Panduit FZ2RLU1U1NNM003 Opti-Core OM4 LC Duplex Uniboot Patch Cable, 3 Meter

The Panduit FZ2RLU1U1NNM003 is a 3-meter OM4 multimode fiber patch cable engineered for 40G/100G datacenter and enterprise network applications where density, polarity management, and insertion loss budgets are critical. Built on a 2.0mm reduced-diameter LSZH-rated duplex cable with Uniboot LC connectors at both ends, this patch cord delivers ultra-low insertion loss performance while occupying roughly half the pathway space of traditional 3mm duplex cables. The single-boot LC termination simplifies polarity reversal in the field via an integrated pull-tab, eliminating the need for spare jumpers or re-termination when A-B keying mismatches occur during rack-and-stack.

Key Features

• OM4 50/125µm laser-optimized multimode fiber, rated for 40GBASE-SR4 up to 150m and 100GBASE-SR10 up to 125m
• LC Uniboot connectors with integrated polarity pull-tab for tool-free A-B reversal in seconds
• Ultra-low insertion loss construction exceeds TIA-568-C.3 and ISO/IEC 11801 performance tiers
• 2.0mm reduced-diameter duplex cable jacket cuts pathway fill by ~45% vs. 3mm zipcord
• LSZH (Low Smoke Zero Halogen) outer jacket meets IBC/NEC plenum-alternative requirements for occupied spaces
• Aqua jacket color follows TIA-598-D convention for OM4 identification at a glance
• Factory-terminated and tested to FOCIS-3 and FOCIS-10 geometry standards
• 3-meter (9.84 ft) length bridges adjacent racks or in-row cooling aisle gaps

OM4 fiber's 50µm core is laser-optimized for 850nm VCSEL transceivers common in 40G/100G SR optics, delivering 4,700 MHz·km effective modal bandwidth—more than double OM3's 2,000 MHz·km—to support higher data rates over the same physical infrastructure. The Uniboot LC form factor consolidates both fibers into a single compact boot, reducing connector congestion at high-density patch panels and switch faceplates where traditional duplex LC connectors would overlap or block adjacent ports. The integrated polarity pull-tab allows field techs to reverse the A and B fibers without disassembling the connector or swapping patch cords, a critical time-saver during MACs when TIA-568 polarity method B or method C installations require mid-link reversals. Ultra-low insertion loss construction—achieved through precision ferrule endface geometry and factory polish—keeps per-link loss below 0.15 dB typical, preserving margin for multi-tier structured cabling links that chain MPO trunk breakouts, cassettes, and equipment cords across three or four mated pairs.

The 2.0mm reduced-diameter cable jacket addresses pathway congestion in top-of-rack and middle-of-row switch deployments where dozens of server uplinks converge on a single 1U or 2U patch panel. By cutting cable OD nearly in half versus legacy 3mm zipcord, the FZ2RLU1U1NNM003 reduces bundle diameter, improves airflow behind cable managers, and extends usable pathway fill capacity before exceeding NEC 40% conduit limits or cabinet thermal load guidelines. LSZH jacketing meets International Building Code and NFPA 90A requirements for air-handling spaces without plenum rating, emitting minimal smoke and corrosive halogen gases during fire exposure—essential for occupied datacenter hot/cold aisles, telecom closets, and under-raised-floor installations where PVC combustion products would pose life-safety and equipment risks. The 3-meter length is purpose-fit for rack-to-rack jumpers in adjacent rows, connections across 42U cabinet vertical cable managers, or equipment cord runs from floor-mount patch panels to mid-height switch positions.

Factory testing and certification to ISO/IEC 11801, TIA-568-C.3, FOCIS-3, and FOCIS-10 standards ensures every patch cord meets geometric and optical performance tiers out of the box, with insertion loss, return loss, and endface geometry parameters documented on Panduit's test report. RoHS compliance and EU Directive 2002/95/EC conformance guarantee lead-free, mercury-free construction for installations subject to WEEE and environmental procurement mandates. For integrators managing loss budgets across 100G SR4 links or designing for future 200G/400G migration on the same OM4 plant, the FZ2RLU1U1NNM003 delivers the low-loss, field-reversible, high-density connectivity required to maximize usable link distance and port density per rack unit.