Panduit FS2EPKEKENEM007 Opti-Core OM4+ 2-Fiber Duplex LC Patch Cord

The Panduit FS2EPKEKENEM007 is a 7-meter (23 ft) OM4+ Signature Core duplex fiber patch cord with plenum rating and color-coded LC connectors. Designed for 40G/100G Ethernet and high-speed data center interconnects, this cord delivers ultra-low insertion loss and integrates Panduit's E-code keying system—orange-keyed duplex LC connectors that physically prevent cross-connection with incompatible ports. The OFNP plenum jacket qualifies the cord for air-handling spaces, and the 1.6 mm zipcord construction balances flexibility with durability for dense patch-panel environments.

Key Features

• OM4+ Signature Core fiber — 50/125 µm laser-optimized multimode with extended bandwidth for 40/100GBASE-SR4 at distances up to 150 m
• E-code color-keyed duplex LC connectors (orange) — physical layer security prevents mismatched connections in multi-tenant or mixed-polarity installations
• Ultra-low insertion loss — factory-terminated and tested to meet TIA-568.3-D performance thresholds, ensuring link margin for 100G optics
• Plenum-rated OFNP jacket — UL 910 compliant for installation in ceiling return-air plenums without conduit
• Zipcord cable construction — 1.6 mm round jacket separates into two simplex legs for clean breakout at patch panels or equipment
• 7-meter (22.97 ft) length — sized for cross-row rack connections or mid-span patch routing in structured cabling systems
• RoHS compliant — meets EU Directive 2011/65/EU restricting hazardous substances

Panduit's Signature Core technology extends the performance envelope of standard OM4 fiber by tightening modal bandwidth and geometry tolerances. The result is lower differential mode delay (DMD) and higher effective modal bandwidth (EMBc), critical when deploying 100GBASE-SR4 transceivers over parallel optics or when planning for future 200G/400G upgrades without re-cabling. The OM4+ designation signals compatibility with next-generation IEEE 802.3 standards while maintaining backward compatibility with 10G SR and 40G SR4 optics. The E-code keying system—part of Panduit's Opti-Core color-coding strategy—uses orange snap-in boots and keyed connector bodies that mate only with orange-keyed adapters, creating a physical barrier against accidental cross-patching between single-mode and multimode infrastructure or between different polarity schemes (Method A vs. Method B). This is especially valuable in multi-vendor data centers where fiber types and polarity standards may vary by row or by tenant.

The OFNP plenum rating qualifies the cord for installation in HVAC plenums per NEC Article 770, eliminating the need for conduit in ceiling return-air spaces and simplifying horizontal distribution in office buildings, hospitals, and educational facilities. The 1.6 mm zipcord jacket is smaller in diameter than traditional 2.0 mm or 3.0 mm round cordage, reducing bundle diameter in high-density patch panels and improving airflow around front-face cable managers. The factory-terminated LC connectors are inspected and tested before shipment, with insertion loss guaranteed below 0.15 dB typical—well within the 0.75 dB TIA channel budget—so installers can deploy the cord without field re-termination or end-face inspection. The 7-meter length is ideal for cross-aisle connections in hot-aisle/cold-aisle layouts, between adjacent racks in the same row, or from a main distribution area (MDA) to an intermediate distribution area (IDA) within the same telecom room.

Each cord ships with a UPC barcode for asset tracking and arrives in cartons of 10 for volume deployments. Panduit's quality assurance process includes automated insertion-loss and return-loss testing at 850 nm and 1300 nm wavelengths, ensuring compliance with TIA-568.3-D Clause 5 performance requirements. For integrators managing large-scale data center migrations or enterprise campus refreshes, the E-code keying system simplifies MAC (moves, adds, changes) operations by eliminating the need for visual fiber-type verification—technicians know at a glance that orange-keyed cords connect only to orange-keyed infrastructure, reducing human error and minimizing troubleshooting time during after-hours maintenance windows.