Product Number: TU-3LG-048-RT2

Tray, In+Outdoor, MLT, OM3, 48f, Gel Tubes 2.8mm, CST, Dbl Jkt, Blk, CPE, OFCR, Oil Res 1/2

DataTuff Tray, Indoor/Outdoor, Multi-Loose-Tube, OM3, 48 Fibers, Gel Filled Tubes 2.8mm, Corrugated Steel Tape, Double Jacket, Black, CPE, OFCR, Oil Res 1 & 2

Availability: Global
Status: Active
Orderable items: 1

Ships from and sold by A5 IT.

Part numbers

TU-3LG-048-RT2 is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.

Item #	Color	Putup Type	UPC	Order
TU-3LG-048-RT2N	Black	Cut to Length	612825487524	Order online

Specifications

Product Overview

Product Category	Fiber Multi-Loose Tube Cable
Suitable Applications	Extended Distance Horizontal & Backbone Data/Telco Network, Noisy Environment, Indoor/Outdoor & Wet Locations, Rodent Proof

Fiber Specifications

Fiber Type	OM3
Fiber Core Diameter	50/125 μm
Fiber Diameter	250 μm
Fiber Count	48
Fiber Color Coding	TIA-598-D

Cable Construction

Number of Active Subunits	4
Number of Fillers	1
Fibers Per Subunit	12
Subunit Waterblocking	Gel Filled
Subunit Diameter	0.110 in (2.8 mm)
Central Strength Member Type	GRP
Core Wrap Material	Waterblocking tape

Inner Jacket Specifications

Inner Jacket Strength Member	Waterblocking Aramid Yarns
Material	PVC - Polyvinyl Chloride
Color	Black

Armor Specifications

Armor Type and Material	CST - Corrugated Steel Tape

Outer Jacket Specifications

Jacket Material	CPE - Chlorinated Polyethylene
Nom. Diameter	0.630 in (16.0 mm)
Outer Jacket Ripcord	2

Optical Characteristics

Wavelength	850 nm	1300 nm
Max. Attenuation	3.0 dB/km	1.0 dB/km
1 Gigabit Ethernet Performance	1000	550
10 Gigabit Ethernet Performance	300 m	-
Min. Effective Modal Bandwidth (EMB)	2000 MHz.km	-
Min. Overfilled Launch (OFL) Bandwidth	1500 MHz.km	500 MHz.km

Mechanical Characteristics

Minimum Bend Radius During Installation	20x Cable OD
Minimum Bend Radius During Operation	10x Cable OD
Max. Tensile Strength During Installation	2670 N (600 lbf)
Max. Tensile Strength During Operation	800 N (180 lbf)
Crush Resistance	220 N/cm
Bulk Cable Weight	171 lbs/kft (254 kg/km)

Temperature Range

Installation Temperature Range	-10°C to +60°C
Operating Temperature Range	-50°C to +70°C
Storage Temperature Range	-50°C to +70°C

Standards and Compliance

Environmental Suitability	Indoor/Outdoor, Sunlight Resistance, Oil Resistance, Oil Resistance - Oil Res I/II, Burial
Flammability / Reaction to Fire	OFCR, FT4
ICEA Compliance	S-104-696

History

Update and Revision	Revision Number: 0.15 Revision Date: 09-07-2025

Resources

Belden TU-3LG-048-RT2 technical datasheet DataTuff MiningGrade Fiber Cables Product Bulletin Gel-Free Loose Tube Fiber Optic Cables - EMEA (English)Gel-Free Loose Tube Fiber Optic Cables - EMEA (German)Gel-Free Loose Tube Fiber Optic Cables 7 Cable Types to Consider for Your Environment Fiber Products Selection Guide Outdoor Dry Loose Tube Cable All Dielectric Outdoor Loose Tube Dry Cable DataTuff Mining-Grade Loose Tube Cable CPE Jacket DataTuff Mining-Grade Loose Tube Cable LSZH Jacket Armored Outdoor Loose Tube Gel Filled Cable All Dielectric Outdoor Loose Tube Gel Filled Cable Armored Indoor Outdoor Loose Tube Gel Filled Cable All Dielectric Indoor/Outdoor Loose Tube Gel Filled Cable Evolution of Fiber: Myth vs. Reality Belden Smart Building Solutions Industrial Fiber Catalog Belden Fiber Optic Catalog - Americas Optical Fiber Cable Reference Guide - IEC DataTuff Fiber Optic Renewable Grade Cable

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