Belden Inc. FI1B012RB OM1 12 Fiber Indoor Breakout Cable

Product Description

The BELDEN INC. FI1B012RB is an indoor fiber optic breakout cable rated OFNR (Optical Fiber Nonconductive Riser) and built around an OM1 multimode fiber core. Breakout-style construction gives each individual fiber its own sub-jacket, allowing technicians to terminate fibers directly without splicing pigtails or using a fan-out kit. The 12-fiber count suits backbone runs, riser installations, and equipment-room interconnects where a moderate fiber count is needed in a compact, manageable cable form factor. Installation professionals working in commercial and enterprise environments will find this cable well suited to structured cabling projects requiring riser-rated pathways.

This cable is intended for indoor riser applications where the cable must pass vertically between floors or through conduit in commercial and institutional buildings. The OM1 multimode fiber designation supports legacy multimode network infrastructure. The OFNR rating qualifies the cable for installation in riser spaces without the need for conduit where local codes permit. It is sold individually as a single unit and is appropriate for new installations as well as upgrades to existing multimode fiber backbone systems.

Key Features

• OFNR riser rating meets fire-resistance requirements for vertical indoor cable runs
• OM1 multimode fiber supports legacy and existing multimode optical network infrastructure
• 12-fiber breakout construction provides individual sub-jacketed fibers for direct termination
• Indoor-rated design suitable for equipment rooms, telecommunications rooms, and riser pathways
• Sold as a single unit for flexible quantity ordering

Compatibility

Designed as an OEM-style indoor riser fiber optic breakout cable for use with OM1 multimode fiber optic connectors, patch panels, and distribution equipment in commercial structured cabling systems.

Installation Notes

Installation should be performed by a qualified low-voltage cabling technician or licensed communications contractor familiar with TIA-568 structured cabling standards. De-energize and power down all active equipment connected to the fiber pathway before beginning work. Observe minimum bend radius requirements throughout routing and termination to avoid signal loss or physical damage to the fiber strands. Verify local building and fire codes for riser cable installation requirements before pulling cable through vertical pathways.