Belden Inc. TFSLG012RI5N OS2 12-fiber Pvc Cable

Product Description

The BELDEN INC. TFSLG012RI5N is a tight-buffered, OS2 single-mode 12-fiber fiber optic cable with a PVC outer jacket. OS2 single-mode fiber is engineered for long-distance, low-attenuation signal transmission, making it a standard choice for backbone runs, inter-building links, and high-bandwidth data infrastructure. The tight-buffer construction protects individual fibers from mechanical stress and moisture, supporting indoor installations where flexibility and handling durability are priorities. This cable is handled and terminated by licensed low-voltage technicians and structured cabling professionals working on enterprise, industrial, or campus network builds.

The TFSLG012RI5N is suited for indoor fiber optic backbone and horizontal distribution applications in commercial and industrial facilities. Its 12-fiber count supports high-density patch panel terminations and multi-channel data runs. The PVC jacket meets common plenum-alternative and riser-rated installation environments where flame spread and smoke requirements align with PVC-rated cable use. Network technicians and low-voltage contractors typically deploy this cable in telecommunications rooms, equipment rooms, and data centers.

Key Features

• OS2 single-mode fiber for long-distance, low-attenuation signal transmission
• 12-fiber count supports high-density structured cabling installations
• Tight-buffered construction provides mechanical protection for individual fibers
• PVC outer jacket suited for indoor backbone and distribution runs
• Sold individually (per unit quantity of 1)

Compatibility

Designed as an OEM-style replacement or new-install fiber optic cable for indoor OS2 single-mode structured cabling systems requiring a 12-fiber, PVC-jacketed tight-buffered construction.

Installation Notes

Installation should be performed by qualified low-voltage or fiber optic cabling technicians following TIA-568 and applicable NEC guidelines for fiber optic wiring. Verify jacket rating requirements for the installation environment before routing through walls, ceilings, or conduit. Observe minimum bend radius specifications during pulling and routing to prevent fiber damage. De-energize all active equipment connected to the fiber path before terminating or splicing.