Belden Inc. TU1LG072RS2N 72-fiber OM1 Riser Cable

Product Description

The BELDEN INC. TU1LG072RS2N is a multimode OM1 72-fiber indoor riser-rated fiber optic cable designed for structured cabling installations in commercial and industrial buildings. OM1 multimode fiber supports 62.5-micron core glass and is suited for shorter-run data and communications links. The riser (OFCR) rating meets code requirements for vertical runs between floors, making it appropriate for backbone cabling applications. Licensed low-voltage electricians and structured cabling technicians are the primary installers of this cable.

This cable is built for indoor vertical riser pathways in commercial environments such as office buildings, data centers, and campus backbone runs. The 72-fiber count makes it well suited for high-density backbone segments where a single cable must serve multiple distribution points. The CPE construction indicates a customer-premises equipment designation, appropriate for inside-plant runs from the demarcation point through the building riser system.

Key Features

• 72-fiber count supports high-density backbone and riser cabling in a single run
• OM1 multimode classification for 62.5-micron core fiber applications
• OFCR (Optical Fiber Conductive Riser) rating meets NEC Article 770 requirements for vertical riser installations
• Indoor-rated construction designed for customer-premises inside-plant use
• Sold per unit (EA) for flexible quantity ordering

Compatibility

Designed as an OEM-style riser fiber optic cable for use with standard OM1 multimode connectors and termination hardware in indoor structured cabling systems.

Installation Notes

Installation should be performed by a licensed low-voltage electrician or certified structured cabling technician familiar with NEC Article 770 fiber optic wiring requirements. Verify that the riser pathway is clear and that fire-stopping is properly restored at all floor penetrations after the cable is pulled. Never exceed the cable's minimum bend radius during pulling, and use appropriate cable lubricant and pulling grips rated for fiber optic cable to avoid damaging the glass fibers. De-energize any adjacent electrical equipment in the pathway per site safety procedures before beginning work.