Panduit FS2EPKDLDNDM015 OM4+ 2F LC D-Coded Patch Cord 15m

Panduit FS2EPKDLDNDM015 Opti-Core™ OM4+ 2-Fiber D-Coded Duplex LC Patch Cord

The Panduit FS2EPKDLDNDM015 is a high-performance OM4+ multimode fiber optic patch cord engineered for demanding data center, backbone, and enterprise network deployments requiring both exceptional optical performance and physical layer security. This 15-meter (49.2-foot) 2-fiber duplex LC jumper features Panduit's Signature Core™ fiber technology for ultra-low insertion loss, plenum-rated (OFNP) jacketing for air-handling space compliance, and D-coded keying on one connector end to prevent unauthorized or incorrect connections in security-conscious installations.

Key Features

• OM4+ Signature Core™ Fiber — exceeds OM4 specifications for extended reach in 40GBASE-SR4 and 100GBASE-SR4 applications, with tighter modal bandwidth and lower attenuation
• D-Coded Physical Security — one end features D-keyed LC connector (yellow, coded), the other standard LC (yellow, non-coded), ensuring controlled mating only with matching D-coded infrastructure for an additional layer of physical access control
• Ultra-Low Insertion Loss — precision factory termination and Signature Core fiber deliver industry-leading IL performance, maximizing link margin and future-proofing high-speed migrations
• Plenum-Rated Jacket (OFNP) — meets NEC Article 770 requirements for installation in air-handling spaces, ducts, and plenums without additional conduit
• 15-Meter Length — ideal for backbone runs, cross-connects, and zone-to-zone links in structured cabling deployments where standard 1-3m patch cords are insufficient
• Industry-Standard LC Duplex — compact footprint for high-density patching in fiber enclosures, ODF panels, and switch modules
• Zipcord 1.6mm Cable Construction — flexible, low-profile dual-fiber design simplifies routing in tight spaces and congested pathways
• Yellow OM4+ Identification — TIA-598-C compliant jacket and boot color for instant visual identification in mixed-fiber environments

The FS2EPKDLDNDM015 leverages Panduit's Signature Core™ OM4+ multimode fiber, which exceeds TIA-492AAAE specifications for effective modal bandwidth (EMB). This translates to reliable 40 Gigabit Ethernet transmission up to 150 meters and 100 Gigabit Ethernet up to 100 meters using SR4 optics — critical for data center spine-leaf architectures and enterprise backbone upgrades. The factory-terminated LC connectors are tested to guarantee ultra-low insertion loss and high return loss, minimizing signal degradation and ensuring compliance with IEEE 802.3 optical power budgets. Panduit's controlled ferrule geometry and epoxy-free termination process eliminate common field-term defects like air gaps and end-face contamination.

The D-coded keying system provides physical layer security by mechanically preventing standard (non-coded) connectors from mating with D-coded jacks. In this configuration, one end is D-coded (yellow, keyed) and the other is standard (yellow, non-keyed), allowing you to connect from a secure, D-coded patch panel port to a standard switch or equipment port. This asymmetric design is ideal for perimeter security in government, healthcare, financial, and critical infrastructure networks where physical port access must be tightly controlled. The D-key pattern is part of Panduit's broader Opti-Core coded component family, which includes adapters, cassettes, and enclosures — enabling end-to-end physical security policies across the fiber plant.

The plenum-rated (OFNP) zipcord jacket meets stringent NEC flame and smoke requirements for installation in air-handling spaces above drop ceilings and in raised floors, eliminating the cost and labor of metallic conduit. The 1.6mm dual-fiber zipcord construction balances durability with flexibility, simplifying pulls through congested cable trays and tight-radius bends around rack corners. At 15 meters, this length bridges the gap between short equipment cords and expensive pre-terminated trunk assemblies — perfect for cross-aisle connections in data centers, riser-to-IDF links in commercial buildings, and horizontal-to-backbone transitions in structured cabling deployments. The compact LC footprint supports 24-port and 48-port high-density fiber panels, maximizing port count per rack unit while maintaining bend radius compliance.

Deploying Panduit Opti-Core OM4+ patch cords with D-coded security delivers measurable installation and lifecycle value: faster MAC (move-add-change) cycles with pre-terminated reliability, reduced troubleshooting time from consistent low-loss performance, and enforceable physical access policies that complement logical network security. This cord is RoHS compliant and backed by Panduit's fiber optic system warranty when installed per Panduit guidelines. Whether you're segmenting a multi-tenant data center, securing a hospital network, or future-proofing a campus backbone for 100G migration, the FS2EPKDLDNDM015 provides the optical performance, code compliance, and physical security control that critical infrastructure demands.