Indoor Distribution Tight Buffer OS2 24 Fibers OFNR Sub-Units (12F)
FX Indoor, Distribution Tight Buffer, OS2, 24 Fibers, OFNR, Sub-Units (12F), Yellow Jacket
- Availability
- Global
- Status
- Active
- Orderable items
- 1
Part numbers
FISD024RK is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.
| Item # | Color | Putup Type | Order |
|---|---|---|---|
| FISD024RK | Yellow | Reel | Order online |
Specifications
Product Overview
| Product Category | Fiber Distribution Cable |
|---|---|
| Suitable Applications | Premise Backbone |
Fiber Specifications
| Fiber Type | OS2, G.657.A1, G.652.D |
|---|---|
| Fiber Diameter | 250 μm |
| Fiber Buffer Diameter | 900 μm |
| Fiber Count | 24 |
| Fiber Color Coding | TIA-598-D |
Cable Construction
| Number of Active Subunits | 2 |
|---|---|
| Number of Fillers | 2 |
| Fibers Per Subunit | 12 |
| Subunit Diameter | 0.230 in (5.8 mm) |
| Subunit Color | Yellow |
| Fiber SubUnit Strength Members | Aramid Yarn |
| Central Strength Member Type | GRP |
| Core Wrap Material | Tape |
Outer Jacket Specifications
| Jacket Material | PVC - Polyvinyl Chloride |
|---|---|
| Nom. Diameter | 0.664 in (16.9 mm) |
| Outer Jacket Color | Yellow |
| Outer Jacket Ripcord | 1 |
Optical Characteristics
| Wavelength | 1310 nm | 1550 nm |
|---|---|---|
| Max. Attenuation | 0.5 dB/km | 0.5 dB/km |
| 10 Gigabit Ethernet Performance | 10,000 m | 50,000 m |
Mechanical Characteristics
| Minimum Bend Radius During Installation | 15x Cable OD |
|---|---|
| Minimum Bend Radius During Operation | 10x Cable OD |
| Max. Tensile Strength During Installation | 1320 N (300 lbf) |
| Max. Tensile Strength During Operation | 400 N (90 lbf) |
| Crush Resistance | 220 N/cm |
| Bulk Cable Weight | 146 lbs/kft (217 kg/km) |
Temperature Range
| Installation Temperature Range | -10°C to +60°C |
|---|---|
| Operating Temperature Range | -20°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
Standards and Compliance
| Environmental Suitability | Indoor |
|---|---|
| Flammability / Reaction to Fire | UL1666, UL 1685 |
| NEC / UL Compliance | OFNR |
| CEC / C(UL) Compliance | FT4. |
| ICEA Compliance | S-83-596 |
| TIA/EIA Compliance | 568.3, 598-D |
| Telcordia Compliance | GR-409 |
| European Directive Compliance | EU Directive 2015/863/EU (RoHS 2 amendment) |
History
| Update and Revision | Revision Number: 0.6 Revision Date: 04-06-2026 |
|---|
Resources
Belden FISD024RK technical datasheetBelden Fiber Optic Catalog - AmericasIndustrial Fiber CatalogOptical Fiber Cable Reference Guide - IECFiber Selection GuideMore Fiber Connections are Coming. Are you Prepared?Belden Fiber Systems4 Reasons ICT Integrators Should Be Excited About Class 4 SystemsHere Comes Class 4 Power: Differences Between Circuit ClassesThe Latest Updates to IEEE Standards and TIA StandardsWhat You Need to Know About New Fault-Managed Power SystemsThe Industry’s First UL-Certified Class 4 Cabling System: Belden Digital Electricity CablesDemystifying Fiber Cabling SystemsEvolution of Fiber: Myth vs. RealityPolarity Webinar Series – Part 2: Polarity Mapping Basics
