Product Hierarchy
Product Hierarchy

GBGJD72 - Outdoor OFC MLT: GLASS YARNS + PE + PA with 12 Tubes of Ø1.9mm 72f MM OM3.


Outdoor dry core optical fiber Multi Loose Tube cable with glass yarns as strength member and polyethylene outer jacket plus termite protection by polyamide layer. Product feature: This cable has rodent protection by glass yarns and termite protection by polyamide layer. Existing out of 12 tubes with a diameter of 1.9mm with 72 fibers (12t x 6f) MM OM3.

Product Overview

Construction Type: Multi Loose Tube
Environmental Space: Outdoor
Suitable Applications: For outdoor use in structured (data) wiring systems such as industrial backbone, campus backbone, building backbone (riser) and/or horizontal cabling. For outdoor use in networks for industrial, telecom, cable TV and/or broadcast. Easy to install in ducts, tunnels and trenches and/or tubes. Suitable for Direct Burial.

Construction

Fiber Cable Construction
Fiber TypeFiber CountSubunit Color
OM372TIA coding (Gxxxxxx.T): Blue, Orange, Green, Brown, Gray, White, Red
Fiber Color Coding: TIA coding (Gxxxxxx.T): Blue, Orange, Green, Brown, Gray, White, Red, Black
Central Strength Member: GRP
Cable Core Water Tight: Yes
Cable Core Waterblocking: Waterblocking Glass Yarns + Tape
Bulk Cable Weight: 189 kg/km

SubUnit Specifications

Number of Active Subunits: 9
Number of Subunit Positions: 12
Fibers Per Subunit: 8
Subunit Diameter: 1.9 mm
Subunit Waterblocking: Gel Filled

Jacket Specifications

Number of Jackets: Double Jacket
Type of Armor: Non-Armored

Outer Jacket Specifications

Outer Jacket
MaterialColorNominal DiameterRipcord
PE - PolyethyleneBlackYes
NylonBlack15.6 mm

Optical Characteristics

Max. Attenuation at 1300 nm: 0.9 dB/km
Max. Attenuation at 850 nm: 2.9 dB/km

Mechanical Characteristics

Mechanical Tests
DescriptionTested StandardRequirement/ValueAccording to Family Specification
Cable Min. Bend Radius Installation (Short Term)IEC 60794-1-21-E6312 mmIEC 60794-3-10
Cable Min. Bend Radius Operation (Long Term)IEC 60794-1-21-E11234 mmIEC 60794-3-10
Cable Max. Tensile Strength Installation (Short Term)IEC 60794-1-21-E16000 N (1349 lbf)IEC 60794-3-10
Cable Max. Tensile Strength Operation (Long Term)IEC 60794-1-21-E12000 N (450 lbf)IEC 60794-3-10
Cable Max. Crush Resistance Installation (Short Term)IEC 60794-1-21-E315 kN/mIEC 60794-3-10
Cable Max. Crush Resistance Operation (Long Term)IEC 60794-1-21-E37.5 kN/mIEC 60794-3-10
Cable Impact ResistanceIEC 60794-1-21-E410 J, 300 mm Radius, 3 CyclesIEC 60794-3-10
Cable Torsion ResistanceIEC 60794-1-21-E7180°, 2 m, 10 cyclesIEC 60794-3-10

Temperature Range

Operating Temperature Range: -30 °C to +75 °C
Installation Temperature Range: -5 °C to +60 °C
Storage Temperature Range: -30 °C to +75 °C

Standards

UL Rating/Flame Test: Non-UL Rated
REACH: Compliant
ISO/IEC Compliance: IEC 60794-1-1
EU Directive 2011/65/EU (RoHS 2): Compliant
UV/ Sunlight Protection: Yes

History

Update and Revision: Revision Number: 0.32 Revision Date: 05-20-2024
Fiber_Cable_Installation_Guide_202009.pdf
Fiber-Portfolio-Overview-2022-11-EN.pdf
Fiber Properties 2022-11-24.pdf
No accessories are available for this product