Belden Inc. FISI012P0 OS2 12-fiber Interconnect Cable

Product Description

The BELDEN INC. FISI012P0 is an OS2 single-mode fiber interconnect cable rated OFNP (Optical Fiber Nonconductive Plenum) for use in plenum air-handling spaces. This 12-fiber construction is designed for structured cabling installations where low-smoke, flame-retardant cable is required by code. OS2 single-mode fiber supports long-distance, high-bandwidth data transmission, making this cable well-suited for backbone runs, data center interconnects, and telecommunications rooms. Licensed low-voltage and structured cabling technicians are the primary installers of this product.

This cable is intended for indoor plenum environments where building and fire codes mandate OFNP-rated cabling. Typical applications include horizontal and vertical backbone runs between telecommunications rooms, equipment rooms, and data centers in commercial buildings. The 12-fiber count accommodates moderate-density installations where multiple single-mode circuits are required in a single cable pathway. It is sold as a single unit (each).

Key Features

• OS2 single-mode fiber construction for long-distance, high-bandwidth transmission
• 12-fiber count supports multiple simultaneous circuit runs in one cable
• OFNP plenum rating meets fire and smoke requirements for air-handling spaces
• Interconnect cable format designed for structured cabling termination and patching
• Sold individually, allowing flexible quantity ordering for job-site needs

Compatibility

Designed as an OEM-style interconnect cable for OS2 single-mode fiber structured cabling systems in plenum-rated indoor commercial or institutional installations.

Installation Notes

Installation should be performed by a qualified low-voltage technician or licensed structured cabling installer familiar with TIA-568 and local fire code requirements. Verify that all conduit, raceways, and plenum spaces comply with OFNP cable routing requirements before pulling the cable. Avoid exceeding the minimum bend radius of the cable during routing and termination. Power down any active fiber equipment at the endpoints before connecting or disconnecting fiber terminations.