Panduit F92ERB1LNSNM002 2m OS2 LC/APC Duplex Fiber Cord

Panduit F92ERB1LNSNM002 Opti-Core OS2 Single-Mode Fiber Patch Cord

The Panduit F92ERB1LNSNM002 delivers a 2-meter OS2 single-mode fiber patch cord with LC/APC to duplex LC termination — a configuration built for low-loss connectivity in long-haul fiber links, datacenter backbone runs, and CWDM/DWDM systems where return loss matters. The angled-polish LC/APC connector on one end minimizes back-reflection to -60 dB typical, making this cord suitable for high-bitrate transmission and analog video-over-fiber applications where reflection-induced noise degrades signal integrity. The duplex LC termination on the opposite end mates with standard duplex LC adapters in patch panels, media converters, and transceiver modules, giving you the asymmetric termination needed when connecting APC-equipped active gear to standard PC-polished infrastructure or bridging between different polish types in a structured cabling system.

Key Features

• OS2 single-mode fiber supports 10G, 40G, and 100G Ethernet over distances up to 10 km on 10GBASE-LR, 40 km on extended-reach optics
• LC/APC angled-polish connector delivers -60 dB return loss typical, critical for DWDM, CATV, and analog video transmission
• Duplex LC termination on opposite end for direct connection to standard patch panels and duplex LC transceivers
• 1.6 mm cable diameter and OFNR (riser-rated) jacket meet vertical pathway requirements without conduit in most installations
• 2-meter length provides flexible routing in equipment racks, cross-connect panels, and short riser runs
• Yellow jacket follows TIA-598-C color coding for single-mode OS2 fiber, simplifying field identification and documentation

OS2 single-mode fiber offers 9-micron core diameter and supports attenuation of 0.4 dB/km or less at 1310 nm, 0.3 dB/km at 1550 nm — low enough for multi-kilometer campus backbone links and metro-area network extensions without intermediate amplification. The LC/APC connector uses an 8-degree angled polish that directs reflected light into the cladding rather than back toward the source, reducing return loss to -60 dB or better compared to -40 dB typical for flat PC-polish connectors. This matters in DWDM systems where reflected signals interfere with adjacent wavelength channels, in CATV headend-to-node links where composite second-order (CSO) distortion accumulates from reflections, and in coherent optical systems where phase noise from back-reflection degrades bit-error rate. The duplex LC end terminates with standard UPC (ultra-polished connector) or PC polish, depending on your infrastructure — verify your patch panel and transceiver requirements before deployment to ensure polish-type compatibility and avoid inserting APC connectors into PC adapters, which causes immediate endface damage and 3-5 dB insertion loss.

The 1.6 mm cable diameter uses tight-buffered construction with aramid yarn strength members and a riser-rated OFNR jacket that meets UL 1666 vertical flame propagation limits and NFPA 262 (UL 910 equivalent) low-smoke requirements. This qualifies the cord for installation in vertical cable trays, riser conduits, and plenum-return spaces in most jurisdictions without additional raceway protection, though always verify local AHJ interpretation of NEC Article 770 before running riser-rated cable in air-handling spaces — some inspectors require plenum-rated (OFNP) cable for any pathway with airflow, regardless of return-air designation. The yellow jacket follows TIA-598-C single-mode color coding and helps distinguish OS2 single-mode runs from OM3/OM4 multimode (aqua) and OM5 (lime green) cables during troubleshooting and moves-adds-changes. Standard insertion loss spec is typically 0.3 dB per mated connector pair; measure end-to-end loss with an OLTS (optical loss test set) at 1310 nm and 1550 nm after installation to verify performance before commissioning high-speed links.

The 2-meter length suits equipment rack cross-connects, patch panel-to-switch connections, and short vertical runs between adjacent rack rows or floors in multi-tenant units. For datacenter top-of-rack to spine switch connections, campus building-to-building entrance facility links, or telecom central office DWDM terminal interconnects, verify your infrastructure uses LC connectors on both ends or provision LC-to-SC, LC-to-ST, or LC-to-MPO breakout adapters as needed. Panduit Opti-Core cords ship with individual dust caps on each connector; leave caps installed until final termination to prevent endface contamination from airborne particles, skin oils, and cleaning residue, which cause 1-3 dB insertion loss even when invisible to the naked eye. Clean connectors immediately before mating using lint-free wipes and isopropyl alcohol or a one-click mechanical cleaner, then inspect endfaces with a 200x fiber microscope to confirm zone-A (core) and zone-B (cladding) cleanliness per IEC 61300-3-35 before declaring the link ready for service.