Carry one single-mode optical path across a short 3 m run with this OS2, single-fiber buffered patchcord. The 900 µm buffered fiber construction provides a compact strand for fiber routing, termination, and splice work where a single optical path is required. OS2 fiber aligns with single-mode optical infrastructure rather than multimode cabling systems. The single-fiber construction makes this cable appropriate for point-to-point optical connections, equipment-side fiber routing, and service work that does not require a multi-fiber trunk. Its 3 m length supports localized connections within cabinets, frames, enclosures, and equipment areas while avoiding excess slack associated with longer cable assemblies. The buffered fiber format is suited to handling during installation and termination activities. Panduit F9TBN1NNNSZM003 combines the OS2 fiber type, one-fiber count, 900 µm buffered construction, and 3 m length in one specific cable configuration. Match the required connectorization and termination method to the active optical equipment and fiber-management hardware in the installation. For projects with established single-mode pathways, this configuration provides one dedicated fiber strand without adding unused fibers to the route.