Belden Inc. TFSLG048RN5N 48-fiber OS2 Pvc Ofnr Cable

Product Description

The BELDEN INC. TFSLG048RN5N is a tight-buffered, multimode OS2 fiber optic cable rated for indoor riser (OFNR) installations. Constructed with a PVC outer jacket and housing 48 individual fibers, this cable is suited for structured cabling runs in commercial and industrial buildings where backbone connectivity and code-compliant riser routing are required. Licensed low-smoke, riser-rated jacketing meets the demands of vertical cable runs between floors. Installers working in telecom, data center, and building automation environments will find this cable appropriate for high-density fiber distribution applications.

This cable is designed for indoor riser-rated installations in commercial buildings, data centers, and campus backbone environments. The 48-fiber count supports high-density patch panels, fiber distribution hubs, and inter-floor trunk runs. Its tight-buffered construction makes field termination straightforward compared to loose-tube designs, making it a practical choice for structured cabling contractors and low-voltage technicians routing fiber between telecom rooms and equipment closets.

Key Features

• OS2 single-mode fiber specification for long-distance, low-attenuation signal transmission
• 48-fiber count supports high-density distribution and backbone cabling
• Tight-buffered construction simplifies field termination and handling
• PVC outer jacket rated OFNR (Optical Fiber Nonconductive Riser) for vertical indoor runs
• Sold as a single unit (EA) for straightforward procurement

Compatibility

Designed as an OEM-style riser-rated indoor fiber optic cable suitable for use with standard OS2 fiber termination hardware, patch panels, and fiber distribution systems in commercial structured cabling installations.

Installation Notes

Installation should be performed by a licensed low-voltage or communications cabling contractor familiar with TIA-568 and NFPA 70 (NEC) Article 770 requirements for optical fiber riser cables. Ensure all vertical runs comply with the OFNR riser rating and that the cable is not routed in plenum spaces, which require a higher-rated jacket. Do not exceed the minimum bend radius specified for tight-buffered fiber during pulling and routing. De-energize any adjacent electrical equipment and follow building fire-stop requirements where cables penetrate floor assemblies.