Overview
The Corning MIC M-RN-24-DN-L-OR-SIC (manufacturer’s part number 024K81-33130-24) is a 24-fiber multimode 62.5µm OM1 tight-buffered riser cable with an orange flame-retardant jacket. Featuring Corning’s TBII 900µm buffered fibers and all-dielectric construction, it is designed for indoor riser cable runs between floors and within buildings where flame spread protection is required.
Pricing Note: Price shown is per 1000 ea.
Features
- 24-fiber multimode 62.5µm (OM1) tight-buffered design
- 900µm TBII buffered fibers for easy, consistent stripping
- All-dielectric construction — no grounding or bonding required
- Flame-retardant orange jacket for riser-rated indoor installations
- Rugged and durable construction for long-term performance
Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Corning |
| Brand/Line | MIC |
| Model | M-RN-24-DN-L-OR-SIC |
| Manufacturer Part No. | 024K81-33130-24 |
| Fiber Count | 24 |
| Fiber Type | Multimode OM1 |
| Core Diameter | 62.5 µm |
| Buffer Type | 900µm Tight-Buffered (TBII) |
| Jacket Color | Orange |
| Cable Rating | Riser (OFNR) |
| Construction | All-Dielectric |




