Panduit F91BN3NNNSNM002 OS2 Single-Mode Fiber Pigtail
The Panduit F91BN3NNNSNM002 is a 2-meter OS2 single-mode fiber optic pigtail designed for splice terminations and field installations requiring precise connector placement. Built with 900µm tight-buffered fiber and an SC connector on one end, this pigtail provides the flexibility needed for fusion splicing to backbone cabling, patch panel build-outs, or equipment-side terminations where pre-connectorized assemblies don't align with cabinet layouts or cable entry points.
Key Features
- OS2 single-mode fiber rated for 10G/40G/100G transmission over extended distances
- 900µm tight buffer construction for direct routing inside cabinets and equipment racks
- SC connector pre-terminated on one end; bare fiber on the opposite end for fusion splicing
- 2-meter length suits typical cabinet-to-cabinet or intra-rack splice applications
- Blue jacket color-coding matches TIA-598 single-mode identification standards
OS2 single-mode fiber supports low-loss transmission at 1310nm and 1550nm wavelengths, making this pigtail compatible with enterprise fiber backbones, data center interconnects, and long-haul surveillance or access control systems. The 9/125µm core/cladding diameter maintains modal stability across distances exceeding 10 kilometers, eliminating the bandwidth limitations that multi-mode fiber introduces in campus or metropolitan deployments. When your network design calls for future-proof fiber infrastructure—whether for IP cameras across a corporate campus, inter-building access control panels, or data center top-of-rack switches—OS2 ensures you won't face capacity bottlenecks as speeds migrate from 1G to 10G and beyond.
The 900µm tight buffer replaces the 250µm bare fiber and gel-filled loose tube constructions found in outside plant cables, providing mechanical protection that allows direct routing through cable trays, conduits, and tight-radius pathways inside equipment cabinets. This buffer thickness strikes the balance between flexibility and crush resistance: thin enough to bend around patch panel corners without exceeding minimum bend radius specifications, yet robust enough to survive repeated handling during moves, adds, and changes. Field techs terminate these pigtails by fusion-splicing the bare end to incoming backbone cables, sliding the splice into a splice tray, and dressing the SC-terminated end to patch panels or equipment ports. The 2-meter length accommodates typical cabinet depths and provides enough slack for service loops without excessive coiling that invites cable management problems.
SC connectors remain the dominant interface in enterprise structured cabling and telecom central offices due to their push-pull latching mechanism and 2.5mm ceramic ferrule. This pigtail's SC termination integrates with bulkhead adapters in fiber enclosures, SC ports on media converters, and SC interfaces on Ethernet switches, storage arrays, and channel banks. The pre-polished factory termination eliminates field polishing variability—insertion loss stays within 0.3dB typical, return loss exceeds 50dB—so your link budgets remain predictable across hundreds of termination points in large installations. Whether you're building out a new fiber distribution frame or retrofitting legacy copper racks with fiber uplinks, these pigtails deliver repeatable performance that epoxy-and-polish field terminations struggle to match under schedule pressure.
Blue jacketing follows TIA-598-C color conventions for single-mode fiber identification, simplifying troubleshooting when pigtails share conduit space with multi-mode (orange/aqua) or copper (blue/gray) infrastructure. In mixed-media cabinets—common in access control and surveillance deployments where fiber backhaul coexists with copper PoE drops—color-coding prevents accidental cross-connections that would otherwise waste hours tracing mis-patched links. The jacket material resists abrasion and provides flame-retardant performance suitable for plenum or riser spaces, though verify local code requirements if this pigtail routes outside equipment cabinets into building pathways.
