Belden Inc. TUSLG012R22N OS2 12-fiber Riser Cable

Product Description

The BELDEN INC. TUSLG012R22N is an OS2 single-mode, 12-fiber outdoor-rated fiber optic cable constructed with a CPE (chlorinated polyethylene) jacket and an OFNR (Optical Fiber Nonconductive Riser) rating. It is designed for backbone and riser runs in commercial and industrial structured cabling installations where long-distance, low-loss signal transmission is required. Licensed low-voltage and datacom technicians install this cable in conduit or open riser pathways between floors and equipment rooms. The OFNR rating qualifies it for use in vertical riser applications per applicable fire code requirements.

This cable is suited for inter-building and intra-building OS2 single-mode fiber runs in commercial facilities, data centers, and campus environments. It is appropriate for riser-rated vertical pathways and can be deployed in conduit for added mechanical protection. The CPE jacket provides resistance to environmental stressors common in outdoor-adjacent or plenum-adjacent runs. Installers working on structured fiber backbone systems will find this cable suitable for high-density, long-haul single-mode applications where OS2 glass performance is specified.

Key Features

• OS2 single-mode fiber for low-loss, long-distance transmission
• 12-fiber count supports high-density backbone installations
• OFNR rating qualifies for vertical riser installations under fire code
• CPE jacket provides resistance to environmental exposure
• Outdoor-rated construction for use in conduit or riser pathways

Compatibility

Designed as an OEM-style riser fiber optic cable for OS2 single-mode structured cabling backbone systems in commercial and industrial applications. No specific compatible equipment or replacement part numbers were provided in the product data.

Installation Notes

Installation should be performed by a licensed low-voltage or datacom technician familiar with TIA-568 structured cabling standards and local fire codes governing riser-rated cable runs. De-energize and isolate all active equipment at the termination points before beginning work. Use appropriate fiber pulling lubricant and observe the manufacturer cable bend radius and pull-tension limits during installation. Terminate with OS2-compatible connectors and test with an OTDR or optical power meter to verify insertion loss per the system design specification.