Panduit F92ERLNLNSNM004 Opti-Core Duplex LC Single-Mode Fiber Patch Cord

The Panduit F92ERLNLNSNM004 delivers enterprise-grade single-mode fiber connectivity in a 4-meter duplex LC configuration. Built on OS1/OS2 9/125µm fiber with standard insertion loss performance, this OFNR-rated riser cord serves structured cabling deployments in telecom rooms, data centers, and vertical pathways where flame-spread compliance matters. Yellow 1.6mm jacket provides instant visual identification in dense fiber infrastructure while maintaining bend-radius flexibility.

Key Features

• OS1/OS2 single-mode fiber — 9µm core supports long-haul transmission distances up to 10km (10GBASE-LR) and 40km (extended-reach optics)
• Duplex LC connectors both ends — industry-standard interface for switches, media converters, fiber cassettes, and pre-terminated MTP breakouts
• OFNR riser rating — NEC Article 770 compliant for vertical cable runs between floors in non-plenum environments
• 1.6mm cable jacket — balances handling durability with tight-radius routing through high-density cable managers
• 4-meter (13.12 ft) length — sized for intra-rack and inter-rack connections with clean service loops
• Yellow cable color — de facto single-mode identification standard, simplifies troubleshooting in mixed OM3/OM4/OS2 plants
• Standard insertion loss spec — predictable link budget for 1G/10G/40G/100G Ethernet and Fibre Channel applications

Single-mode OS1/OS2 fiber operates at 9/125µm core/cladding diameter, enabling transmission distances that dwarf multimode capabilities — 10 km on standard 10GBASE-LR optics, 40 km with extended-reach transceivers, and effectively unlimited distance on DWDM systems. The duplex LC connector format — two simplex LC ferrules housed in a single duplex clip — matches the dominant interface in enterprise networking: Cisco Catalyst and Nexus switches, Arista 7000-series, Juniper QFX, and Brocade Fibre Channel directors all terminate to duplex LC by default. Panduit's Opti-Core construction uses precision-polished ceramic ferrules with controlled endface geometry and boot strain relief engineered to maintain <0.3 dB insertion loss across production runs. OFNR (Optical Fiber Nonconductive Riser) jacket material meets NEC flame-spread and smoke-generation limits for vertical installation in shafts, risers, and ducts where plenum rating isn't required but basic fire safety is mandated. The 1.6mm outer diameter threads through crowded horizontal managers and vertical J-hooks without the stiffness issues of 2.0mm or 3.0mm distribution cables, yet remains durable enough to survive repeated handling during adds/moves/changes.

Deploy this cord in main distribution areas (MDA) to interconnect core layer-3 switches, in horizontal distribution areas (HDA) for floor-switch uplinks to aggregation layers, or in equipment distribution areas (EDA) to patch SAN storage arrays, backup appliances, and out-of-band management networks. The 4-meter length fits typical rack-to-rack and intra-cabinet scenarios — long enough to route cleanly through overhead ladder rack or under raised-floor tiles with proper service loops, short enough to avoid the cable congestion and excess insertion loss of oversized jumpers. Yellow jacketing follows TIA-606-B Appendix D recommendations (yellow for single-mode, aqua for OM3/OM4 multimode, orange for OM1/OM2), simplifying visual tracing when OS2 links share pathways with multimode backbone runs. Pair with Panduit FAP modular adapter panels, FQP QuickNet cassettes, FQPP patch panels, or any standards-compliant LC infrastructure — the duplex LC physical interface is universally backwards-compatible across Panduit, Corning, CommScope, and Leviton cassette systems.

Meets or exceeds ISO/IEC 11801 Edition 2.2 and TIA-568-C.3 performance requirements for OS1/OS2 single-mode structured cabling systems. Connectors manufactured to TIA-604-3 (FOCIS-3) physical-contact interface spec and TIA-604-10 (FOCIS-10) small-form-factor dimensional standards, ensuring mechanical interoperability with any LC-compatible SFP/SFP+/QSFP transceiver or standalone media converter. Ships in factory cartons of 10 individually bagged cords to prevent ferrule contamination and jacket scuffing during storage and handling. Backed by manufacturer warranty covering materials and workmanship.