Transit, In+Outdoor, Artic MLT, OM1, 24f, Dry Tubes 2.8mm, Dbl Jkt - LSZH, OFNG-ST1
Transit Grade, Indoor/Outdoor, Artic Multi-Loose-Tube, OM1, 24 Fibers, Dry Tubes 2.8mm, Double Jacket - LSZH, OFNG-ST1
- Availability
- Global
- Status
- Active
- Orderable items
- 1
Part numbers
TT-1AD-024-H2N is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.
| Item # | Color | Putup Type | Order |
|---|---|---|---|
| TT-1AD-024-H2NN | Black | Reel | 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 |
Fiber Specifications
| Fiber Type | OM1 |
|---|---|
| Fiber Core Diameter | 62.5/125 μm |
| Fiber Diameter | 250 μm |
| Fiber Count | 24 |
| Fiber Color Coding | TIA-598-D |
Cable Construction
| Number of Active Subunits | 2 |
|---|---|
| Number of Fillers | 4 |
| Fibers Per Subunit | 12 |
| Subunit Waterblocking | Gel Free |
| Subunit Diameter | 0.110 in (2.8 mm) |
| Subunit Color | Blue, Orange |
| Central Strength Member Type | GRP |
| Core Wrap Material | Waterblocking tape |
Inner Jacket Specifications
| Material | LSZH - Low Smoke Zero Halogen (Flame Retardant) |
|---|---|
| Color | Black |
Outer Jacket Specifications
| Strength Member | Waterblocking Aramid Yarns |
|---|---|
| Jacket Material | LSZH - Low Smoke Zero Halogen (Flame Retardant) |
| Nom. Diameter | 0.575 in (14.6 mm) |
| Outer Jacket Ripcord | 1 |
Optical Characteristics
| Wavelength | 850 nm | 1300 nm |
|---|---|---|
| Max. Attenuation | 3.5 dB/km | 1.2 dB/km |
| 1 Gigabit Ethernet Performance | 300 m | 550 m |
| 10 Gigabit Ethernet Performance | - | - |
| Min. Restricted Mode Launch | 220 MHz.km | - |
| Min. Overfilled Launch (OFL) Bandwidth | 200 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 | 4400 N (990 lbf) |
| Max. Tensile Strength During Operation | 1300 N (290 lbf) |
| Crush Resistance | 440 N/cm |
| Bulk Cable Weight | 139 lbs/kft (207 kg/km) |
Temperature Range
| Installation Temperature Range | -30C to +50C |
|---|---|
| Operating Temperature Range | -50C to +70C |
| Storage Temperature Range | -50C to +70C |
Standards and Compliance
| Environmental Suitability | Indoor/Outdoor, Sunlight Resistance |
|---|---|
| Sustainability | CA Prop 65 |
| Flammability / Reaction to Fire | OFNG-ST1, FT4 |
| ICEA Compliance | S-104-696 |
History
| Update and Revision | Revision Number: 0.27 Revision Date: 09-07-2025 |
|---|
Resources
Belden TT-1AD-024-H2N technical datasheetDataTuff MiningGrade Fiber Cables Product BulletinGel-Free Loose Tube Fiber Optic Cables - EMEA (English)Gel-Free Loose Tube Fiber Optic Cables - EMEA (German)Gel-Free Loose Tube Fiber Optic Cables7 Cable Types to Consider for Your EnvironmentFiber Products Selection GuideOutdoor Dry Loose Tube CableAll Dielectric Outdoor Loose Tube Dry CableDataTuff Mining-Grade Loose Tube Cable CPE JacketDataTuff Mining-Grade Loose Tube Cable LSZH JacketArmored Outdoor Loose Tube Gel Filled CableAll Dielectric Outdoor Loose Tube Gel Filled CableArmored Indoor Outdoor Loose Tube Gel Filled CableAll Dielectric Indoor/Outdoor Loose Tube Gel Filled CableEvolution of Fiber: Myth vs. RealityBelden Smart Building SolutionsIndustrial Fiber CatalogBelden Fiber Optic Catalog - AmericasOptical Fiber Cable Reference Guide - IECDataTuff Fiber Optic Renewable Grade Cable
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