunlight Protection



Update and Revision

Revision Number: 0.114 Revision Date: 12-14-2023

Part Numbers
Item # Color Put-Up Type Length EAN
GUSN812.022100 Black Reel 2,100 m 8719605083654
GUSN812.T02100 Black Reel 2,100 m 8719605147974
GUSN812.023100 Black Reel 3,100 m 8719605145253
GUSN812.024100 Black Reel 4,100 m 8719605180698
GUSN812.002100 Orange Reel 2,100 m 8719605083593
GUSN812.004100 Orange Reel 4,100 m 8719605083609
GUSN812.006100 Orange Reel 6,100 m 8719605083616
GUSN812.012100 Yellow Reel 2,100 m 8719605083623
GUSN812.T42100 Yellow Reel 2,100 m 8719605173812
GUSN812.014100 Yellow Reel 4,100 m 8719605083630
GUSN812.016100 Yellow Reel 6,100 m 8719605083647