Panduit FWUYL7575LAM077 QuickNet™ 24-Fiber OM5 Trunk Cable Assembly
The Panduit FWUYL7575LAM077 is a 77-meter, 24-fiber OM5 wideband multimode trunk cable assembly engineered for high-density data center backbone deployments requiring extended reach and future-proof bandwidth scalability. Featuring PanMPO female-to-female connectors with Method B Ultra Insertion Loss polishing, HD Flex Transition construction, and Low Smoke Zero Halogen (LSZH) jacketing, this pre-terminated QuickNet trunk delivers plug-and-play deployment speed while meeting the stringent link-budget and safety-compliance demands of 100G, 400G, and emerging 800G SWDM optical infrastructures. The lime-colored LSZH jacket provides immediate OM5 identification per TIA color standards and satisfies plenum/riser flammability requirements for commercial building installations.
Key Features
- OM5 Wideband Multimode Fiber: 50 µm core supports Short Wavelength Division Multiplexing (SWDM) for 100GBASE-SR4, 200GBASE-SR4, and 400GBASE-SR8 applications with extended reach compared to OM4, enabling 100G links up to 150 meters and reducing the need for costly single-mode fiber upgrades in campus backbone scenarios.
- 24-Fiber PanMPO Configuration: Dual PanMPO female connectors provide 12-fiber duplex channels (supporting twelve 10G/25G/100G lanes) or two 12-fiber base-12 architectures, aligning with IEEE 802.3 Ethernet and Fibre Channel structured cabling standards for scalable MDA-to-HDA (Main Distribution Area to Horizontal Distribution Area) trunk deployments.
- Method B Ultra Insertion Loss Polishing: Factory-terminated connectors meet TIA-604-5 (FOCIS-5) Method B specifications with ultra-low insertion loss performance, maximizing link budget margin for multi-tier patching architectures, long inter-building runs, and future migration to higher-speed optics without physical cable replacement.
- Low Smoke Zero Halogen (LSZH) Jacket: Flame-retardant LSZH construction complies with IBC plenum/riser requirements and NFPA 90A air-handling space standards, reducing toxic smoke and corrosive gas emissions in fire scenarios—critical for occupied buildings, healthcare facilities, and international deployments governed by IEC 60332 flammability regulations.
- 77-Meter Extended Length: Pre-terminated at 252.62 feet, this trunk spans typical inter-building pathways, cross-campus backbone links, or multi-floor vertical risers in mid-rise facilities, eliminating field termination labor, fusion-splicing delays, and the insertion-loss penalty of mid-span connectors.
- HD Flex Transition Construction: High-density flexible cable design uses 30–40% less pathway space than traditional round-jacketed trunks, enabling higher fiber counts in congested cable trays, overhead ladder racks, and under-raised-floor conduits while maintaining minimum bend radius compliance for 50 µm multimode fiber (typically 10× cable OD under load).
- Integrated Pulling Eye: Factory-installed pulling eye on one end facilitates long-distance conduit pulls through horizontal pathways, vertical risers, and congested cable runs, distributing tensile load across the cable strength member rather than stressing optical connectors or fiber breakout legs during installation.
- QuickNet™ Pre-Terminated Ecosystem: Ships as a plug-and-play assembly with factory testing and insertion-loss certification, integrating seamlessly with Panduit QuickNet cassettes, patch panels, and breakout modules for deterministic performance and accelerated data center turn-up schedules (typical deployment time reduction of 50–70% vs. field-terminated fusion-splice alternatives).
OM5 wideband multimode fiber represents the current state-of-the-art for multimode backbone infrastructures, offering backward compatibility with OM3/OM4 850 nm optics while enabling next-generation Short Wavelength Division Multiplexing (SWDM) transceivers that transmit four or eight parallel wavelengths (850, 880, 910, 940 nm) over a single fiber pair. This wavelength multiplexing effectively quadruples the data rate of a given physical lane—allowing 100GBASE-SR4 QSFP28 optics to reach 150 meters (versus 100 meters on OM4) or enabling future 400GBASE-SR8 deployments at distances up to 100 meters without converting to single-mode fiber. For data center operators planning 5–10 year infrastructure lifecycles, OM5 provides a critical hedge against premature obsolescence as 200G and 400G Ethernet adoption accelerates in hyperscale, colocation, and enterprise core switching environments. The FWUYL7575LAM077's Method B Ultra Insertion Loss polishing ensures worst-case connector IL remains well below the 0.35 dB OM5 channel limit, preserving link budget margin even in complex patching topologies involving cassette-based breakouts, mid-span cross-connects, or multiple equipment-room hops. PanMPO connectors—Panduit's implementation of the MPO/MTP® multi-fiber push-on standard—use a precision-molded ferrule with twelve or twenty-four fiber alignment holes and a spring-loaded push-pull latch mechanism, enabling tool-free mating/demating cycles and significantly higher port density than duplex LC or SC connectors (a single 1U panel can support 144+ fibers using MPO cassette modules versus 48 fibers with LC duplex). The female pin configuration on both ends of this trunk requires mating with male (pinned) connectors on patch panels or cassette modules, ensuring correct polarity alignment in Method B trunk-to-cassette architectures commonly specified in TIA-568-C.3 Annex B guidelines.
HD Flex Transition cable construction addresses the physical space constraints endemic to modern data centers and telecom rooms, where horizontal cable trays, vertical riser shafts, and under-floor pathways often reach 80–90% fill capacity long before fiber counts meet forecasted bandwidth demands. By reducing cable outer diameter and improving flexibility compared to traditional round-jacketed assemblies, HD Flex trunks occupy 30–40% less cross-sectional area, effectively increasing usable conduit capacity without costly infrastructure expansion or cable-tray additions. The LSZH jacket material—a halogen-free thermoplastic compound reinforced with mineral flame retardants—meets Low Smoke Zero Halogen flammability standards (IEC 60332-1, IEC 61034 smoke density, IEC 60754 halogen acid gas content), making it the default choice for installations subject to European EN 50575 CPR regulations, international building codes requiring plenum-rated cables in air-handling spaces, or organizational risk-management policies prioritizing occupant safety in fire scenarios. The lime green jacket color follows the TIA-598-D fiber identification standard for OM5 (where OM3 is aqua and OM4 is erika violet), providing immediate visual differentiation during moves/adds/changes and reducing the risk of accidentally patching incompatible fiber grades. The factory-installed pulling eye—a reinforced loop integrated into the cable strength member—distributes tensile forces during installation pulls, preventing damage to the PanMPO connector bodies or individual fiber strands; this is especially critical for 77-meter runs where pathway friction, multiple bends, and vertical elevation changes can generate pulling tensions exceeding 200 pounds-force (the typical short-term tensile rating for 24-fiber trunk assemblies).
The FWUYL7575LAM077 meets or exceeds ISO/IEC 11801 generic cabling standards, TIA/EIA-568-C.3 optical fiber cabling component specifications, TIA-604-5 (FOCIS-5) fiber optic connector intermateability standards, TIA-492-AAAD multimode fiber performance specifications, and IEC 60793-2-10 Type A1a.3 (OM5) fiber classification requirements, ensuring interoperability with standards-compliant patch panels, cassettes, and active optics from any vendor. RoHS compliance (Restriction of Hazardous Substances Directive 2011/65/EU) permits deployment in EU member states and multinational enterprises with global environmental sourcing policies. The 77-meter length is purpose-selected for inter-building links in campus environments (typical building-to-building spans of 150–250 feet), multi-floor vertical risers in mid-rise facilities (approximately 8–10 floors at 25–30 feet per floor including ceiling plenum allowance), or cross-data-hall backbone runs in large colocation facilities, eliminating the need for mid-span splices or connector joints that introduce additional insertion loss, return loss degradation, and failure points. QuickNet pre-terminated trunk assemblies ship with factory test reports documenting per-connector insertion loss and return loss values, providing as-built documentation for TIA-568-C.0 Tier 1 Basic certification or Tier 2 Extended certification test requirements and establishing a baseline for ongoing optical time-domain reflectometer (OTDR) maintenance testing over the cable plant's operational lifetime.
