Belden Inc. TUSBB006RI2N OS2 6F Fiber Optic Cable

Product Description

The BELDEN INC. TUSBB006RI2N is an OS2 single-mode fiber optic cable built with a tight buffer construction and a CPE (chlorinated polyethylene) outer jacket rated for outdoor use. It carries an OFCR (optical fiber conductive riser) rating, making it suitable for riser-rated installations where vertical cable runs must meet fire propagation requirements. The cable contains 6 individual fibers. Low-smoke, UV-resistant CPE jacketing supports direct exposure to environmental conditions typical of outdoor and between-building runs. This cable is handled and installed by licensed low-voltage contractors, data cabling technicians, and telecommunications infrastructure specialists.

The TUSBB006RI2N is designed for outdoor riser applications in commercial and industrial environments. It is well-suited for campus backbone runs, inter-building links, and vertical shaft routing inside structures where a riser-rated cable is required by code. The tight buffer design simplifies termination and connectorization compared to loose-tube constructions, making it a common choice when technicians are terminating directly to patch panels or equipment without a breakout kit.

Key Features

• OS2 single-mode fiber for long-distance, low-loss transmission
• 6-fiber count in a compact tight buffer configuration
• CPE outer jacket rated for outdoor environmental exposure
• OFCR (optical fiber conductive riser) fire rating for vertical building runs
• Tight buffer construction simplifies direct termination and field connectorization

Compatibility

Designed as an OEM-style riser-rated OS2 single-mode fiber optic cable for use with standard LC, SC, ST, and FC connectors and patch panels in commercial and industrial low-voltage fiber infrastructure systems.

Installation Notes

Installation should be performed by a qualified low-voltage cabling technician or licensed telecommunications contractor in accordance with applicable NEC riser-rating requirements for the cable type. Power down any active networking equipment before connecting or disconnecting fiber runs. Avoid exceeding the cable's minimum bend radius during pulling and routing to prevent signal degradation or fiber damage. Proper fiber termination tools and cleaning supplies should be used at all termination points.