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Product Hierarchy

FD4H0065F - Indoor/Outdoor Heavy Duty Loose Tube OM4 6 Fibers OFCR Corrugated Steel Tape Armor Sub-Units (6F) Gel


FX Indoor/Outdoor, Heavy Duty Loose Tube, OM4, 6 Fibers, OFCR, Corrugated Steel Tape Armor, Sub-Units (6F) Gel, Black Jacket

Product Overview

Product Category: Fiber Multi-Loose Tube Cable
Suitable Applications: Campus Area Network, Long Haul, Backbone

Fiber Specifications

Fiber Type: OM4
Fiber Core Diameter: 50/125 µm
Fiber Diameter: 250 µm
Fiber Count: 6
Fiber Color Coding: TIA-598-D

Cable Construction

Number of Active Subunits: 1
Number of Fillers: 4
Fibers Per Subunit: 6
Subunit Waterblocking: Gel Filled
Subunit Diameter: 0.098 in (2.5 mm)
Subunit Color: TIA-598-D
Central Strength Member Type: GRP

Inner Jacket Specifications

Material: PVC - Polyvinyl Chloride (Non-Contaminating)
Nominal Diameter@InnerJacket1 (cnv): 0.347 in (8.8 mm)
Color: Black
Number of Inner Jacket Ripcords: 1

Armor Specifications

Armor Type and Material: CST - Corrugated Steel Tape

Outer Jacket Specifications

Strength Member: Fiberglass Yarns
Jacket Material: PVC - Polyvinyl Chloride
Nom. Diameter: 0.600 in (15.2 mm)
Outer Jacket Color: Black
Outer Jacket Ripcord: 2
Optical Characteristics
Wavelength850 nm1300 nm
Max. Attenuation3.0 dB/km1.0 dB/km
10 Gigabit Ethernet Performance400 m--
40 Gigabit Ethernet Performance150 m--
100 Gigabit Ethernet Performance100 m--
Min. Effective Modal Bandwidth (EMB)4700 MHz.km--
Min. Overfilled Launch (OFL) Bandwidth3500 MHz.km500 MHz.km

Mechanical Characteristics

Minimum Bend Radius During Installation: 20 x Cable OD
Minimum Bend Radius During Operation: 10 x Cable OD
Max. Tensile Strength During Installation: 2670 N (600 lbf)
Max. Tensile Strength During Operation: 800N (180lbf)
Crush Resistance: 220 N/cm
Bulk Cable Weight: 166 lbs/kft (247 kg/km)

Temperature Range

Installation Temperature Range: -10°C to +60°C
Operating Temperature Range: -40°C to +70°C
Storage Temperature Range: -40°C to +70°C

Standards and Compliance

Environmental Suitability: Indoor/Outdoor, Sunlight Resistance, Burial
Sustainability: Product Lens™, Environmental Product Declaration (EPD) Available
Flammability / Reaction to Fire: UL 1666, UL 1685
NEC / UL Compliance: OFCR
CEC / C(UL) Compliance: FT4
ICEA Compliance: S-104-696
TIA/EIA Compliance: 568.3, 598-D
European Directive Compliance: EU Directive 2015/863/EU (RoHS 2 amendment)

History

Update and Revision: Revision Number: 0.57 Revision Date: 12-07-2025

Part Numbers

Variants
Item #ColorPutup Type
(IT_FD4H0065F)BlackReel
Belden-Optical-Fiber-Catalog-2016.pdf
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