Panduit F62ERLNSNSNM002 Opti-Core OM1 Fiber Patch Cord

The Panduit F62ERLNSNSNM002 delivers a standards-compliant interconnect between LC and SC duplex equipment in legacy OM1 multimode installations. This 2-meter patch cord features 62.5/125µm fiber with orange OFNR-rated jacketing, purpose-built for telecommunication rooms, data center cross-connects, and horizontal distribution areas where mixed connector formats are common. LC duplex on one end terminates to SC duplex on the other, providing the physical-layer bridge between newer LC-equipped switches and legacy SC-interface storage arrays, media converters, or backbone panels installed in the early 2000s.

Key Features

• LC duplex to SC duplex connectors — bridges modern LC equipment to legacy SC infrastructure
• 62.5/125µm OM1 multimode fiber — maintains compatibility with installed 62.5µm backbone cabling
• 2-meter (6.5 ft) length — optimal for same-rack or adjacent-rack patching without excess slack
• Orange OFNR riser jacket — color-coded for OM1/OM2 systems and rated for vertical riser pathways
• TIA-604-3 (FOCIS-3) and TIA-604-10 (FOCIS-10) compliant — meets physical connector interface standards
• Opti-Core construction — Panduit's structured termination process for consistent insertion loss

OM1 fiber remains prevalent in facilities built before 2010, particularly in government, healthcare, and higher-education campuses where 62.5µm backbone cabling was standard. While OM3 and OM4 fiber dominates new builds, retrofitting existing OM1 plants is rarely cost-justified for moderate-bandwidth applications. This patch cord allows integration of modern LC-interface equipment—10GBASE-SR transceivers, media converters, or KVM extenders—into those legacy environments without re-terminating backbone panels or replacing horizontal runs. The SC connector's push-pull mechanism survives high-density moves/adds/changes in telecom closets where tab breakage plagues RJ-style fiber connectors.

The 2-meter length suits same-rack or cross-rack patching in equipment distribution areas (EDAs) and intermediate distribution frames (IDFs). At 6.5 feet, you maintain a minimum bend radius of 1.2 inches under load (10× the 3mm cable diameter) without service loops that invite snagging during adjacent work. Orange jacketing provides instant visual identification of OM1/OM2 links during troubleshooting—critical when a single rack hosts both 62.5µm legacy and 50µm modern infrastructures. The duplex configuration supports bidirectional protocols (1000BASE-SX, 10GBASE-SR) on a single cable assembly, halving port density compared to simplex equivalents.

Panduit's Opti-Core termination process delivers repeatable insertion loss below 0.5 dB and return loss better than -20 dB, meeting TIA-568-C.3 multimode connector performance requirements. Factory termination eliminates field-polish variability and the risk of fiber-face contamination during installation. Each cord ships with connector dust caps; leave them in place until final insertion to prevent particulate contamination that causes micro-scratches and attenuation spikes. The OFNR riser rating satisfies NEC Article 770 for vertical pathways between floors in commercial buildings, though horizontal plenum spaces require OFNP-rated cable per local AHJ interpretation.

Verify transceiver compatibility before deployment: 10GBASE-SR over OM1 is limited to 33 meters per IEEE 802.3ae, far shorter than the 300-meter reach over OM3. For EDAs spanning more than 30 meters or requiring 40/100GBASE-SR, budget for OM3/OM4 backbone upgrades rather than attempting OM1 link extension. This patch cord's value lies in its ability to extract remaining service life from installed OM1 infrastructure at Gigabit Ethernet speeds (up to 275 meters per TIA-568) or short-reach 10G links within the same row. Sold individually; contractors spec 10-packs (carton quantity) for bulk installations where volume discounts and logistics efficiency matter.