Corning MIC Tight-Buffered Interlocking Armored Riser Cable — OM1, 24-Fiber
The Corning M-IRJ-24-DN-L-OR-SIC (Mfr. Part: 024K81-33130-A1) is a 24-fiber multimode OM1 (62.5/125 µm) tight-buffered interlocking armored riser cable with an orange jacket. The flexible, interlocking armor design delivers seven times the crush protection of unarmored cables, making it a reliable choice for high-fiber-count indoor riser installations requiring mechanical protection.
Features
- Multimode 62.5 µm OM1 indoor fiber
- Flexible, interlocking armor design — 7x crush protection vs. unarmored cable
- TBII buffered fibers for easy, consistent stripping
- Flame-retardant jacket, rugged and durable
- RoHS 2011/65/EU compliant — free of hazardous substances
Specifications
- Fiber Type: Multimode OM1, 62.5/125 µm
- Number of Fibers: 24
- Cable Construction: Tight-Buffered, Interlocking Armor
- Flame Rating: Riser (CMR)
- Jacket Color: Orange
- Compliance: RoHS 2011/65/EU
- Manufacturer: Corning
- Model: M-IRJ-24-DN-L-OR-SIC
- Mfr. Part: 024K81-33130-A1
Applications
Suited for high-fiber-count indoor riser installations in data centers, campus buildings, and industrial facilities where mechanical protection and multi-fiber capacity are both required. The armored construction protects against crushing and physical damage during and after installation in vertical riser pathways.



